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RISO Inc. Technical Communications

us.riso.com

CHAPTER 4: FIRST PAPER FEED SECTION

[ 4 - 6 ]

4. First Paper Feed Drive Mechanism

When the Start key is pressed for a printing job, the Main motor activates and the drive is transferred by the
main belt to rotate the print drum.

When the print drum rotates to a certain angle from the position-A, the paper feed clutch activates and rotates
the scraper and the pickup rollers, sending the paper on the paper feed tray into the machine.

As the paper is fed into the machine, the leading edge of the paper blocks the light path of the paper sensor.

At a certain drum angle from when the light path of the paper sensor is cut, the paper feed clutch deactivates
and finishes the first paper feeding action. When the first paper feeding ends, the leading edge of the paper is
hitting against the timing roller and guide roller (the two rollers are touching each other and blocking the paper
path), and makes a buckle at the tip.

At the same time the paper feed clutch activates, the paper sensor checks whether the paper is picked up from
the paper feed tray or not. If the paper sensor does not detect the paper coming into the machine, it is judged
that no first paper feeding was made and shows paper jam message.

Both the scraper roller and pickup roller have built-in one-way bearing for a free rotation, allowing the paper to
be picked up by the second paper feed mechanism without the drag of the first paper feed area.

Main belt

Guide roller

Paper feed clutch

Pickup roller

Paper sensor

Scraper roller

Timing roller

Main motor

Pickup roller

Scraper roller

Stripper pad

0410

0411

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Summary of Contents for RZ2xx Series

Page 1: ...recording of the information is strictly prohibited without the consent of a member of RISO International Group RISO INTERNATIONAL GROUP RISO KAGAKU CORPORATION JAPAN RISO DEUTSCHLAND GMBH GERMANY RISO INC U S A RISO FRANCE FRANCE RISO EUROPE LIMITED U K RISO IBERICA SPAIN RISO HONG KONG HONG KONG RISO CANADA CANADA RISO UK U K ZHUHAI RISO TECHNOLOGY CHINA RISO THAILAND LIMITED THAILAND RISO AFRIC...

Page 2: ... SECTION CHAPTER 8 PRINT DRUM SECTION CHAPTER 9 CLAMP UNIT CHAPTER 10 MASTER REMOVAL SECTION CHAPTER 11 FB ORIGINAL SCANNING SECTION RZ3 SERIES CHAPTER 12 FB ORIGINAL SCANNING SECTION RZ2 SERIES CHAPTER 13 AF SCANNING SECTION CHAPTER 14 MASTER MAKING SECTION CHAPTER 15 OTHER PRECAUTIONS CHAPTER 16 PANEL MESSAGES CHAPTER 17 TEST MODE CHAPTER 18 ELECTRICAL COMPONENTS CHAPTER 19 WIRING DIAGRAM RZ2 SE...

Page 3: ...cal Communications us riso com CHAPTER 1 MAINTENANCE 1 1 Contents Preface 1 2 Caution 1 3 Warning 1 4 1 Work Precautions 1 5 2 JIGs 1 8 3 Exterior Cover Removal 1 9 4 Opening the PCB bracket 1 13 CHAPTER 1 MAINTENANCE ...

Page 4: ...for the RISO PRINTER model RZ series This manual provides procedures for removing and installing major components Following these procedures will minimize machine malfunctions This information and format will also increase technical representatives awareness and experience regarding repairs necessary to insure end user satisfaction ...

Page 5: ...angerously or explode 3 Never disassemble the battery or press it into deformation DANGER If you disassemble the battery the gas pouring out of the inside may hurt your throat or the negative lithium may heat up into fire If the battery is pressed into deformation the liquid inside may leak out of the sealed part or the battery may be short circuited inside an explode 4 Never fail to keep the batt...

Page 6: ... electrical connectors or when connecting a Meter 2 WARNING The back light tube of LCD of the Control Panel on this Model contains mercury which must be recycled or disposed of as hazardous waste 3 Always connect electrical connectors firmly I To avoid electrical failure The connectors must be connected firmly together and onto the PCBs Press on the ends of the connectors and then on the middle to...

Page 7: ...em area At the same time examine the cause of the problem and determine whether the part needs to be removed or disassembled Next proceed according to the procedures presented in the Technical Manual In cases where for example it is necessary to disassemble areas with large numbers of parts parts which are similar to each other or parts which are the same on the left and right sort the parts so th...

Page 8: ...a larger capacity can not only damage parts but may cause fires Be careful not to drop image scanners thermal print heads and other sensors as they can be easily damaged Interrupt types Reflective types Transmittive types Actuator types Receiver Sender Receiver Sender Sender Sender Receiver Receiver 0104 0105 0106 0107 Reflective prism types Send Receive Prism Wiring bundle bands bar lock ties Swi...

Page 9: ...ius Humidity range 40 70 No condensation allowed 4 Those with radiant heat sources and any locations in the direct path of air from air conditioners or heaters 5 Any poorly ventilated location 6 Dusty atmosphere 7 Any tilted location Installation height difference 10 mm max front rear 10 mm max left right Electrical connection Plug the plug securely into the socket so that there is no problem with...

Page 10: ...Gs 021 16007 005 Spring Screen 2 pieces required Cut the ring end to make into hook as shown on the photograph and attach wire tie bar on the other end 016 16141 003 8mm Dia x 160mm Shaft JIG 2 pieces required Note The part numbers are subject to change without notice 0108 0109 ...

Page 11: ...r feed side and screws M4x8 2pcs on the paper ejection side and then dismount the front cover together with the front door Master making unit cover front 1 With the machine power on press the green release button to release the master making unit and pull out the unit 2 Remove screws M4x8 4 pcs from the master making unit front cover and remove the cover Master making unit front cover Front cover ...

Page 12: ...the screw holes behind Lift the stage cover off the machine Side cover paper ejection 1 Remove screws M4x8 2pcs and dismount the side cover paper ejection Rear side cover paper ejection 1 Remove the following covers Rear cover Stage cover Scanner rear cover Scanner cover paper ejection 2 Remove screws M4x8 2pcs and dismount the rear side cover paper ejection Stage cover Side cover paper ejection R...

Page 13: ...ve screws M4x8 2pcs and dismount the download cover Side cover paper feed Remove screws M4x8 2pcs and dismount the side cover paper feed Rear side cover paper feed 1 Remove the following covers Rear cover Scanner cover paper feed 2 Remove screws M4x8 2pcs and dismount the rear side cover paper feed Rear side cover paper feed Side cover paper feed Download cover 0113 ...

Page 14: ...x8 4pcs and dismount the scanner cover paper ejection Scanner cover rear 1 Dismount the stage cover 2 Remove screws M4x8 3pcs and dismount the scanner cover rear Operation panel 1 Remove screws M4x8 3pcs 2 Lift up the operation panel after sliding to the front unplug the connector and then remove the operation panel 0114 Scanner cover rear Scanner cover paper ejection Scanner cover paper feed Oper...

Page 15: ...cket on which the power supply and mechanical control PCBs are mounted 4 Opening the PCB Bracket 1 Switch off the power and dismount the rear cover 2 Remove screws M4x8 5pcs and slowly swing open the PCB bracket on which the power supply and mechanical control PCBs are mounted 0115 ...

Page 16: ...RISO Inc Technical Communications us riso com CHAPTER 1 MAINTENANCE 1 14 MEMO ...

Page 17: ...ls 2 6 6 Machine Specification Excludes China Market Models 2 7 RISO RZ 390 UI 2 7 RISO RZ 370 EP 2 8 RISO RZ 370 AW AN 2 9 RISO RZ 310 UI 2 10 RISO RZ 300 EP 2 11 RISO RZ 230 EP 2 12 RISO RZ 230 AW AN 2 13 RISO RZ 220 UI AS 2 14 RISO RZ 200 EP 2 15 RISO RZ 200 AW 2 16 7 Feature List Excludes China Market Models 2 17 8 Optional Accessories China Market Models only 2 18 9 Machine Specification Chin...

Page 18: ...the print drum for printing and feeding Removes the printed paper from the print drum using the separator and sends it to the paper receiving tray Supplies ink from the ink cartridge to the surface of the print drum for printing Clamps the leading edge of a master Peels the master from the print drum after use and discharges it into the master disposal box The lamp carriage and mirror carriage mov...

Page 19: ...ox Master making operation The original is scanned by the image sensor and the image is transferred onto a master by the thermal print head Master loading operation The produced master is wound around the print drum and cut The proof print is printed Printing operation Paper is fed from the paper feed tray one sheet at a time for printing The printed paper is ejected out onto the paper receiving t...

Page 20: ...ler are free to spin 4 When the paper is fed further in from the second paper feed area the pressure roller rises to clamp the paper between the drum and pressure roller to start the printing operation 5 The printed paper is removed from the print drum by the separator and separation fan When the pressure roller rises the guide roller also moves up to prevent tension from being placed on the taili...

Page 21: ...ion plate starts pressing the master into the master disposal box Master making operation 1 The image sensor scans the original and the thermal print head transfers the image onto a master Master loading operation 1 The leading edge of the master is sent to a the clamp plate on the print drum and the leading edge is clamped 2 The print drum rotates to wind the master around it 3 The cutter cuts th...

Page 22: ...the machine to print and sort into groups separated by tape Key Card Counter IV N With a single button press shows the numbers of printed copies and consumed masters within a given period of time This can help you manage costs Special Paper Feed Kit Use for thick paper such as cards and envelops Replace with this unit when thick paper needs to pass through the machine Stand Printer Control Board R...

Page 23: ...Master making Time Approx 16 seconds for A4 landscape 100 reproduction ratio Printing Area max 111 8 163 4 283mm 425mm Print Reproduction Ratio Zoom 50 200 Standard reproduction ratio enlargement 154 129 121 Standard reproduction ratio reduction 94 78 65 61 Print Speed Approx 60 130 sheets per minute five steps variable Print Position Adjustment Vertical 1 2 15mm Horizontal 3 8 10mm Ink Supply Ful...

Page 24: ...Time Approx 16 seconds for A4 landscape 100 reproduction ratio Printing Area max 291mm 413mm Print Reproduction Ratio Zoom 50 200 Standard reproduction ratio enlargement 141 122 116 Standard reproduction ratio reduction 94 87 82 71 Print Speed Approx 60 130 sheets per minute five steps variable Print Position Adjustment Vertical 15mm Horizontal 10mm Ink Supply Full automatic 1000 ml per cartridge ...

Page 25: ...dpi Master making Time Approx 16 seconds for A4 landscape 100 reproduction ratio Printing Area max 117 16 161 4 291mm 413mm Print Reproduction Ratio Zoom 50 200 Standard reproduction ratio enlargement 141 122 116 Standard reproduction ratio reduction 94 87 82 71 Print Speed Approx 60 130 sheets per minute five steps variable Print Position Adjustment Vertical 1 2 15mm Horizontal 3 8 10mm Ink Suppl...

Page 26: ...Pencil Resolution D600dpi Master making Time Approx 22 seconds for A4 portrait 100 reproduction ratio Printing Area max 81 4 117 16 210mm 290mm Print Reproduction Ratio Standard reproduction ratio enlargement 154 129 121 Standard reproduction ratio reduction 94 78 65 61 Print Speed Approx 60 130 sheets per minute five steps variable Print Position Adjustment Vertical 1 2 15mm Horizontal 3 8 10mm I...

Page 27: ... Time Approx 22 seconds for A4 portrait 100 reproduction ratio Printing Area max 210mm 290mm Print Reproduction Ratio Zoom 50 200 Standard reproduction ratio enlargement 141 122 116 Standard reproduction ratio reduction 94 87 82 71 Print Speed Approx 60 130 sheets per minute five steps variable Print Position Adjustment Vertical 15mm Horizontal 10mm Ink Supply Full automatic 1000 ml per cartridge ...

Page 28: ...ng Time Approx 25 seconds for A4 portrait 100 reproduction ratio Printing Area max 251mm 357mm Print Reproduction Ratio Standard reproduction ratio enlargement 141 122 116 Standard reproduction ratio reduction 94 87 82 71 Print Speed Approx 60 130 sheets per minute five steps variable Print Position Adjustment Vertical 15mm Horizontal 10mm Ink Supply Full automatic 1000 ml per cartridge Master Sup...

Page 29: ...n 300dpi Master making Time Approx 25 seconds for A4 portrait 100 reproduction ratio Printing Area max 97 8 141 16 251mm 357mm Print Reproduction Ratio Standard reproduction ratio enlargement 141 122 116 Standard reproduction ratio reduction 94 87 82 71 Print Speed Approx 60 130 sheets per minute five steps variable Print Position Adjustment Vertical 1 2 15mm Horizontal 3 8 10mm Ink Supply Full au...

Page 30: ...trait 100 reproduction ratio Printing Area max 81 4 141 16 210mm 357mm Print Reproduction Ratio RZ220UI Standard reproduction ratio enlargement 154 129 Standard reproduction ratio reduction 94 78 65 RZ220AS Standard reproduction ratio enlargement 141 122 116 Standard reproduction ratio reduction 94 87 82 71 Print Speed Approx 60 130 sheets per minute five steps variable Print Position Adjustment V...

Page 31: ...ng Time Approx 25 seconds for A4 portrait 100 reproduction ratio Printing Area max 210mm 290mm Print Reproduction Ratio Standard reproduction ratio enlargement 141 122 116 Standard reproduction ratio reduction 94 87 82 71 Print Speed Approx 60 130 sheets per minute five steps variable Print Position Adjustment Vertical 15mm Horizontal 10mm Ink Supply Full automatic 1000 ml per cartridge Master Sup...

Page 32: ...o Resolution 300dpi Master making Time Approx 25 seconds for A4 portrait 100 reproduction ratio Printing Area max 81 4 117 16 210mm 290mm Print Reproduction Ratio Standard reproduction ratio enlargement 141 122 116 Standard reproduction ratio reduction 94 87 82 71 Print Speed Approx 60 130 sheets per minute five steps variable Print Position Adjustment Vertical 1 2 15mm Horizontal 3 8 10mm Ink Sup...

Page 33: ...RISO Inc Technical Communications us riso com CHAPTER 2 MACHINE SUMMARY 2 17 7 Feature List Excludes China Market Models ...

Page 34: ...RISO Inc Technical Communications us riso com 2 18 CHAPTER 2 MACHINE SUMMARY 8 Optional Accessories China Market Models only ...

Page 35: ...RISO Inc Technical Communications us riso com CHAPTER 2 MACHINE SUMMARY 2 19 9 Machine Specification China Market Models only ...

Page 36: ...RISO Inc Technical Communications us riso com 2 20 CHAPTER 2 MACHINE SUMMARY ...

Page 37: ...RISO Inc Technical Communications us riso com CHAPTER 2 MACHINE SUMMARY 2 21 10 Feature List China Market Models only ...

Page 38: ...RISO Inc Technical Communications us riso com 2 22 CHAPTER 2 MACHINE SUMMARY MEMO ...

Page 39: ...or Safety Mechanism 3 4 DISASSEMBLY Precautions to work safely on the drive area 3 6 1 Removing the Pressure Spring 3 7 2 Removing the Main Belt 3 8 3 Removing the Main Motor Pulley Assembly 3 10 4 Removing the Main Shaft Assembly 3 11 5 Removing the Serviceman Safety SW 3 12 ADJUSTMENT 1 Print Drum Position A Adjustment 3 13 2 Print Drum Position B Stop Position Adjustment 3 13 ...

Page 40: ...ism When the main motor is turned on the motor pulley rotates and the rotation is transmitted to the main pulley by the main belt The main motor FG sensor detects the speed and the angle position of the print drum 0301 0302 Main pulley Main motor Main motor FG sensor Main belt Motor pulley Main motor ...

Page 41: ...re the center of the actuator plate is in the sensor and we call it the machine position B From this position the main motor FG sensor starts counting the pulse to determine the print drum position The main FG sensor count is 2933 pulses for one full rotation from position B to the next position B 326 pulse count is approximately 40 degrees turn from position B and this is where the print drum ang...

Page 42: ...rviceman safety SW Master disposal box safety SW Master making unit safety SW and Print drum safety SW prevent the main motor clamp motor master removal vertical transport motor and master compression motor from turning ON when any one of these safety switches are not in contact Master disposal box safety SW Serviceman safety SW ...

Page 43: ...RISO Inc Technical Communications us riso com CHAPTER 3 MAIN DRIVE 3 5 0306 Print drum safety SW Master making unit safety SW ...

Page 44: ...ly at the end of the reassembly 2 Set the vertical print position at center home position and insert 8mm dia JIG shaft into the position B phase alignment hole located on the paper feed timing area to prevent the drive area from moving Power to the machine should never be applied when the JIG shaft is inserted in the machine Position B phase alignment hole on the paper feed timing area in which 8m...

Page 45: ...he rear cover and swing open the mechanical control power supply PCB bracket 3 Push the pressure lever over to the right and unhook the pressure solenoid lever from the pressure lever Then return the pressure lever slowly to the left 4 Detach the pressure spring from the pressure lever after removing the other end from the pressure spring tension plate Pressure lever Pressure spring tention plate ...

Page 46: ...tor and remove detachable wire band 1 pc from main cover assembly 4 Loosen screws M4x8 2pcs on the tension lever and release the tension of the main belt 5 Detach the main motor bearing assembly M4x8 3pcs 6 Dismount the main cover assembly M4x8 5pcs Dismount the main shaft assembly slowly to avoid pulling the main shaft assembly off the machine continued on next page Main shaft assembly Position B...

Page 47: ...otor pulley Main shaft assembly 7 Remove the main belt from the Main shaft assembly and main motor pulley Precautions in assembly When putting the Main cover assembly back on the machine push it firmly against the machine Tighten the screw on the far top right on the Main cover assembly first ...

Page 48: ...from the machine Refer to page 3 8 2 Loosen set screws M6x8 2pcs and detach the main motor pulley assembly Groove on the back of the Main motor pulley Parallel pin on the Main motor shaft Main motor pulley assembly Precaution in assembly Align the groove made on the back of the Main motor pulley assembly against the Parallel pin on the Main motor shaft ...

Page 49: ...ft assembly Separator spring Main shaft assembly Sector gear spring Follower spring Guide roller pressure spring Precaution in assembly In attaching the Main shaft assembly back on the machine first insert the 8mm diameter jig shaft in the paper feed drive area to fix the gears at Position B and then mount the Main shaft assembly back on the machine aligning the markings between the Main gear and ...

Page 50: ...ing the Serviceman Safety SW 1 Switch off the power and remove the Rear cover and Scanner cover rear 2 Unplug the connectors from the two switches and detach reusable wire harness band from the machine frame on the paper receiving side only 3 Remove a screw each M4x8 1pc and detach the two serviceman safety SW assemblies 4 Release the hook of the torsion spring detach the E ring and then remove th...

Page 51: ...the specified position run Test Mode No 941 Print drum position A adjustment to adjust the Position A of the print drum 6 Repeat from step 3 until the position is correctly adjusted This adjustment does not affect the print drum position B stop position 2 Print Drum Position B Stop Position Adjustment Checks and adjustment 1 Open the front door and press the green colored print drum release button...

Page 52: ...RISO Inc Technical Communications us riso com CHAPTER 3 MAIN DRIVE 3 14 MEMO ...

Page 53: ...aper Width Potentiometer 4 11 3 Removing the Scraper Roller and Pick Up Roller 4 13 4 Removing the Paper Feed Roller Assembly 4 14 5 Removing the Paper Feed Tray Button and Paper Feed Tray Upper Safety Switch 4 15 6 Removing Paper Feed Tray Upper Limit Sensor and Paper Feed Pressure Sensor 4 16 7 Removing the Paper Feed Clutch 4 17 8 Removing the Elevator Motor 4 18 9 Removing the Paper Feed Tray ...

Page 54: ...the right or left by turning the tray sliding dial by hand 2 Print paper size detection The paper feed tray uses the paper width potentiometer and paper size detection sensor to detect the size of the paper placed in the paper feed tray The paper width potentiometer detects the paper width and the paper size detection sensor detects the paper length Paper feed tray Paper size detection sensor Tray...

Page 55: ...is sensor B When the paper runs out from the paper feed tray the feed tray comes all the way down to the lower limit position which is detected by the lower limit sensor Paper feed tray can be lowered when needed by pressing the green colored Paper feed tray button Releasing the finger from the button in less than 0 7 seconds will allow the try to come all the way down or until the button is press...

Page 56: ...the light path of the sensor A the tray stops at the upper limit position for the card papers The chart at the bottom of the page shows the relation between the two sensors and the two actuator plates against the upper limit stop positions The Card position is the highest the Normal is second highest and the Custom is the lowest stop position The upper limit stop position of the paper feed tray ca...

Page 57: ... paper feed tray is being raised or lowered If the paper feed cover is pushed up the paper feed tray upper safety switch goes OFF and if the lower limit frame is pressed down the paper feed tray lower safety switch goes OFF If either one of the two safety switches goes OFF the elevator motor is turned off Paper feed cover Paper feed tray upper safety switch Lower limit frame Paper feed tray lower ...

Page 58: ...s the first paper feeding action When the first paper feeding ends the leading edge of the paper is hitting against the timing roller and guide roller the two rollers are touching each other and blocking the paper path and makes a buckle at the tip At the same time the paper feed clutch activates the paper sensor checks whether the paper is picked up from the paper feed tray or not If the paper se...

Page 59: ...roller and the stripper pad the upper most one sheet is fed into the machine towards the second paper feed area The stripper pad is pressed against the pickup roller by the pull of the stripper spring creating a resistance to let only one sheet of paper to pass through The stripper pad angle can be adjusted by the machine operator using the stripper pad adjuster dial Pickup roller Stripper pad adj...

Page 60: ...y Sliding the lever to the right or left changes the paper feed pressure from weak NORMAL paper to strong CARD paper Sliding the lever to the right increases the paper feed scraper pressure To which position the paper feed pressure lever is selected is detected by the paper feed pressure sensor Paper feed pressure sensor First paper feed stay assembly Paper feed pressure lever Pickup unit frame bo...

Page 61: ...emoving screws M3x6 2 pcs 3 Open the paper feed tray and remove the flat wire harness cover by removing screw M3x5 1pc 4 Remove the connector cover by removing screw M3x5 1pc 5 Pull out the flat wire harness from the connector and unhook the wire harness holder clear Mylar sheet from the paper feed tray mount 6 Remove E rings 1pc each on the left and right of the paper feed tray unit and remove th...

Page 62: ...Inc Technical Communications us riso com CHAPTER 4 FIRST PAPER FEED SECTION 4 10 Flat wire harness cover Connector cover Connector Flat wire harness Paper feed tray mount Wiire harness holder 0416 0417 0418 ...

Page 63: ...F the power to the machine 2 Remove the paper feed tray from the machine 3 Remove two shouldered screws 4 Remove the E ring on the rear side slide the Dial shaft to the front and detach the paper feed tray mount 5 Remove screws 3x8 7pcs and detach the paper feed tray bottom frame Operator side of machine Drive side of machine Dial shaft Paper feed tray bottom frame Paper feed tray mount Shouldered...

Page 64: ...nplug the connector and remove the paper width potentiometer Precaution in assembly Fence rack Paper size detection sensor Paper width potentiometer Potentiometer shaft Paper width potentiometer Spur gear Paper detection sensor Align the eye mark line on the fence racks and spur gear in a straight line and insert the potentiometer shaft through the spur gear Screw on the paper width potentiometer ...

Page 65: ...er from underneath the frame body together with the scraper shaft 4 Slide out the scraper roller from the scraper shaft Only the rubber wheel of the scraper roller needs to be replaced if the roller is worn The plastic core of the roller can be reused This is the same with the pickup roller Removing the Pickup Roller 1 Lower the paper feed tray all the way down and switch OFF the machine power 2 R...

Page 66: ...e Paper Feed Roller Assembly 1 Lower the paper feed tray all the way down and switch OFF the machine power 2 Remove the paper feed cover by removing screws M4x8 2pcs 3 Remove a cap screw M4x8 1pc and detach the paper feed roller assembly Paper feed roller assembly Paper feed cover Cap screw 0426 0427 ...

Page 67: ...per feed tray upper safety switch spring 5 Remove screws M3x6 3pcs unplug the wire harness connector from the paper sensor and remove the first paper feed stay assembly Removing the paper feed tray button 6 Unplug the connector and detach the button after unhooking the hooks two locations Removing the paper feed tray upper safety switch 6 Unplug the connector remove screws M3x14 2pcs and detach th...

Page 68: ...ff the power 2 Remove the paper feed cover Removing the paper feed upper limit sensor 3 Unplug the connector and remove each sensor Removing the paper feed pressure sensor 3 Set the paper feed pressure lever to NORMAL 4 Unplug the connector and detach the paper feed pressure sensor Paper feed pressure sensor Paper feed upper limit sensor A Paper feed upper limit sensor B Paper feed pressure lever ...

Page 69: ...ch bracket and the bearing metal 3 Unplug the connector and detach the paper feed clutch Precautions in Assembly Insert the tip of the clutch into the recess made on the pickup shaft Hook the paper feed clutch lock onto the bent frame of the clutch bracket Bent frame of the clutch bracket Clutch bracket Paper feed clutch lock Tip of the paper feed clutch Recess made on the pickup shaft Paper feed ...

Page 70: ...tor unit 4 Unplug the connector remove E ring remove a screw M4x8 1pc and detach the elevator motor unit CAUTION To prevent the paper feed tray from elevating up suddenly by the pull of the remaining spring hold onto the paper feed tray when removing the elevator motor unit from the machine 5 Remove a screw M3x6 1pc and detach the elevator motor cover from the motor unit 6 Unplug the connector rem...

Page 71: ...wer and remove the rear cover 2 Detach the paper feed tray lower safety switch spring 3 Unplug the connector and detach the detachable wire harness band 4 Remove a screw M4x8 1pc and remove the switch together with the spring bracket Detachable wire harness band Spring bracket Paper feed tray lower safety switch spring Paper feed tray lower safety switch 0437 0438 ...

Page 72: ...ving the Stripper Unit 1 Lower the paper feed tray all the way down and turn OFF the machine power 2 Lower the slide lock to release the lock on the stripper unit 3 Push the stripper release lever and detach the stripper unit from the machine Slide lock Stripper unit Stripper release lever 0439 ...

Page 73: ...d assembly by hand and detach from the stripper unit Precaution in Assembly As shown on the sketch on the bottom the arrow marked area on the stripper pad should meet firmly against the arrow marked area on the stripper base and press the stripper pad strongly onto the stripper base to allow the adhesive tape to stick firmly Stripper pad assembly Stripper pad unit Stripper pad Stripper base Stripp...

Page 74: ... shaft will move the position of the upper limit sensor up or down If Test mode No 740 paper limit position selection is selected to CARD or SPECIAL make sure to select the test mode to AUTO or NORMAL before making the adjustment RZ3 series Rotating the upper limit adjusting shaft in clockwise direction lowers the upper limit sensor assembly and increases the gap between the pickup roller and pape...

Page 75: ...hat the upper limit position is adjusted to the correct position before trying to solve the problem by adjusting the angle of the stripper pad 1 To solve Multiple sheets feeding problem Rotate the stripper pad adjuster clockwise to increase the stripper pad angle pad angle becomes steep 2 To solve No paper feed problem Turn the stripper pad adjuster counterclockwise to reduce the stripper pad angl...

Page 76: ...st paper feed timing is not correct paper jamming or inconsistent print registration may occur 4 Paper Feed Clutch OFF Angle Adjustment Checks and adjustment 1 Make prints to confirm whether the paper is smoothly transferred onto the second paper feed area 2 If printing is not performed smoothly due to too much or too little buckling at the top of the paper make adjustment using paper feed clutch ...

Page 77: ...lue between 1020 and 1080 1050 plus minus 30 If not repeat the adjustment from the beginning 5 With Test Mode still in No 721 set the fence position to 297mm and make sure the indication shows a value between 2940 and 3000 2970 plus minus 30 If not repeat the adjustment from the beginning When setting the fence to the given width for above adjustments make sure to close the fence inward to the giv...

Page 78: ...RISO Inc Technical Communications us riso com CHAPTER 4 FIRST PAPER FEED SECTION 4 26 MEMO ...

Page 79: ...the Guide Roller 5 6 2 Removing the Paper Sensor 5 7 3 Removing the Timing Roller 5 8 4 Removing the Vertical Centering Sensor 5 10 5 Removing the Print positioning Intermediate Gear 5 11 6 Removing the Idler Gear 5 12 7 Removing the Paper Feed Drive Unit 5 13 8 Removing the Print Positioning Pulse Motor 5 16 ADJUSTMENT 1 G lever Mounting Position Adjustment 5 17 2 Paper Feed Skew Adjustment 5 18 ...

Page 80: ...nsure that the timing roller stops instantly when the timing gear ends its counterclockwise rotation a load spring is mounted on the operators side of the timing roller to apply a brake on the timing roller The guide roller receives is rotation drive directly from the timing roller The guide roller pressure spring pulls the guide roller down against the timing roller to make the contact When in co...

Page 81: ...nto the machine Second paper feed starts When the first paper feed operation ends the rotation of the sector gear cam swings the sector gear assembly in the clockwise direction The clockwise swing of the sector gear drives the timing roller The timing roller drives the guide roller with the paper clamped in between sending the paper onto the printing area Guide roller At print drum Position A When...

Page 82: ...ulse motor The rotation of the pulse motor swings the vertical print positioning assembly either to the clockwise or counterclockwise direction with the pivot on the cam shaft The movement of the vertical print positioning assembly rotates the planetary gear The planetary gear then rotates the outer vertical positioning gear The rotation of the outer vertical positioning gear offsets the position ...

Page 83: ...the printing area delays and the print position on the paper goes up Vertical print positioning assembly Print positioning pulse motor Sector gear cam Outer vertical positioning gear Pressing the key on the panel print image down When the key is pressed the print positioning pulse motor moves the vertical print positioning assembly in the clockwise direction and the outer vertical positioning gear...

Page 84: ...ler 1 Pull out the print drum and switch off the machine power 2 From the opening on the machine for the print drum remove the snap ring Then remove the bearing metal from the guide roller adjusting plate to free the guide roller out of the machine Guide roller Snap ring Bearing metal 0506 0507 Guide roller adjusting plate ...

Page 85: ...HAPTER 5 SECOND PAPER FEED SECTION 5 7 2 Removing the Paper Sensor 1 Pull out the print drum and switch off the machine power 2 Remove the guide roller 3 Remove a screw M3x14 1pc and unplug the connector to remove the paper sensor Paper sensor 0508 ...

Page 86: ...rking on the rear of the machine 3 Open the PCB support plate of the power supply PCB and mechanical control PCB 4 Remove the timing roller bearing assembly M4x8 2pcs 5 Remove the paper feed drive cover M4x8 5pcs 6 Remove the sector gear spring 7 Detach the sector gear assembly by removing the E ring Paper feed drive cover Sector gear assembly Sector gear spring TIming roller bearing ass y 0509 05...

Page 87: ...e the E ring and disengage the timing roller bearing assembly from the machine rear frame Then pull the bearing assembly out until it touches the timing gear 11 Grab the timing roller shaft behind the timing roller bearing assembly with one hand and front of the bearing assembly by another hand and pull out the timing roller out from the opening on the rear frame of the machine 0511 0512 0513 0514...

Page 88: ...10 4 Removing the Vertical Centering Sensor 1 Switch off the machine power and remove the rear cover 2 Unplug the sensor connector and by removing a screw M4x8 1pc detach the vertical centering sensor off the machine together with the sensor bracket Vertical centering sensor 0515 0516 ...

Page 89: ...emove the rear cover 2 Remove the E ring and detach the print positioning intermediate gear Precaution on Reassembly Mount the print positioning intermediate gear back on the machine after inserting the 8mm diameter Jig shaft into the position B phase alignment hole on the paper feed area so all other gears are aligned in position B Print positioning intermediate gear 0517 ...

Page 90: ...e plate Precaution on Reassembly Insert the shorter end of the idler spring into the idler gear Then swing the vertical print positioning assembly in the counterclockwise direction until it stops Mount the idler gear with the small hole on the gear positioned down and the hole aligned in straight line with the center of the cam shaft Finally hook the longer end of the idler spring onto the hole on...

Page 91: ...o the position B phase alignment hole on the main shaft assembly of the main drive 3 Remove the following springs Sector gear spring Guide roller pressure spring Timing roller bearing assembly Paper feed drive cover Sector gear assembly Continues on next page Paper feed drive cover Sector gear assembly Timing roller bearing assembly Guide roller pressure spring Sector gear spring Jig shaft 8 mm di...

Page 92: ...ble band 6 Remove screws M4x8 4pcs of the paper feed drive unit 7 Unhook the paper feed drive unit from the machine while rotating the G lever assembly to the right by hand making a way for the unit to come out remove the unit from the machine Precausion on assembly continues on next page Hook on vertical base bracket Vertical pulse motor Paper feed drive unit G lever assembly Reusable band Vertic...

Page 93: ...in between the two positioning marks on the inner vertical positioning gear making sure that 8mm diameter jig shafts are inserted into the position B phase alignment holes on the main drive and paper feed drive area to align all to the machine position B Positioning marks Main gear 0523 Paper feed drive unit Outer vertical positioning gear 8 mm dia jig shaft 8 mm dia jig shaft Inner vertical posit...

Page 94: ...ler spring from moving the vertical print positioning unit insert 8mm diameter jig shaft into the position B phase alignment hole on the paper feed drive unit The jig shaft holes on the outer and inner vertical positioning gears meet every 5 turns of the inner vertical positioning gear 4 Remove screws M3x6 2pcs and remove the vertical pulse motor Vertical print positioning assembly 8mm dia jig sha...

Page 95: ...mounting position and then switch off the machine power 2 Remove the rear cover 3 Loosen the two screws on the G lever assembly joining the G lever and release base in one piece 4 Push the G lever cam follower against the timing cam and retighten the two springs making sure that the cam follower is touching the cam G lever cam follower G lever Release base Timing cam 0525 0526 0527 G lever ...

Page 96: ... the total distance C from the top horizontal line to the bottom line on the left side of the sheet 5 Confirm that A B C x 100 is less than 0 5 6 If the skew is more than 0 5 loosen one screw on the guide roller adjusting plate and two screws on the timing roller adjusting plate and slide the two plates in the same direction in the same amount Moving the plates one graduation on the scale changes ...

Page 97: ...easure the distance from the leading edge of the paper to the top of the image and confirm that the measurement is 4 mm plus minus 1 mm 3 If the length is out of the specified range make adjust using Test mode No 970 vertical print position HP adjustment Test Mode No 970 Vertical print position HP adjustment Adjustable range 50 to 50 5mm to 5mm Adjustable in units of 1 1 0 1 mm Default setting 0 P...

Page 98: ...RISO Inc Technical Communications us riso com CHAPTER 5 SECOND PAPER FEED SECTION 5 20 MEMO ...

Page 99: ...hanism 6 2 2 Pressure Control Mechanism RZ3 series 6 4 DISASSEMBLY 1 Removing the Pressure Roller 6 5 2 Removing the Pressure Lever Spring Pressure Lever Cam 6 6 3 Removing the Pressure HP Sensor RZ 3 series 6 7 4 Removing the Pressure Control Motor RZ 3 series 6 8 ADJUSTMENT 1 Mounting Position of the Pressure Lever Spring 6 9 ...

Page 100: ... swings in the clockwise direction with the pivot at the pressure shaft the solenoid lever disengages and allows the pressure solenoid to pull the solenoid lever further in completely disengaging it from the pressure lever spring As the print drum rotates further the pressure lever cam starts to ride on the lower portion of the pressure cam causing the lever to swing back in the counterclockwise d...

Page 101: ...ations us riso com CHAPTER 6 PRESS SECTION 6 3 Pressure roller is raised Pressure roller is lowered Print drum Pressure cam Pressure lever spring Pressure roller Pressure lever cam Pressure shaft Print drum Clamp plate base 0602 ...

Page 102: ... the pressure lever spring and changes the print density by changing how hard the pressure roller hits against the print drum The print pressure control pulse motor activates only when the machine is in motion The printing pressure varies depending on the printing speed print density settings ink color how long the print drum was not used and internal temperature of print drum The print pressure H...

Page 103: ... off the machine power 2 Insert a screwdriver through the hole of the front frame and remove the shouldered screw 3 Pull the pressure roller forward until the bearing disengages from the roller adjustment plate and then lift the roller up to remove Pressure roller Shouldered screw Bearing Roller adjustment plate The hole to insert the screw driver 0604 ...

Page 104: ... Refer to chapter 3 2 Unhook the follower spring 3 Loosen cap screws M6x10 2pcs and remove the pressure spring and pressure cam from the pressure shaft Precaution in Reassembly Make sure to adjust the mounting position of the pressure lever spring Refer to end of this chapter Pressure lever spring Pressure lever cam Pressure shaft Follower spring 0605 ...

Page 105: ... series 1 Switch off the machine power remove the rear cover and swing open the PCB bracket of the power supply PCB and mechanical control PCB 2 Remove the pressure HP sensor from the machine together with the sensor bracket by disconnecting the sensor connector and a screw M3x6 1pc Pressure HP sensor 0606 Screw ...

Page 106: ...ure spring 3 Unplug the connector from the pressure HP sensor and detach the reusable band 4 Unplug the connector from the pressure control pulse motor 5 Remove screws M4x8 3pcs and remove the pressure control unit from the machine 6 Remove the pressure control pulse motor from the pressure control unit by removing screws M3x6 2pcs Pressure control pulse motor Pressure control unit Reusable band P...

Page 107: ...the spring hang loose 4 Unhook the solenoid lever from the pressure lever spring and allowing the pressure roller to contact the print drum by the weight of the pressure spring hooked on the pressure lever spring 5 With the cam follower of the pressure lever cam touching the pressure cam confirm that the engraved line on the pressure lever spring aligns in between the two engraved lines on the pre...

Page 108: ...tion or not by repeating steps 3 to 5 on the previous page and if the position is still incorrect repeat the adjustments listed from 6 to 8 on this page JIg 8mm dia 4 mm Allen wrench Pressure lever spring Pressure shaft Symptoms If the engraved line on the pressure lever spring goes out to the left of the two lines on the pressure lever cam the pressure will is too weak and the printing density ma...

Page 109: ...r and Paper Ejection FG sensor 7 7 4 1 Removing the Suction Upper Assembly RZ3 series 7 8 4 2 Removing the Suction Upper Assembly RZ2 series 7 9 5 Removing the Paper Ejection Sensor 7 10 6 1 Removing the Transfer Belts RZ3 series 7 11 6 2 Removing the Transfer Belts RZ2 series 7 12 7 Removing the Separation Fan Unit 7 13 8 Removing the Separator 7 15 9 Removing the Separation Lever 7 16 10 Removin...

Page 110: ...ing tray The transfer belts are driven by the paper ejection motor and there is a paper ejection sensor on the suction unit to confirm whether the paper is correctly received from the print drum and then ejected out on the paper receiving tray The FG sensor disc on the shaft of the paper ejection motor is monitored by the paper ejection FG sensor to check the motor rotation speed to ensure that th...

Page 111: ...tes the separator shaft and brings the tip of the separator down away from the print drum to clear the clamp plate base on the print drum During the removal and insertion of the print drum into the machine the tip of the separator needs to move away from the print drum to prevent being hit by the print drum A plastic release arm attached on the slide rail pushes the release lever and rotates the s...

Page 112: ...the wing M and belt roller is at low position and wing S is raised This wing position is for papers of less than B4 size 3 The wing M belt roller and wing S are all at low position This wing position is for all paper sizes of thick card papers Wing M Belt roller S Wing The three positions of the paper ejection wings 1 Both the wing M and belt roller are at high position and wing S is lowered This ...

Page 113: ...iso com CHAPTER 7 PAPER EJECTION SECTION 7 5 Disassembly 1 Removing the Paper Receiving Tray 1 Open the paper receiving tray to an angle of about 45 degrees and lift it vertically upwards to detach from the machine Paper receiving tray 0708 ...

Page 114: ...and detach the paper receiving tray 2 Remove the paper ejection cover by removing screws M4x8 4pcs 3 Remove the wing cam assembly Only on RZ3 series 4 Disconnect one wire harness connector remove screws M4x8 2pcs and pull the suction unit out while lifting it up a little Paper ejection cover Suction unit Wing cam assembly Connector 0709 0710 ...

Page 115: ...nents Paper receiving tray Paper ejection cover Suction unit 2 Remove the timing belt 3 Remove screws M3x5 2pcs disconnect the connector and detach the paper ejection motor 4 Disconnect the connector and remove the paper ejection FG sensor from the bracket by unlocking the plastic hooks Bottom View Paper ejection motor Timing belt Paper ejection FG sensor Paper ejection motor 0711 0712 0713 Suctio...

Page 116: ...witch off the machine power and remove following components Paper receiving tray Paper ejection cover Suction unit 2 Remove the timing belt 3 Remove screws M4x8 4pcs unplug the connector and separate the suction upper assembly from the suction unit Connector Timing belt 0714 0715 Suction Unit Suction Upper Assembly Suction upper assembly ...

Page 117: ...ejection cover Suction unit 2 Remove the timing belt 3 Remove screw M4x8 1pc each and remove the fixed wing front and fixed wing rear 4 Remove screws M4x8 4pcs unplug the connector and separate the suction upper assembly from the suction unit Timing belt Fixed wing rear Portion of the fixed wing to fit into the slot on the suction upper assembly Slot for the wing to fit Connector 0716 0717 0718 07...

Page 118: ...e power and remove the following components Paper receiving tray Paper ejection cover Suction unit 2 Remove the suction upper assembly 3 Remove a screw M3x6 1pc disconnect the connector and detach the paper ejection sensor together with the sensor bracket Suction upper assembly Paper ejection sensor bracket Paper ejection sensor 0720 0721 0722 ...

Page 119: ...ing components Paper receiving tray Paper ejection cover Suction unit 2 Remove the suction upper assembly 3 Detach the suction box by removing screws M3x8 4pcs 4 Detach the joint plate M and joint plate S by removing screws M3x8 2pcs each 5 Lift the shaft 2 assembly with a finger unhook it from the suction upper assembly and detach it 6 Remove the transfer belts by first dropping them in the gap b...

Page 120: ...ing components Paper receiving tray Paper ejection cover Suction unit 2 Remove the suction upper assembly 3 Detach the suction box by removing screws M3x8 4pcs 4 Lift the shaft 2 assembly with a finger unhook it from the suction upper assembly and detach it 5 Remove the transfer belts Suction box Shaft 2 assembly Transfer belts Transfer base Transfer base 0727 0728 0729 0730 ...

Page 121: ...ing the Separation Fan Unit 1 Switch off the machine power and remove the paper receiving tray 2 Remove screws M4x8 2pcs unplug the connector and remove the separation fan Precaution in assembly continues on next page Connector Separation fan unit Connector 0731 0732 0733 Separation Fan Unit ...

Page 122: ...of the machine frame 2 Fit the flat pins on the machine frame into the small rectangular holes on the far right and far left of the separation fan unit to position the separation fan unit on the machine Shaft U shaped hooks Flat pins on the machine frame inserted through the rectangular holes on the separation fan unit 0734 0735 0736 0737 Separation Fan Unit Shaft U shaped hooks U shaped hook Side...

Page 123: ...onents Paper receiving tray Separation fan unit 2 Pinch the power band slide it away from the separator and pull the air hose off the separator 3 Remove the cap screws M3x10 2pcs and detach the separator from the shaft Precaution in Reassembly The pinch knobs on the power band should face towards you when installing it on the air hose Separator Power band Air hose 0738 ...

Page 124: ... CHAPTER 7 PAPER EJECTION SECTION 7 16 9 Removing the Separation Lever 1 Remove the main shaft assembly Refer to chapter 3 2 Remove the cap screw M3x10 1pc and detach the separator lever assembly 0739 Pressure lever spring Separator lever assembly ...

Page 125: ...r pump gear assembly and slide off the arm from the air pump gear assembly 3 Rotate the piston assembly 90 degrees pull the piston out to the tip edge of the air pump cylinder and swing the arm out towards you to make room for the air pump gear assembly to come out 4 Remove the E ring on the air pump gear assembly and detach the gear assembly from the machine 5 Pull the piston assembly out from th...

Page 126: ...mp gear assembly back on the machine make sure the machine is at its position B Align the position B alignment hole on the air pump gear assembly aligns with the position B hole on the air pump base Removing the O ring 6 Remove the O ring from the piston assembly Precaution in Reassembly Apply white plastic grease on the O ring Piston assembly O Ring Position B hole on the air pump base Position B...

Page 127: ...y 1 Apply white plastic grease on the piston and O ring 2 When installing the piston assembly back into the cylinder make sure that the concave side of the rib on the arm faces out and the air intake hole on the piston is on that side Arm Arm shaft Piston Concave side of the rib faces ourt Air intake hole on the piston should be on the concave side of the rib on the arm Arm Piston 0746 0747 ...

Page 128: ... 5pcs and detach the air pump base 7 Remove screws M4x8 4pcs and detach the air pump cylinder Caution 1 Be careful not to misplace the air release valve and the spring 2 Do not loosen the one screw indicated on the photograph below Air Pump base Cylinder Air release valve Spring Air pump cylinder 0748 0749 0750 Do not loosen this screw ...

Page 129: ...m from the machine and remove the print drum front cover Return the print drum back in the machine and switch off the machine power 3 Loosen the two screws on the separator adjusting plate one located at the right of the print drum and the other on the machine frame inside the machine at the paper receiving side 4 Move the separator adjusting plate up or down to adjust the position of the separato...

Page 130: ...gap is too wide the separator does not lift the paper off the print drum and causes paper jam on the print drum 0 5 m m t o 1 5 m m Front frame print durm Print drum Separator adjusting plate Separator 0755 0756 0757 Print drum Separator The gap between the tip of the separator and the surface of the print drum should be adjusted to 1mm plus or minus 0 5mm Note that one graduation scale changes th...

Page 131: ... the Master Clamp Base Assembly 8 10 4 Removing the Drum Body 8 11 5 Removing the Ink Scraper Plate Assembly F R 8 14 6 Removing the Ink Pump Assembly 8 15 7 Removing the Ink Bottle Guide Assembly 8 16 8 Removing the Ink Bottle Lock Assembly Antenna PCB 8 17 9 Removing the Ink Sensor PCB 8 18 10 Removing the Print Drum PCB 8 19 11 Removing the Drum Joint 8 20 12 Removing the Flange R 8 21 13 Remov...

Page 132: ...A the master sensor checks if a master is wrapped on the print drum or not If a master is found on the print drum the printing operation takes place but if a master is not detected the machine stops Once the master is detected on the print drum the information is memorized on the machine The master sensor no longer checks for the master on the print drum from the next printing job until a new mast...

Page 133: ...B stop position Whether the print drum is set in the machine or not is checked by the drawer connector of the print drum print drum safety SW and print drum lock sensor When the print drum safety SW is OFF the main motor clamp motor master removal vertical transport motor and master compression motor will not go ON Drawer connector Print drum lock sensor Print drum safety SW 0802 ...

Page 134: ...squeegee drive gear to rotate the squeegee roller As the squeegee roller rotates the squeegee roller attached on the squeegee roller shaft rotates and transfers the drive to the driven shaft gear and rotates the driven shaft The squeegee drive gear contains a one way clutch to prevent the squeegee roller from rotating in the reverse direction if by accidentally the print drum is rotated in the opp...

Page 135: ...ink bead around the driven roller located between the squeegee roller and doctor roller Once the bead of ink touches the ink sensor the ink motor deactivates to stop the inking action There is a small gap made between the doctor roller and squeegee roller From this gap the ink from the bead of ink transfers onto the inner surface of the print drum via the squeegee roller The overflow sensor is loc...

Page 136: ...itch off the machine power and remove the front cover 2 Remove screws M4x8 3pcs unplug the wire harness connectors 3 locations and remove the drum lock unit Removing the print drum lock sensor 3 Remove a screw M3x6 1pc and detach the print drum lock sensor from the drum lock unit together with the sensor bracket Drum lock unit Drum lock unit A viewed from the rear Drum lock sensor 0806 0807 0808 A...

Page 137: ...olenoid 3 Remove screws M3x6 2pcs and detach the print drum lock solenoid Removing the print drum safety switch 3 Unhook the torsion spring remove the E ring and detach the drum safety switch together with the switch bracket Torsion spring E ring Print drum safety switch Print drum lock solenoid 0809 0811 0810 ...

Page 138: ... and pull the print drum out of the machine 2 Remove screws from the tail hanger M3x6 2pcs 3 Remove screws from the top hanger M3x6 4pcs and remove the screen assembly from the print drum Caution Do not fold or bend the screen assembly during the removal or installation Refer to the next page for the precautions in reassembly Screen assembly Top hanger 0812 0813 0814 ...

Page 139: ... of the jigs on the short pillars on the left and right drum flanges located close to where the top hanger is This is to tension the screen assembly tightly and evenly around the print drum 3 With the screen assembly tightly wrapped around the drum by the screen jig tighten the screws on the tail hanger 4 Remove the screen jigs from the print drums once the screws on the tail hanger are tightened ...

Page 140: ...8 10 3 Removing the Master Clamp Base Assembly 1 Make a confidential master on the print drum and pull out the drum from the machine 2 Remove screws M3x6 4pcs and detach the master clamp base assembly from the print drum Master Clamp Base Master clamp base 0818 0819 0820 0821 ...

Page 141: ...tail end of the drum body indicated by the arrow marks on the photograph and remove all other remaining screws M3x6 10pcs 4 Holding the drum body so it does not pop open peel off the tape which holds the top edge of the drum body onto the tail end of the drum body The tape will be reused in assembly 5 Slide the drum body and unhook the potbelly shaped holes from the two loosened screws and then re...

Page 142: ...es which the arrow marks point to 3 Hook the screen jigs into the holes on the drum body located at the inner edge of the top of the drum body and hook the loop ends of the jig on the pillars on the drum flanges F and R 4 Push the flange F and flange R tightly against the drum body and tighten the two screws at the arrow mark which was previously tentatively mounted 5 Likewise push the flange F an...

Page 143: ...rum body use screws M3x6 2pcs from another part of the drum to tightly hod the drum body onto the drum flanges 7 Remove the screen jigs off the print drum and place the adhesive tape back on the joint section of the drum body while pushing down the joint section for a tight hold by the tape 8 Remove the two screws used by above step 6 0828 0829 0830 ...

Page 144: ...dential master on the print drum and pull out the drum from the machine 2 Remove the following components Screen assembly Master clamp base assembly Drum body 3 Remove screws M3x8 1pc each and remove the scraper plate assembly F R Ink scraper assembly F Ink scraper assembly R Ink scraper assembly R 0831 0832 0834 0833 Ink scraper assembly F ...

Page 145: ...rint drum and pull out the drum from the machine 2 Remove the following components Screen assembly Master clamp base assembly Drum body 3 Disconnect the inking motor FG sensor connector and the inking motor connector Then remove screws M4x8 2pcs and detach the ink pump assembly Inking motor connector Inking pump Inking motor FG sensor connector 0835 ...

Page 146: ...n assembly Master clamp base assembly Drum body Ink pump assembly 3 Remove the inspection cap from the inside of the ink bottle guide 4 Gently pull out the connector pin from the Antenna PCB Then disconnect the ink bottle set switch connector and detach the two reusable bands from the print drum frame 5 Remove screws M3x8 4pcs and lift out the ink bottle guide assembly from the print drum after sl...

Page 147: ...nk pump assembly Ink bottle guide assembly Removing the Ink Bottle Lock Assembly 3 Remove screws M3x8 2pcs and detach the ink bottle lock assembly from the ink bottle guide assembly PCB holder Antenna PCB Ink bottle guide assembly Ink bottle guide bottom Removing the Antenna PCB 3 Separate the ink bottle guide top from the ink bottle guide bottom by unhooking the claws 4 Remove the antenna PCB fro...

Page 148: ...ential master on the print drum and pull out the drum from the machine 2 Remove the following components Screen assembly Master clamp base assembly Drum body Ink pump assembly Ink bottle guide assembly 3 Disconnect the ink sensor PCB connector remove screws M3x8 2pcs and detach the ink sensor PCB Ink sensor PCB Ink Sensor PCB 0844 0845 ...

Page 149: ... Print drum PCB 10 Removing the Print Drum PCB 1 Remove the print drum from the machine and detach the drum cover from the drum by removing screws M3x6 4pcs 2 Disconnect wire harness connectors 6 locations remove screws M3x8 2pcs and detach the print drum PCB Drum cover 0846 0847 ...

Page 150: ...ame Drum side frame Drum side frame 11 Removing the Drum Joint 1 Remove the print drum from the machine 2 Detach both the left and right drum side frames by removing screws M4x8 2pcs each 3 Gently pull out the drum rear frame assembly off the drum joint 4 Remove screws M4x8 3pcs and remove the drum joint Drum side frame 0848 0849 0850 0851 ...

Page 151: ...he Flange R 1 Make a confidential master on the print drum and pull out the drum from the machine 2 Remove the following components Screen assembly Master clamp base assembly Drum body Drum side frames 2pcs Drum rear frame assembly Drum joint 3 Remove the C ring and detach the flange R C ring 0852 0853 ...

Page 152: ...es 2pcs 3 Disconnect two connectors from the print drum PCB detach one reusable band from the drum front frame assembly and detach the drum front frame assembly by removing screws M4x8 5pcs 4 Remove the lock clip on the flange support roller found at the bottom of the drum and detach the roller 5 Detach the flange F Remaining two flange support rollers can be removed after removing the flange F Re...

Page 153: ...mponents Screen assembly Master clamp base assembly Drum body Drum cover Drum side frames 2pcs Drum rear frame assembly Drum joint Flange R Drum front frame assembly Flange F 3 Detach the driven shaft support plate by removing a screw M4x8 1pc 4 Remove the driven shaft gear 5 Remove the squeegee gear by detaching an E ring 6 Remove the squeegee idle gear on the rear of the print drum by detaching ...

Page 154: ...DRUM SECTION 8 24 8 Remove screws M4x8 3pcs and also the shoulder screw from the front of the print drum Shoulder screw Shoulder screw 0859 0860 FRONT REAR 9 Remove screws M4x8 2pcs and also the shoulder screw from the rear of the print drum continues on next page ...

Page 155: ...e unit from the print drum by unhooking the hook portion on the squeegee unit from the plastic squeegee gap cam in the front and rear of the print drum continues on next page squeegee gap cam Squeegee side frame F Squeegee side frame R Squeegee side frame F Squeegee side frame R 0861 0862 0863 FRONT REAR SQUEEGEE UNIT ...

Page 156: ... O ring as these will come off together with the shaft 12 Pull the squeegee side frames F R off from the ends of the squeegee unit to free the squeegee roller The doctor roller pressed tightly fit into the ink block F R will also come loose Squeegee side frame R Squeegee side frame F Driven shaft Ink block F Ink block R Doctor roller Squeegee roller 0864 0865 0866 REAR FRONT ...

Page 157: ...m plus minus 0 02mm 0 04 to 0 08mm for A3 Ledger drums The gap should be 0 08mm plus minus 0 02mm 0 06 to 0 10mm for B4 Legal A4 Letter drums 5 If the gap is out of the specified range loosen the securing screw on the squeegee gap adjustment plate 6 Insert a flat head screw driver in the groove on the squeegee gap adjustment plate and move the plate to adjust the squeegee gap 7 Tighten the securin...

Page 158: ... from the print drum Other problems such as the master slipping out from the clamp plate and horizontal line images may start to rip on the master 2 If the squeegee gap is too narrow not enough ink is transferred onto the inner surface of the print drum and may cause the images on the prints to be too light or images missing from the prints due to lack of ink on the drum surface and more than nece...

Page 159: ...0 3mm plus minus 0 05mm 0 25 to 0 35mm for B4 Legal A4 Letter drums Adjustment in the FRONT 3 Remove the print drum from the machine pull out the ink bottle and remove following components Drum cover Drum handle Drum handle lever 4 Loosen the three securing screws indicated by the arrow marks on the photograph on the squeegee side frame F found through the holes on the drum front frame assembly 5 ...

Page 160: ...gee gap cam Symptoms 1 Difference in the squeegee pressure between the front and rear of the print drum will result in uneven density between the right and left of the prints 2 If the squeegee pressure is too strong the gap too small too much ink is transferred onto the inner surface of the print drum and may result in ink leakage from the print drum Other problems such as the master slipping out ...

Page 161: ...UNIT Contents MECHANISM 1 Clamp Unit Home Positioning Mechanism 9 2 2 Clamp Plate Opening Mechanism 9 3 3 Drum Position A Compensation 9 4 4 Clamp Plate Master Clamp Mechanism 9 5 DISASSEMBLY 1 Removing the Clamp Unit 9 6 2 Removing the Clamp Motor 9 7 3 Removing the Clamp Sensors A B 9 8 ...

Page 162: ...he clamp sensor A is detecting the clamp opening cam the clamp opening cam is at the maximum up position and the clamp sensor B is not detecting the actuator disc If the unit is not at the home position when the power is turned ON or all reset key is pressed the clamp motor is activated to rotate the clamp cam is rotated to bring the position A compensation plate and clamp opening cam to the home ...

Page 163: ...ops once and starts the clamp plate opening action The clamp motor activates and rotates the clamp cam until the light path of the clamp sensor B is blocked by the disc This action brings the clamp opening cam down The print drum then rotates to start the master removal action The clamp opening cam at its lowered position opens the clamp plate first and then lifts the master ejection plate to ejec...

Page 164: ... the ejection plate As the print drum stops at position A the clamp motor turns ON to rotate the clamp cam until the light path of the clamp sensor B becomes unblocked by the disc This action brings the position A compensation plate down to catch the plastic compensator pin on the print drum to hold the print drum at position A 0906 0907 Clamp cam Position A compensation plate Clamp opening cam Cl...

Page 165: ...ensor A is blocked by the disc and the light path of the clamp sensor B becomes unblocked This action brings the clamp opening cam up and closes both the master ejection plate and the clamp plate to clamp the master material under the clamp plate At this stage both the clamp opening cam and position A compensation plate are brought up back to their home position 0908 0909 0910 Position A compensat...

Page 166: ...ff the machine power remove the rear cover and swing open the PCB bracket of the power supply PCB and mechanical control PCB 2 Disconnect the clamp motor connector and relay connector Remove screws M4x8 3pcs and remove the clamp unit from the machine Clamp motor connector Relay connector Clamp unit Clamp Unit 0911 0912 ...

Page 167: ...he machine power remove the rear cover and swing open the PCB bracket of the power supply PCB and mechanical control PCB 2 Detach the clamp unit 3 Detach the helical spur gear and spur gear by removing an E ring on the helical spur gear 4 Detach the clamp motor by unplugging the connector and removing the screws M3x5 2pcs Helical spur gear 0913 ...

Page 168: ...B bracket of the power supply PCB and mechanical control PCB 2 Detach the clamp unit 3 Unplug the reusable band 1pc from the clamp unit 4 Remove a screw M3x6 1pc and detach the clamp sensor plate with the two sensors attached 5 Unplug the connectors and unhook and remove each sensor from the clamp sensor plate Clamp sensor A Clamp sensor plate Reusable band Clamp sensor B 0914 ...

Page 169: ... Master Compression Motor 10 8 3 Removing the Master Removal Unit 10 9 4 Removing the Master Removal Sensor Master Sensor 10 10 5 Removing the Master Removal Motor Master Removal Motor FG sensor 10 11 6 Removing the Master Compression Plate HP Sensor 10 12 7 Removing the Master Disposal Box Safety SW 10 13 8 Removing the Master Removal Roller Bottom 10 14 9 Removing the Master Compression Plate 10...

Page 170: ...y from the print drum as the print drum continues to rotate 4 As the whole length of the removed master enters into the master disposal box the master compressing plate pushes the removed master deep into the master disposal box Above step 1 is made only when the machine does not have the memory of the master on the drum Even with no master is found on the drum the master removal action takes plac...

Page 171: ...kes the master removal action with the master removal sensor active If no master is found the master removal action is made with the master removal sensor deactivated The default position of 40 degrees from position A to check the presence of master on the drum can be changed by test mode No 940 If the machine already knows that there is a master on the drum before going into master making operati...

Page 172: ...er disposal area or not is checked by the master removal sensor at drum angles 120 degrees and 180 degrees during the master removal action The master removal roller speed is checked by the master removal motor FG sensor and the speed can be adjusted by test mode No 578 After the master removal action ends the master guiding plates A and B are raised by the master compression plate to clear the pa...

Page 173: ...nds and then returns to the fully raised home position The maximum down position is 130 pulse count by the FG sensor adjustable by test mode No 573 The FG sensor located in between the series of gears between the master compression motor and compression plate starts counting the pulses when the compression plate clears from the master compression plate HP sensor As the removed master in the master...

Page 174: ... set on the machine the master disposal safety switch prevents the main motor clamp motor master removal vertical transport motor and master compression motor from turning ON In the case the master disposal box FULL indication LED lights up on the operation panel the master disposal box needs to be removed from the machine to switch OFF the master disposal box safety switch for 5 seconds to reset ...

Page 175: ...oving the Master Compression FG Sensor 1 Switch off the machine power and remove the front cover 2 Disconnect the connector to the sensor and unplug the reusable band from the sensor bracket 3 Remove a screw M3x6 1pc and detach the master compression FG sensor together with the bracket Compression FG sensor 1011 1012 ...

Page 176: ...compression gear by hand and let the plate swing down slowly 4 Detach the helical spur gear by removing an E ring 5 Remove screws M3x6 3pcs and detach the master compression motor together with the motor bracket 6 Detach the motor from the bracket by removing screws M3x5 2pcs Be careful not to lose the white thin plastic spacer on the tip of the worm gear on the motor shaft Helical spur gear Compr...

Page 177: ...ving screw M3x8 1pc each 3 Remove the screws M4x8 1pc each found after removing the master removal covers F R 4 On the operators side of the machine front disconnect the two connectors and remove one screw M4x8 1pc located on the top right and slide the master removal unit out toward the operators side of the machine Connector Master disposal box Master removal unit Master removal cover R Master r...

Page 178: ...oving the master sensor 2 Disconnect the sensor connector remove a screw M3x6 1pc and detach the master sensor together with the sensor bracket Removing the master sensor 2 Disconnect the sensor connector remove a screw M3x6 1pc by inserting a screwdriver through a hole on the master disposal housing and detach the master sensor Master sensor Master Removal Unit Master disposal housing Master remo...

Page 179: ... machine power and detach the master removal unit 2 Remove an E ring and detach the spur gear 3 Remove the timing belt 4 Disconnect the motor connector remove screws M3x5 2pcs and detach the master removal motor Removing the master removal motor FG sensor 5 Disconnect the sensor connector and detach the master removal motor FG sensor Master removal motor Master removal motor FG sensor Timing belt ...

Page 180: ...and spur gear and then lower the master compression plate 3 Unplug the sensor connector and detach the master compression plate HP sensor Precaution in Reassembly Mount the master compression plate at its home position during the assembly Compression gear cover Master compression plate Spur gear Master compression plate HP sensor Master Compression Plate at HP position Master Compression Plate at ...

Page 181: ... 2 Remove a screw M3x6 1pc and detach the master disposal roller lock lever 3 Remove screws M3x8 3pcs and detach the master disposal box guiding plate 4 Remove the switch spring 5 Disconnect the switch connector remove a shoulder screw and detach the master disposal spring safety SW together with switch bracket Switch spring Master removal roller lock lever Master disposal box guiding plate A View...

Page 182: ... and master disposal box guiding plate 3 Detach the compression gear cover and spur gear to lower the master compression plate 4 Press the master removal roller release lever to drop the master removal roller bottom continues to next page 1032 1033 1034 Master removal roller bottom Master Removal Roller bottom in raised position Master removal roller release lever Master removal roller bottom Mast...

Page 183: ...ster removal roller bottom assembly remove an E ring and detach both the spur gear and metal bushing 7 From the front tip of the master removal roller bottom assembly remove an E ring and detach the joint arm spur gear and metal bushing Detach the master removal roller bottom from the assembly 1035 1036 1037 1038 1039 1040 Roller hook shaft Master removal roller bottom Spur gear Master removal rol...

Page 184: ... gear cover and spur gear to lower the master compression plate 3 Remove an E ring and metal bushing from the rear of the unit 4 Remove a screw M4x8 1pc from the front of the unit and detach the compression gear 5 Remove an E ring and metal bushing from the front of the unit and detach the master compression plate 1041 1042 1043 1044 1045 REAR Master compression plate Compression gear FRONT Master...

Page 185: ...3 Detach the flanged gear and pulley shaft gear on the operator s side of the master removal unit by removing a snap ring in front of the flanged gear 4 Also on the operator s side of unit remove a snap ring and unhook the metal bushing from the frame and slide inward Remove the pulley shaft from the unit by pulling it out though the round belts 1046 1047 1048 Snap ring Metal bushing Flanged gear ...

Page 186: ...e pulleys on the master removal roller upper 6 Remove a snap ring from the front operator s side of the master removal roller upper Slide the shaft of the roller to the front to free the rear side of the roller off the frame of the master removal unit Remove the flat washer from the shaft Free the front side of the roller shaft from the frame of the unit and remove the flat washer from the shaft o...

Page 187: ...ing the Round Belts 1 Switch off the machine power and detach the master removal unit 2 Press the master removal roller release lever to release the master removal roller bottom 3 Removing the following two components enable the round belts to be removed Pulley shaft Master removal roller upper ...

Page 188: ...oller bottom 4 Detach the roller hook spring R from the rear 5 Detach the release lever spring from the front watching out for injuries as the spring is strong 6 Disconnect the connector from the side plate F and by remove screws M3x6 2pcs each from the front and rear remove the master removal housing assembly by sliding it out towards the paper ejection side Precaution on reassembly Fit the boss ...

Page 189: ...RISO Inc Technical Communications us riso com CHAPTER 10 MASTER REMOVAL SECTION 10 21 Master Removal Housing Assembly Boss on the release lever Groove on the roller hook F 1055 1056 1057 ...

Page 190: ...RISO Inc Technical Communications us riso com CHAPTER 10 MASTER REMOVAL SECTION 10 22 MEMO ...

Page 191: ...SASSEMBLY 1 Removing the Scanner Unit 11 7 2 Removing the Stage Glass 11 8 3 Removing the FB Original Detection Sensor 11 9 4 Removing the Scanner Lamp 11 10 5 Removing the CCD Unit 11 11 6 Removing the FB AF HP Sensor 11 12 7 Removing the FB Read Pulse Motor 11 13 ADJUSTMENT 1 FB Read Pulse Motor Speed Adjustment Image Elongation Shrinkage in Scanning 11 14 2 FB Scan Start Position Adjustment 11 ...

Page 192: ...e It then continues to go around the pulley No 1 on the mirror carriage and finally the other end is fixed on the frame of the scanner unit The lamp carriage is mounted with one original illumination lamp a reflector a lamp inverter and mirror No 1 The mirror carriage is provided with mirrors No 2 and No 3 The mechanism uses a full half rate mirror scanning system in which the mirror carriage move...

Page 193: ...ive system diagram Optical system diagram FB read pulse motor Timing belt 1 Timing belt 2 Pulley 1 Lamp carriage Pulley 2 Mirror carriage Wire Wire spool pulley Mirror No 2 Reflector Original illumination lamp Mirror Carriage Mirror No 1 Lamp carriage CCD assembly Mirror No 3 Lens CCD Pulley 1102 1103 ...

Page 194: ...osition and at the home position the sensor is still detecting the carriage 2 If the lamp carriage was not detected when either one of above two conditions is activated the FB read pulse motor rotates in the reverse direction to move the carriage back 8mm and stops If the HP sensor detects the carriage during this movement the initialization movement explained in the above paragraph 1 takes pace I...

Page 195: ...en the original scanning density is set to AUTO and if the operation starts from the lamp carriage at home position the auto base control which is explained below is conducted after the shading compensation is performed With an original set on the scanner table and when the stage cover sensor detects the stage cover closed or when the Start key is pressed the scanner lamp illuminates and the FB re...

Page 196: ...4 mm of the original is skipped the read signal turns ON and the original scanning operation starts Once the scanning is made for a specific given distance the scanner lamp turns off to end the scanning operation If the Book mode scanning is selected the read signal is turned off for the length of 20mm in the center of the paper size set on the paper feed tray The lamp carriage returns back to the...

Page 197: ...ss flat cable connector 6 Remove the two hinge brackets by removing screws M4x8 2pcs each 7 Remove screws M4x8 6pcs securing the scanner bracket onto the machine and lift and remove the scanner unit This is a heavy precision component Handle with care Precautions in Assembly 1 When replacing with a new scanner unit make sure to remove the large screw which fixes the mirror carriage on the scanner ...

Page 198: ...he original stopper 3 Detach the plate springs F R by removing screws M3x6 2pcs each 4 Lift and remove the stage glass Stage Glass Plate spring R Plate spring F Original Stopper Scanner Unit Scanner Unit Stage Glass Plate spring F Stage glass installation procedure 1 Put the stage glass on the scanner unit 2 Install the original stopper 3 Push and slide the stage glass against the original stopper...

Page 199: ...nsor cover with the FB original detection sensor attached Disconnect the sensor connector and detach the FB original detection sensor together with the sensor cover 3 Disengage the claws 3 locations on the FB original detection sensor from the sensor cover to detach the sensor FB original detection sensor Sensor cover Sensor cover Connector FB original detection sensor Sensor claws FB Original Det...

Page 200: ...s and detach the inverter cover 4 Unhook the wire harness to the scanner lamp from the cord clamps 2 locations and disconnect the connector from the inverter 5 By lifting the clear plastic sheet on the cutout section of the scanner unit remove screws M3x6 1pc each from the both sides and detach the scanner lamp Scanner lamp Inverter cover Connector Cord clamps Wire harness Scanner lamp Clear plast...

Page 201: ... the left and right of the unit for a correct positioning Therefore fit the holes on the positioning brackets into the positioning pins on the scanner unit and secure the CCD unit in place using three screws 2 After the CCD unit is firmly screwed onto the scanner unit unscrew and detach the positioning brackets off the left and right of the CCD unit 3 Connect the CCD cable onto the CCD PCB while s...

Page 202: ... power and remove the scanner cover paper feed 2 Detach the FB AF HP sensor together with the sensor bracket from the scanner unit by removing screw M3x6 1pc and disconnect the connector to the sensor 3 Disengage the claws on the FB AF HP sensor from the sensor bracket to remove the sensor Sensor bracket Connector Sensor bracket FB AF HP sensor 1119 1120 ...

Page 203: ...ocated inside the scanner unit and detach the motor with the mounting bracket attached 3 Detach the FB read pulse motor from the bracket by removing screws M3x6 2pcs Precaution in Assembly Pull the bent edge of the motor bracket in the direction indicated by an arrow on the photograph below to apply adequate tension to the timing belt when tightening the mounting screws of the FB read pulse motor ...

Page 204: ... prior to this scanning adjustment 2 FB Scan Start Position Adjustment Checks and adjustment 1 Set A3 size papers on the paper feed tray and place Test Chart No 11 on the stage glass Make a master and print 2 Check the prints and confirm that 4mm plus minus 2mm of the scaled line on top of the test chart is erased on the prints the scanning is omitted for this distance 3 If the scanning start posi...

Page 205: ... Scanner Unit 12 5 2 Removing the Stage Glass 12 6 3 Removing the FB Original Detection Sensor 12 7 4 Removing the FB AF HP Sensor 12 8 5 Removing the Image Scanner 12 9 6 Removing the FB Read Pulse Motor 12 10 ADJUSTMENT 1 FB Read Pulse Motor Speed Adjustment Image Elongation Shrinkage in Scanning 12 11 2 FB Scan Start Position Adjustment 12 11 3 FB Horizontal Scan Position Adjustment 12 11 4 Ima...

Page 206: ...ire is wound on the wire drum located at the back of the scanner unit One end of the wire from the wire drum is attached directly onto the image scanner carriage The other end of the wire goes around the pulley attached on the front frame of the scanner unit and attached onto the image scanner carriage When the FB read pulse motor is rotated the image scanner carriage travels under the stage glass...

Page 207: ...and at the home position the sensor is still detecting the carriage 2 If the image scanner carriage was not detected when either one of above two conditions is activated the FB read pulse motor rotates in the reverse direction to move the carriage back 8mm and stops If the HP sensor detects the carriage during this movement the initialization movement explained in the above paragraph 1 takes pace ...

Page 208: ...r lamp turned on If the Start key is pressed within 60 seconds the scanning operation starts If the Start key is not pressed within 60 seconds the image scanner lamp turns off and the lamp carriage returns back to the home position FB Original detection sensor 1205 4 FB Scanning Mechanism When the Start key is pressed the FB read pulse motor activates to move the image scanner carriage in the scan...

Page 209: ...al detection sensor connectors 5 Unplug the FB read pulse motor connector 6 Remove the two hinge brackets by removing screws M4x8 2pcs each 7 Remove screws M4x8 6pcs securing the scanner bracket onto the machine and lift and remove the scanner unit This is a heavy precision component Handle with care NOTE Unlike the RZ3 series the RZ2 series do not require to perform the scanner setting by test mo...

Page 210: ...i 12 6 2 Removing the Stage Glass 1 Switch off the power and remove the following covers Scanner cover paper feed Scanner cover paper ejection 2 Remove one stepped screw and the three flat screws and remove the original stopper 3 Lift the stage glass to remove Original stopper Stage glass 1207 ...

Page 211: ...TION 300dpi 12 7 3 Removing the FB Original Detection Sensor 1 Switch off the machine power and remove the stage glass 2 Disconnect the connector to the sensor remove a screw M3x6 1pc and detach the FB original detection sensor from the scanner unit FB original detection sensor 1208 ...

Page 212: ... dpi 12 8 4 Removing the FB AF HP Sensor 1 Switch off the machine power and remove the scanner cover paper feed 2 Disconnect the connector remove screw M3x6 1pc and remove the FB AF HP sensor together with the sensor bracket Connector FB AF HP sensor Sensor bracket FB AF HP sensor 1209 1210 ...

Page 213: ...the two outer screws each M3x6 2pcs each from the sheet springs on the left and right of the image scanner carriage Disconnect the thin flat cable from the image sensor and remove the image sensor together with the sheet spring attached 5 Remove one remaining screw M3x6 1pc each from the center of each of the two sheet springs and detach the sheet springs from the image scanner Precaution in Assem...

Page 214: ...nsion spring 4 Remove securing screws M3x6 4pcs from the FB read pulse motor bracket detach the timing belt located inside the scanner unit and remove the FB read pulse motor together with the motor bracket Precaution on Assembly Screw on the FB read pulse motor bracket with the motor attached loosely on the scanner unit Hook the wire tension spring and then securely tighten the four screws of the...

Page 215: ... prior to this scanning adjustment 2 FB Scan Start Position Adjustment Checks and adjustment 1 Set B4 size papers on the paper feed tray and place Test Chart No 15 on the stage glass Make a master and print 2 Check the prints and confirm that 4mm plus minus 2mm of the scaled line on top of the test chart is erased on the prints the scanning is omitted for this distance 3 If the scanning start posi...

Page 216: ...rvice position The service position is where the screws and adjusting cams are visible from the holes on the scanner unit 4 Switch off the machine power and remove the following components Scanner cover paper feed Scanner cover paper ejection Original stopper Stage glass If the image is horizontally shifted Loosen the screw A 1pc and make horizontal adjustment by rotating the cam A Rotating the ca...

Page 217: ...e Pickup Roller 13 7 3 Removing the Original Stripper Roller 13 8 4 Removing the AF Original Detection Sensor AF Read Sensor and AF Original Ejection Sensor 13 9 5 Removing the AF Read Pulse Motor 13 10 6 Removing the AF Registration Sensor 13 12 7 Removing the Registration Roller Read Roller and Original Ejection Roller 13 13 ADJUSTMENT 1 AF Read Pulse Motor Speed Adjustment Image elongation shri...

Page 218: ...ler from rotating As the pickup roller comes down the original stripper roller also comes down and the both rollers rotates in the feed direction to advance the original The leading edge of the original then hits the actuator of the AF registration sensor and switches the sensor ON the actuator blocks the sensor and continues to advance until it is stopped by the registration roller which is still...

Page 219: ...13 AF SCANNING SECTION 13 3 Registration roller gear AF read pulse motor AF Original detection sensor Original stopper gate Original guide fence Pickup roller Read roller Original ejection roller Registration roller Timing belt AF registration sensor 1302 ...

Page 220: ... bring the original 26 9mm from the point in which the AF read sensor turned ON and stops The CCD reads the background color of the original Then the FB read pulse motor moves the lamp carriage to the normal AF scanning position The AF read pulse motor starts to feed the original through the AF unit and the read signal goes ON to start the scanning As the tail end of the original goes out of the o...

Page 221: ...d ON and stops The AF read pulse motor starts to feed the original through the AF unit and the read signal goes ON to start the scanning As the tail end of the original goes out of the original read sensor the read signal goes OFF to end the scanning If the operator has chosen a print paper size smaller than the original the read signal turns OFF after scanning for that size After the read signal ...

Page 222: ...M3x10 2pcs and remove the AF cover 3 Close the AF unit 4 Remove the snap ring from the both ends of the original feed roller assembly and remove the metal bushings Detach the original feed roller assembly by lifting the orginal stopper gate out of the way AF cover Original stopper gate Original feed roller assembly Snap ring Metal bushing Original Feed Roller Assembly Metal bushing Snap ring 1304 ...

Page 223: ... the AF unit 2 Remove the AF cover and close the AF unit 3 Detach the pickup roller by spreading out the tip of pickup roller arm by hand Do not lose the plastic washer mounted next to the gear of the pickup roller Precaution on Assembly Do nor forget to mount the plastic gear next to the gear of the pickup roller Pickup roller Pickup roller arm 1307 ...

Page 224: ...left and pull out the parallel pin 8 Remove the H pick arm FR right assembly and the stripper roller from the shaft Be careful not to drop the washer mounted on the gear side of the stripper roller Precaution in Assembly The original stripper roller must be installed with the correct orientation Be sure to position the gear of the original stripper roller to the right as shown on the photograph be...

Page 225: ... release the actuator and remove the AF Original detection sensor Removing the AF Read Sensor 3 Disconnect the connector to the sensor remove a screw M3x10 1pc and remove the AF read sensor Following the reassembly rotate the variable resistor VR1 on top of the AF PCB to adjust LED 1 to the maximum brightness Removing the AF Original Ejection Sensor 3 Disconnect the connector to the sensor release...

Page 226: ...the lock washer located under the ground wire 4 Remove screws M3x6 4pcs and remove the H upper guide assembly 5 Remove screws M3x6 2pcs and remove the AF read pulse motor Precautions on Reassembly When installing the ground wire do not forget to install the lock washer under the ground wire Following the install of H upper guide assembly adjust the AF read sensor rotate the variable resistor VR1 o...

Page 227: ...RISO Inc Technical Communications us riso com CHAPTER 13 AF SCANNING SECTION 13 11 H upper guide assembly AF read pulse motor 1311 1312 ...

Page 228: ...2 6 Removing the AF Registration Sensor 1 Switch off the machine power and open the AF unit 2 Remove the AF cover and close the AF unit 3 Disconnect the connector move the actuator to the left while lifting it up and then remove theAF registration sensor AF registration sensor 1313 ...

Page 229: ...1pc Be careful not to drop the lock washer located under the ground wire 4 Remove screws M3x6 4pcs and remove the H upper guide assembly 5 Pull out the H JAM dial by lifting it up towards the left 6 Remove the idler spring and loosen the two idler screws to loosen the timing belt tension 7 Remove the H guide F R assemblies by removing screws M3x10 3pcs each Continues on next page H guide R assembl...

Page 230: ...emove the clutch spring E ring timing pulley and metal bushing from the front side of the read roller Then remove the E ring washers thrust spring washer and metal bushing from the rear side of the roller Be careful that the washer and the thrust spring may fly out of the roller shaft when the E ring is removed Refer to the precaution in reassembly at the bottom of next page Front Rear Timing pull...

Page 231: ...e thrust spring may fly out of the roller shaft when the E ring is removed Refer to the precaution in reassembly at the bottom of this page Precautions in Reassembly for the Registration Roller Read Roller and Original Ejection Roller Install the washers on both ends of the thrust spring on the rear side of each roller and then hook the E ring Make sure that the flanges on the timing pulley faces ...

Page 232: ...d print 2 Check the prints and confirm that 5mm plus or minus 2mm of the top scan skip check graduations is skipped 3 If the scan start position is out of the specified parameter make an adjustment using Test Mode No 3073 AF Scan Start Position Adjustment 3 AF Horizontal Scan Position Adjustment Checks and adjustment 1 Set A3 size paper in the paper feeding tray Using the AF unit place Test Chart ...

Page 233: ... Pulse Motor Assembly 14 21 9 Removing the Master Guide Gate excluding A3 Ledger machine 14 22 10 Removing the Write Roller 14 23 11 Removing the Load Pulse Motor Assembly 14 24 12 Removing the Cutter Cover Assembly A3 Ledger machines only 14 25 13 Removing the Cutter Cover Assembly excluding A3 Ledger machines 14 26 14 Removing the Clamping Guide Roller 14 27 15 Removing the Cutter Guide Assembly...

Page 234: ...Thermal pressure sensor Write roller Master stocker roller bottom Master stocker roller top Load roller top Load roller bottom Master positioning sensor Load roller Master making unit upper cover set sensor Load pulse motor Cutter motor Write pulse motor Cutter Master detection sensor Master end sensor send Master roll Mechanism 1 Master Making Unit Components ...

Page 235: ...emoval compression motor and master removal transport motor are electrically designed not to activate The master making unit upper cover detection mechanism The master making unit upper cover set sensor confirms that the master making unit upper cover is set and the master setting operation is performed once the cover is set Master end detection The end of the master roller is confirmed by the mas...

Page 236: ...HP SW confirms the home position of the rotary cutter The cutter is at the home position when the switch is not pressed As the cutter motor activates the gears turn to rotate the rotary blade The cam on the metal gear pushes against the actuator of the cutter HP SW and after one rotation of the cam the switch actuator arrives back to the flat cut on the cam The switch actuator is no longer pressed...

Page 237: ...r stop position on the other end of the cutter unit Once the disc blade cuts the master material it returns back to the home position to end the cutting operation The position of the disc blade is checked by the cutter HP SW and cutter stop position SW The blade is at the home position when the cutter stop position SW is OFF and cutter HP SW is ON Cutter stop position SW Home position Stop positio...

Page 238: ... of the TPH is made by the rotation of the eccentric pressure cam rotated by the thermal pressure motor The stop position of the TPH whether going up or down is detected by the thermal pressure sensor and sensor disc When the machine power is switched ON or when the all reset button is pressed the initialization movement of the machine elevates the TPH away from the write roller 1409 1410 TPH brac...

Page 239: ...ection of the master positioning sensor the master material continues to come back 5mm distance and the motor stops and the TPH elevates up This measurement can be adjusted by test mode No 540 Master front end position adjustment The master set operation ends and the master making unit waits for the master making operation to start The master set operation is also performed after each master cut o...

Page 240: ...he master stocker guide plate rises to cover the stocker room Both the load pulse motor and write pulse motor rotates in the forward direction to transfer the leading edge of the master material through the load roller The master making starts 4 The master stocker guide plate drops down to let the oncoming master material to enter into the stocker room The separation fans operate to assist the mas...

Page 241: ...bly 1 Removing the Master Making U Lock Sensor 1 Pull out the master making unit and switch off the machine power 2 Detach the safety SW cover by removing a screw M4x8 1pc 3 Unplug the connector remove a screw M3x6 1pc and detach the master making U lock sensor Master making U lock sensor Connector 1413 1414 ...

Page 242: ...crew M4x8 1pc 4 Unplug connectors 3 locations remove screws M4x8 3pcs and detach the master making U lock unit Removing the print drum release button and master making U release button 5 Undo two hooks on each button from the master making U lock unit and remove the buttons Removing the master making U lock solenoid 5 Remove screws M3x6 2pcs and detach the master making U lock solenoid Master maki...

Page 243: ... connectors 2 locations remove a screw M4x8 1pc and detach the master making U safety SW assembly 6 Unhook the torsion spring remove an E ring and detach the master making U safety SW together with the bracket Remove the switch from the bracket Master making U Safety SW assembly Torsion spring Master making U Safety SW E ring 1417 1418 ...

Page 244: ... making unit and switch off the machine power 2 Disconnect the ground wire by removing a screw M3x6 1pc 3 Open the master making unit upper cover 4 Detach the master making unit bottom cover by removing screws M3x6 2pcs 5 Detach the connector cover by removing one screw M3x6 1pc Continues on next page Master making unit bottom cover Ground wire Connector cover 1419 1420 1421 1422 ...

Page 245: ... 14 13 6 Unplug the connectors 2 locations detach the snap ring and remove the metal bushing 7 Slide off the metal bushing from the TPH bracket and remove the print thermal head assembly Snap ring Metal bushing Print Thermal Head Assembly TPH bracket Metal bushing 1423 1424 1425 ...

Page 246: ...chine power 2 Remove the thermal print head assembly 3 Detach the thermal pressure gear cover by removing screws M3x6 4pcs 4 Remove the two thermal pressure springs 5 Remove E rings and metal bushings from both ends of the TPH support shaft and remove the shaft Continues on next page TPH support shaft Thermal pressure spring Thermal pressure gear cover Thermal pressure spring 1426 1427 ...

Page 247: ...m CHAPTER 14 MASTER MAKING SECTION 14 15 Thermal Pressure Motor Assembly Thermal pressure motor assembly 6 Detach the thermal pressure motor assembly by disconnecting the connectors to the motor and sensor and removing screws M3x6 2pcs 1428 1429 ...

Page 248: ...y 1 Pull out the master making unit and switch off the machine power 2 Open the master making unit upper cover 3 Remove a screw M3x6 1pc unplug the sensor connector and detach the master end sensor receive assembly Master End sensor receive assembly 1430 1431 1432 Master End sensor receive assembly Master End Sensor receive Assembly ...

Page 249: ...g PCB bracket M4x8 1 pc 6 Remove the stopper plates front and rear by removing screw M3x6 1pc each Since the set guide plate B is forced up by two springs set guide plate B springs front and rear press down the set guide plate B when removing the stopper plates 7 Detach and hang loose the master flange assembly rear by removing screws M3x6 2 pcs 8 Detach the set guide plate B together with the set...

Page 250: ... B spring front Set guide plate B Set guide plate B spring rear 1436 1437 Stopper plate front Stopper plate rear Set guide plate B 1435 1434 SCREW SCREW 1488 1487 Master flange assembly rear Remove 2 screws and hang loose Mounting screw of Set guide plate shaft Mounting screw of Set guide plate shaft ...

Page 251: ...lates front and rear are assembled back on the machine after the set guide plate B springs Therefore the set guide plate B must be pushed down when attaching the stopper plates on the machine 6 Detach the master detection sensor and master end sensor send assembly by disconnecting a connector and removing a screw M3x6 1pc 1438 Master detection sensor and Master end sensor send assembly Set guide p...

Page 252: ...he machine power 2 Detach the master making cover front by removing screws M4x8 4pcs 3 Detach the master making PCB by removing screws M3x6 2pcs 4 Gently pull out the antenna connector and detach the antenna PCB from the master holder front by unhooking from the three plastic claws of the master holder Master making PCB Master holder front Antenna PCB 1439 1440 ...

Page 253: ...e pulse motor and unplug the connector from the write pulse motor 5 Remove screws M3x6 2pcs and detach the write pulse motor assembly together with the timing belt Precaution in Reassembly When installing the write pulse motor assembly back on the machine screw on the motor assembly on the machine loosely Then rotate the whole motor assembly in clockwise direction to apply tension on the timing be...

Page 254: ...power 2 Open the master making unit upper cover and remove the master roll 3 Detach the two snap rings from the shaft of the write roller 4 Slide the two metal bushings inward on the write roller shaft and detach the master guide gate from the shaft of the write roller Write roller Master guide plate Master guide gate Write roller Metal bushing Snap ring Snap ring Metal bushing 1443 1483 1444 Writ...

Page 255: ...r cover and remove following items Master roll master making cover front Write pulse motor assembly Master guide gate excluding A3 Ledger machines 3 Detach the write roller pulley by removing a screw M3x8 1pc 4 Detach the bearing support bracket front by removing screws M3x6 2pcs 5 Pull out the write roller through the hole on the side frame Bearing support bracket front Pulley Write roller Write ...

Page 256: ...power 2 Open the master making unit upper cover and remove following items Master roll master making cover front Write pulse motor assembly 3 Detach the reusable bands 3 locations from the bracket of the load pulse motor and unplug the load pulse motor connector 4 Remove screws M3x6 2pcs and detach the load pulse motor assembly Load pulse motor assembly Reusable bands Reusable band 1447 ...

Page 257: ... cover and remove following items Master roll master making cover front Write pulse motor assembly Load pulse motor assembly 3 Unplug the sensor connector remove screws M3x6 2pcs and detach the cutter cover assembly while pulling out the wire harness from the hole on the machine side frame Master positioning sensor Cutter cover assembly Master making unit upper cover set sensor Cutter cover assemb...

Page 258: ... and switch off the machine power 2 Open the master making unit upper cover and remove following items Master roll master making cover front Write pulse motor assembly Load pulse motor assembly 3 Unplug the sensor connector remove screws M3x6 2pcs and detach the cutter cover assembly while pulling out the wire harness from the hole on the machine side frame Cutter cover assembly 1451 ...

Page 259: ...y removing screws M3x6 2pcs 4 Detach the spur gear by removing screws M3x8 1pc 5 Detach the snap ring from the rear side unhook the metal bushing from the rear side frame and slide it inward Slide the clamping guide roller towards the rear and unhook the metal bushing from the front side frame Remove the clamping guide roller from the machine Snap ring Master loading guide Spur gear Clamping guide...

Page 260: ...t and switch off the machine power 2 Open the master making unit upper cover and remove following items Master roll master making cover front Write pulse motor assembly Load pulse motor assembly Cutter cover assembly Master loading guide Clamping guide roller 3 Detach the cutter guide assembly by removing screws M3x6 2pcs Cutter guide assembly Cutter guide assembly ...

Page 261: ... Open the pressure plate remove the following components Master roll Master making cover front Write pulse motor assembly Load pulse motor assembly Cutter cover assembly Master loading guide Load roller Cutter guide assembly Write roller pulley Master stocker roller pulley 3 Detach the cutter unit by unplugging the connectors 2 locations and removing two shoulder screws Connector Cutter unit Write...

Page 262: ...1 Pull out the master making unit and switch off the machine power 2 Open the pressure plate remove the following components Master roll Master making cover front Master guide gate Write pulse motor assembly Load pulse motor assembly Master stocker roller pulley 3 Detach the cutter unit by unplugging the connectors 2 locations and removing screw M3x6 1pc Cutter unit Cutter unit 1461 1462 ...

Page 263: ...y Load pulse motor assembly Cutter cover assembly Master loading guide Clamping guide roller Cutter guide assembly 3 Detach the spur gear by removing a screw M3x8 1pc 4 Remove the E rings from both sides detach the load roller bottom by sliding it out to the front first and then out through the side opening The assembly is easier if the metal busings on the ends of the shaft are not removed when d...

Page 264: ...he master making cover front by removing screws M4x8 4pcs 3 Unplug the master flat cable from the master making PCB 4 Remove a screw M3x8 1pc and detach the flat cable bracket Then unhook the flat cable support plate from the master making unit side frame front and let it hang down continues on next page Master making PCB Master making unit side frame front Flat cable bracket Master making unit fl...

Page 265: ... master making unit and disengage it from the maser making unit 6 Push both the flat cable guiding box and flat cable support plate back into the machine 7 From the top of the master making unit remove the four shoulder screws and detach the unit from the machine by lifting it Precaution in assembly continues on next page Hooks on the flat cable support plate Flat cable guiding box Rear Front 1469...

Page 266: ...t over the hooks on the front tip of the flat cable support plate and hook the catch on the flat cable bracket on the rectangular hole on the master making unit front frame Damper gear Support hooks on the bottom of the master making unit Rack gear molded on the flat cable guiding box Rectangular hole to hook the flat cable bracket Flanged portion on the flat cable guiding box Cap portion on the f...

Page 267: ...otor assembly Cutter cover assembly Master loading guide Clamping guide roller Cutter guide assembly master stocker roller pulley 3 Remove the master making unit from the machine 4 Detach the master stocker spring from the master stocker lever 5 Detach the master stocker solenoid assembly by disconnecting the solenoid connector and removing screws M3x6 2pcs continues on next page Rear of the maste...

Page 268: ...f the master stocker guide plate may stick if the master stocker spring is hooked twisted between the master stocker lever and master stocker guide plate After hooking the spring check and confirm that the master stocker guide plate opens and closes smoothly by pushing the plunger of the master stocker solenoid Front Rear Master stocker roller bottom Master stocker lever Master stocker hook spring...

Page 269: ...ster to the marking made The measured length should be 18mm plus or minus 1mm 3 If the measurement is out of the specified range make an adjustment using test mode No 543 master clamp range adjustment clamp range adjustment Increasing the setting by the test mode increases the master clamp amount 3 Write Start Position Adjustment Checks and adjustment 1 Run Test mode No 80 Test print A to make a m...

Page 270: ...lding the printed paper and look through the top and bottom folded print RZ3xx series If the horizontal line length is twice as long as the vertical line length the adjustment is correct RZ2xx series If the horizontal line and the vertical line are the same length the adjustment is correct 3 If the ratio between the horizontal and vertical lines differ make an adjustment using test mode No 547 mas...

Page 271: ...the voltage between pin No 1 and pin No 3 of connector CN6 of the Master making PCB 4 Confirm that the measured voltage is between 0 8 volt and 1 2 volts 5 If the voltage is not within the above given range slowly and gently rotate both volume dials VR1 and VR2 all the way in the clockwise direction until the dials stop 6 Slowly rotate the dial VR1 rough adjustment dial in the counterclockwise dir...

Page 272: ...RISO Inc Technical Communications us riso com CHAPTER 14 MASTER MAKING SECTION 14 40 MEMO ...

Page 273: ...ving Low Power Mode 15 2 2 Software Downloading Procedure 15 2 3 Replacement of the Mechanical control PCB 15 3 4 Replacement of the Print drum PCB 15 4 5 Replacement of SH3 PCB 15 5 6 Battery Replacement only on RZ3 series 15 5 7 Print position adjustment procedures 15 5 CHAPTER 15 OTHER PRECAUTIONS ...

Page 274: ...oad slot lights and the wake up key LED changes to a solid light the program downloading went through an error and ended unsuccessfully The program downloading procedure must be repeated from the start 6 After the program downloading is successfully finished switch OFF the machine power and remove the downloading card from the machine 7 Mount the download slot cover back on the machine Software do...

Page 275: ...lash CF card and to download the test mode settings onto the new PCB If the existing PCB is broken to an extent that data retrieving cannot be made the existing test mode values needs to be input onto the new PCB manually Therefore It is always safer to keep the up to date test mode setting data for each machine readily in hand Also if you are keeping REv data for each machine do not forget to tak...

Page 276: ...ine firmware onto the PCB by turning the machine power ON Once the firmware downloading is completed turn OFF the machine power and remove the CF card from the machine slot 4 Turn ON the machine power by starting up Test Mode If an error message appears clear the message by pressing the Rest Key Activate test mode No 9874 and then activate test mode No 1198 Memory initialization and turn OFF the p...

Page 277: ... and confirm that the machine goes into normal operating condition 5 Replacement of SH3 PCB No special instructions Just replace the existing SH3 PCB with a new one 6 Battery Replacement only on RZ3 series Replace the battery on the mechanical control PCB with the machine power ON If the battery is removed from the machine with the machine power OFF in certain conditions the internal clock of the ...

Page 278: ...RISO Inc Technical Communications us riso com 15 6 CHAPTER 15 OTHER PRECAUTIONS MEMO ...

Page 279: ...13 P14 16 9 P15 P17 P18 16 10 P19 P20 P24 16 11 P25 P89 P92 P93 16 12 P94 P95 P96 16 13 P97 P98 002 to 054 16 14 P98 055 to 246 16 15 P98 934 to 953 P99 16 16 A01 A02 A04 16 17 A05 A06 16 18 A07 A08 A09 A10 16 19 A16 A17 A34 16 20 B01 B22 B23 B24 16 21 B31 B32 B33 B34 16 22 C01 C02 C03 C04 16 23 D01 D02 D03 16 24 D04 D05 D07 16 25 D08 D09 D11 D13 16 26 D17 D18 D19 D22 16 27 E01 E02 16 28 F01 F02 F...

Page 280: ... Error point 1 Error type The order of error priority is as specified below 2 Error point The error point classification are as specified below Error Type Description P Serviceman call error A Jam error B Option error C Consumable error D Set check error E Warning Serviceman call F Warning Other J Paper Original jam error H Parameter value error Error Point Description 0XX System hardware software...

Page 281: ...ror P92 Drum EEPROM write error P93 NET C hardware error P94 Call service error TPH P95 FRAM error P96 Data not input P97 PC card access error P98 Hardware error P99 Software error Error Type Description A01 Master feed error A02 Master loading error A04 Master removal error A05 Master present in the master disposal area A06 Check paper feed tray A07 Paper feed error A08 Paper jam on print drum A0...

Page 282: ...ter on print cylinder drum F02 Master image larger than paper size 1 F03 Multi up printing Incorrect paper size F05 Print quantity under minimum print quantity F10 Master image larger than paper size 2 F21 Next original not set on AF for multi up printing F22 Next original not set on FB for multi up printing F37 AF cannot be used in book mode F50 Linked printer error F54 Linked printer error No pa...

Page 283: ...ck Description P02 xxx System Error Press Reset Key If Recovery has Failed Call Service To reset display Press Reset Key or turn OFF and ON the power Error Point Error Conditions 400 Both the upper and lower limit sensors are ON at the same time 401 Overload current was detected in the elevator motor 404 The lower limit sensor does not go OFF within 2 seconds after the elevator motor operates in t...

Page 284: ...e action the detection sequence of clamp sensors A B are abnormal 505 At the start of print drum Position A compensation movement the detection sequence of clamp sensors A B are abnormal 506 At the start of Clamp unit Home positioning movement the detection sequence of clamp sensors A B are abnormal 507 Clamp sensor A is ON after the clamp release action is completed 508 Clamp sensor A is ON after...

Page 285: ... vertical centering sensor does not switch OFF even when the vertical positioning pulse motor activated in the image up direction for 5 seconds during vertical home positioning movement 605 Even though the vertical positioning motor stopped according to the vertical centering sensor detection the stopping position does not correspond with the programmed position GA control error 612 The print posi...

Page 286: ...er 7 seconds from the print pressure HP movement to move 1000 pulses Error Type P12 Master disposal section motor lock Description P12 xxx System Error Press Reset Key If Recovery has Failed Call Service To reset display Press Reset Key Error Point Error Conditions 300 Overload current was detected in the master removal motor 301 Master compression motor lock when moving compression plate up 305 M...

Page 287: ...not go OFF within 500 milliseconds after the cutter returns towards the HP position during initializing movement shuttle cutter 234 Cutter HP SW does not go ON within 2 seconds after the cutter leaves out of the cutter stop position SW during initializing movement shuttle cutter Error Type P14 Flatbed error Description P14 xxx System Error Press Reset Key If Recovery has Failed Call Service To res...

Page 288: ...rom the AF unit 132 Riso printer detected communication sequence error from the AF unit 133 Communication error with AF unit ACK or NAK error 134 Riso printer could not send command to the AF unit within the set time 160 AF unit detection signal went OFF while the AF unit is in operation 161 AF unit not connected Error Type P17 Solenoid counter not connected Description P17 xxx System Error Press ...

Page 289: ...tivates in the compressing direction 217 TPH pressure sensor does not go ON within 2 seconds after the thermal pressure motor activates in the compressing direction Error Type P20 Paper ejection section motor lock Description P20 xxx System Error Press Reset Key If Recovery has Failed Call Service To reset display Press Reset key Error Point Error Conditions 416 Overload current was detected in th...

Page 290: ...ion and also the master compression plate is not in the HP position when the print drum starts its movement This is to protect the machine parts Error Type P92 Drum EEPROM write error Description P92 xxx System Error Press Reset Key If Recovery has Failed Call Service To reset display Press Reset Key Error Point Error Conditions 570 EEPROM on the print drum PCB is being accessed while the print dr...

Page 291: ...Turn the power OFF and ON Error Point Error Conditions 059 Machine serial number information sent from SH PCB does not match with the machine serial number information in the MCTL PCB Error Type P96 Data not input Description P96 xxx System Error Press Reset Key If Recovery has Failed Call Service To reset display Input the parameters using test mode Error Point Error Conditions 171 TPH resistance...

Page 292: ... File information folder is already in use 993 PC card access error Incorrect setting on the readout address when sending data to the machine 994 PC card access error Unsuccessful file deleting Error Type P98 Hardware error Description P98 xxx System Error Press Reset Key If Recovery has Failed Call Service To reset display Turn power OFF and ON Error Point Error Conditions 002 No reply from SH3M ...

Page 293: ...MCTL PCB side 074 Communication error between SH PCB and MCTL PCB 10 on SH PCB side 075 Communication error between SH PCB and MCTL PCB 11 on SH PCB side 076 Communication error between SH PCB and MCTL PCB 12 on SH PCB side 077 Communication error between SH PCB and MCTL PCB 13 on SH PCB side 078 Communication error between SH PCB and MCTL PCB 14 on SH PCB side 079 Communication error between SH P...

Page 294: ...CB on MCTL PCB side 937 Undefined serial number 938 FRAM version down 947 24V A does not go ON Possible broken Fuse for 24V A area 948 24V A does not go ON Possible broken Fuse for 24V B area 949 24V A does not go OFF 950 24V B does not go OFF 952 SH3M PCB flash memory check sum error 953 Unsuccessful writing on the SH3M PCB flash memory Error Type P99 Software error Description P99 xxx System Err...

Page 295: ...ter positioning or at start of master making operation 211 Master positioning sensor is ON during standby 214 Master positioning sensor is ON at the start of master making 215 Faulty gate array control for the write pulse motor motor does not stop at programmed timing Error Type A02 Master loading error Description A02 xxx Master Loading Error Pull Out Print Cylinder and Discard Master To reset di...

Page 296: ...nditions 304 Master disposal jam sensor was ON at the completion of the master disposal 312 Master disposal jam sensor was ON at the start of the master making 315 Master disposal jam sensor was ON after the completion of the recovery movement Error Type A06 Check paper feed tray Description A06 xxx Safety SW on Standard Feed Tray is Activated Reset paper on Standard Feed Tray To reset display Cha...

Page 297: ...oint Error Conditions 411 Paper ejection sensor was ON when the paper should have left the paper ejection sensor 417 Paper ejection sensor was ON at the start of machine operation when the START button was pressed 431 Paper ejection error recovery error Error Type A10 AF original feed error Error Point Error Conditions 102 The original is pulled out from the AF unit before the scanning is complete...

Page 298: ...in Master Making Unit Take Out Master and then Close Master Making Unit Cover To reset display Open the Master making unit remove the master and close the master making unit Error Point Error Conditions 209 Cutter HP switch is OFF when master making starts or when the master material is set in the master making unit Error Type A34 Requesting for the master to be reset Description A34 xxx Master No...

Page 299: ... Type B23 Job separator No tape Description B23 xxx No Paper Tape in Job Separator Replace Tape Roll To reset display Press Reset Key and set paper tape in Job Separator Error Point Error Conditions 722 With the Tape separation function set ON no tape detected in the job separator when the start key is pressed 723 No tape remains in job separator upon completion of the tape ejection operation Erro...

Page 300: ...o reset display Press Reset Key and connect the linked printer and network cable Error Point Error Conditions 917 Communication error on the network 920 Error detected by Network Interface Card NIC NAK negative acknowledgement was received Error Type B33 IP address set up error Description B33 xxx No IP Address Assigned to This Printer Contact Your Network Administrator To reset display Press Rese...

Page 301: ... succession at 10 milliseconds intervals during master transport 240 Master remaining amount is zero from the RF Tag information 253 Masterless error was detected twice consecutively on one same master roll Error Type C03 Master disposal box full Description C03 xxx Master Disposal Box is Full Empty Master Disposal Box To reset display Remove master disposal box from the machine throw away the dis...

Page 302: ...nt drum was inserted in the machine 529 Print drum lock sensor is OFF when the print drum was inserted in the machine time out 5 seconds 530 Print drum connection signal does not go OFF within 5 seconds after the print drum safety switch went OFF when the print drum was pulled out Error Type D02 Incorrect print drum Description D02 xxx Wrong Type Print Cylinder Installed Replace with Correct Type ...

Page 303: ... 562 Wrong ink cartridge information on the Ink RF Tag 564 Detected a mismatch in the Ink RF Tag 575 RF Tag software error Error Type D05 Master not set Description D05 xxx Set Master in Place To reset display Insert leading edge of the master material into the master entrance and close the master making unit Error Point Error Conditions 210 Master detection sensor is OFF not detecting master mate...

Page 304: ...h went OFF when the master making unit was pulled out of the machine Error Type D09 Master making unit cover is not closed Description D09 xxx Close Master Making Unit Cover To reset display Close the master making unit cover Error Point Error Conditions 212 Master making unit cover set sensor is OFF Error Type D11 Front cover not closed Description D11 xxx Close Front Cover To reset display Close...

Page 305: ... D18 xxx Print Cylinder Drum has been Unlocked To reset display Pull out the print Cylinder Drum Error Point Error Conditions 522 Print Cylinder Drum is unlocked for its removal Drum lock Solenoid is ON Error Type D19 Master making unit is ready for removal Description D19 xxx Master Making Unit has been Unlocked To reset display Pull out the master making unit Error Point Error Conditions 223 Mas...

Page 306: ...reset the maintenance call value setting by test mode Error Point Error Conditions 011 Master counter reached the value set for the maintenance call value set by test mode The message appears when either the power is turned ON the unit is reset or when the machine operation ended 012 Copy counter reached the value set for the maintenance call value by set test mode The message appears when either ...

Page 307: ...er size does not match with the image size on the print drum at the start of printing The paper size is smaller than the image size on the master Error Type F03 Multi up printing Incorrect paper size Description F03 xxx Multi Up is Not Available with This Paper Size Replace with Proper Paper of Standard Size To reset display Press reset key and place correct size papers on the paper feed tray Erro...

Page 308: ...Description F21 xxx Set original on AF To reset display Place original on the AF unit Error Point Error Conditions 032 Next original is not set on the AF unit in multi up printing Error Type F22 Next original not set on FB for multi up printing Description F22 xxx Set original on Stage Glass To reset display Place original on the stage glass Error Point Error Conditions 033 Next original is not se...

Page 309: ...t display Add paper in the linked printer Error Point Error Conditions 923 No paper in the linked printer Error Type F55 Linked printer error Description F554 xxx Automatic Printer Selection Error Print Job Interrupted To reset display Resend the print job Error Point Error Conditions 924 Print job command interrupted Error Type F58 Printing from Linked Printer Disabled Initializing NET C Descript...

Page 310: ...r Description H03 Cannot Get Consumables Info Input Values Required To reset display Enter the required parameter value 1 light to 5 dark Error Type H04 Master making density setting error Description H04 Cannot Get Consumables Info Input Values Required To reset display Enter the required parameter value 1 light to 10 dark Error Type H05 Print density adjustment master error Description H05 Canno...

Page 311: ...ror Description Bit Corresponding Value A10 AF original feed error 0 1 A09 Paper ejection error 1 2 A08 Paper jam on print drum 2 4 A07 Paper feed error 3 8 Example If A10 and A08 jam errors occurat the same time the panel message will show error J05 Paper Original errors J codes In the case where more than one A code errors listed bellow occur the two digit error type number which follows after t...

Page 312: ...RISO Inc Technical Communications us riso com CHAPTER 16 PANEL MESSAGE 16 34 MEMO ...

Page 313: ...144 17 4 0145 to 0177 17 5 0196 to 0198 17 6 0200 to 0353 17 7 0380 to 0386 17 8 0400 to 0527 17 9 0540 to 0575 17 10 0576 to 0578 17 11 0600 to 0740 17 12 0741 to 0755 17 13 0756 to 0765 17 14 0766 to 0775 17 15 0801 to 0888 17 16 0889 to 0941 17 17 0942 to 0950 17 18 0970 to 0972 17 19 1102 to 1212 17 20 1214 to 1223 17 21 1224 to 1234 17 22 3000 to 3071 17 23 3072 to 3171 17 24 ...

Page 314: ...4 needs to be input in order to get into the Protected area Test Mode Press STOP Key or C clear Key Press RESET Key Test Mode Idle Test Mode Standby Normal Operation Mode Test Mode in ACTION Input Test Mode Number Press START Key Press STOP Key or C clear Key LED blinks in turn in circle LED blinks in turn Program Version Number Changes display in 0 5 seconds MASTER MAKING Press START Key Machine ...

Page 315: ...05 Serviceman safety SW Rear cover safety SW Short interval beep sound SW ON Rear Cover installed Long interval beep sound SW OFF Rear Cover removed Interlock Safety Switch off No Motor solenoid system Remarks 0062 Wakeup LED LED Illuminates No Unit check Details 0101 Machine Clock activation Available only on RZ3 series Activates time set by Test Modes No 0171 to 0173 The new clock time set by te...

Page 316: ...e 13 Ledger 14 Legal 15 Letter 16 Letter landscape 17 Statement 18 Statement landscape 19 Foolscap 30 Chinese Paper No K16 31 Chinese Paper No K16 landscape 32 Chinese Paper No K8 50 Paper size undefined 1 paper size detection sensor ON 51 Paper size undefined 2 paper size detection sensor OFF 0137 Maintenance counter reading Master Making Display of 1 100 master makings Example 1234 input 123 400...

Page 317: ...ing test modes No 0171 through No 0173 to activate the new setting 0145 Maintenance Drum Meter Entry Counter Action Control Minimum Print Quantity Control 0154 0151 Print Speed After Short Interval 0155 0172 0171 Machine Clock Setting YEAR Available only on RZ3 series Machine Clock Setting MONTH DATE Available only on RZ3 series Description Sets hour second in clock Setting Range Left 2 digits HOU...

Page 318: ...9 Unit 1 1 Default 0 Description REv manual event input of the 2nd set of 4 digit numbers Setting Range 0 to 9999 Unit 1 1 Default 0 Description REv manual event input of the 3rd set of 4 digit numbers Setting Range 0 to 9999 Unit 1 1 Default 0 0196 REv Manual Event Code Input 1 Trouble Code 0197 REv Manual Event Code Input 2 Trouble Area Code 0198 REv Manual Event Code Input 3 Job Code ...

Page 319: ...d Presses Stop key to stop the motion and returns to Home position Scanner Cycle Continuous Action 2 Process Scanning Test Mode 0284 0287 No Data setting Details Description Sets the slice level for line mode Larger values for lighter print Setting Range 8 to 8 Unit 1 Default 0 Description Sets the slice level for line mode Larger values for lighter print Setting Range 16 to 16 Unit 1 Default 0 De...

Page 320: ...g start position on the flatbed Setting Range 6 0mm from the programmed default position moves scan start position down 0 to 60 example 28 2 8mm Unit 1 0 1mm Default 0 0mm Description Adjusts the original scanning speed on the flatbed Adjust the speed for Lead PM Setting Range 5 0 from the programmed default position causes shrinkage 0 to 50 example 50 5 0 Unit 1 0 1 Default 0 0 Description Create...

Page 321: ... Write pulse motor CCW Rotates in counter clock wise CCW direction master returning direction 0464 Load pulse motor CW Rotates in clock wise CW direction master feeding direction 0466 Write pulse motor Load pulse motor CW Rotates both the Write Load pulse motors in clock wise CW direction master feed direction 0467 Master making unit release button LED LED illuminates 0470 Master removal motor CW ...

Page 322: ...es clamping amount 0 to 100 example 15 1 5mm Unit 1 0 1mm Default 0 0mm 0542 Master making length adjustment 0543 Master clamp range adjustment 0540 Write start position adjustment 0541 Master Front End Position Adjust Description Adjusts the length of one master changes cut timing Setting Range 10 0 from 0 increases the master length 0 to 100 example 100 10 Unit 5 0 5 Default 0 0 Description Adju...

Page 323: ...o 80 from HP 57 to 131 example 100 100 pulses Unit 1 1pulse Default 106pulses Compress plate angle 65 from HP Description Selects the master disposal motor speed in relation to the print drum rotation speed Setting 0 Same speed as the print drum speed 1 10 faster than the print drum speed Default 2 20 faster than the print drum speed Master disposal box full detection position adjustment Master di...

Page 324: ...or Sensor light blocked detecting paper feed pressure lever No Motor solenoid Remarks 0660 Paper ejection motor Rotates the motor 0661 Suction fan Activates the fan 0662 Separation fan Activates the fan 4 Paper Feed Eject Test Mode No Unit check Details No Data check Details 0721 Paper width potentiometer data Displays the potentiometer adjustment in millimeter value with the fence set at 297mm wi...

Page 325: ...ion angle Paper OUT Paper ejection motor speed adjustment Proof Print No Data setting Details Description Adjusts the drum angle timing for activating the paper feed clutch Setting Range 10 0 from the programmed default position delays ON timing 0 to 100 example 25 2 5 Unit 5 0 5 Default 0 0 Description Adjusts the drum angle timing for deactivating the paper feed clutch Setting Range 10 0 from th...

Page 326: ...0760 Paper ejection motor speed adjustment Print speed No 5 Paper ejection motor speed adjustment Print speed No 1 Paper ejection motor speed adjustment Print speed No 3 Paper ejection motor speed adjustment Print speed No 2 0758 0757 0756 Description Adjusts the drum angle timing for the paper feed clutch ON For user mode paper finish type 1 Setting Range 20 0 from the programmed default position...

Page 327: ...ustment 3 0766 Paper feed clutch ON angle Adjustment 3 0767 Elevator upper limit position selection for user mode paper finish type 2 for RZ3 series Description Adjusts the drum angle timing for the paper feed clutch OFF For user mode paper finish type 4 Setting Range 20 0 from the programmed default position delays ON timing Unit 5 0 5 Default 0 0 Description Selects the paper feed tray upper lim...

Page 328: ...ink drainage action Performs the ink drainage from the print drum in following sequence by one press of the Start key 1 Makes TPH test mode image on the master and wraps around the print drum 2 Printing is started with no inking motion and with the ink sensor deactivated 3 The printing is continued until the Stop key is pressed 4 The print drum stops at Position B 0882 Inking motor ON action Press...

Page 329: ...e home center position 4 Moves the vertical print position unit to the maximum DOWN image to the tail 16mm position and stops for 1 second 5 Returns the vertical print position unit to the home center position Print pressure home positioning RZ3 series only Vertical centering action Moves the vertical print position to the home center position Vertical print position one cycle action No Data check...

Page 330: ...ction frequency adjustment Description Timer setting before the Replace Ink Tube LED lights when the ink consumption amount from the tube is under X Uses data from Ink TAG Setting Range 5 to 60 seconds Unit 1 1 second Default 15 15 seconds Description Decides the drum rotation quantity while inking after the ink tube is pulled out and put back Setting Range 1 to 10 1 rotation to 10 rotations Unit ...

Page 331: ...detected position brings the image up 50 to 50 example 15 1 5mm Unit 1 0 1mm Default 0 0mm Description Offsets the HP center position of the printing pressure Setting Range 5000 pulses from the sensor detected position brings the pressure up 50 to 50 example 15 150 pulses Unit 1 10 pulses Default 0 0 pulse 0970 Vertical print position HP adjustment Printing pressure HP adjustment RZ3 series only 0...

Page 332: ...uts the first 4 digits of the print drum serial number Setting Range 0 to 9999 Unit 1 Default 0 Description Inputs the last 4 digits of the print drum serial number Setting Range 0 to 9999 Unit 1 Default 0 6 Protected Area Test Modes Sets a VR value at paper guide fence width of 105 mm A6 paper width Paper size VR adjustment Test Mode No 9874 must be activated to access into the Protected Area Tes...

Page 333: ... Scanner Unit Setting Range 68 to 188 RZ3 series Unit 1 Default 128 Description Input the number imprinted on the sticker on the Scanner Unit Setting Range 92 to 164 RZ3 series Unit 1 Default 128 Description Input the number imprinted on the sticker on the Scanner Unit Setting Range 0 to 100 Unit 1 Default 50 Description Input the number imprinted on the sticker on the Scanner Unit Setting Range 0...

Page 334: ... or deactivates the RLP feature Setting 0 Disabled default 1 Enabled Description Sets the TPH master making position to the center Setting Range 23 to 23 2 3 to 2 3mm RZ3 series 30 to 30 3 0 to 3 0mm RZ2 series brings the master making image to the left Unit 1 0 1 mm Default 0 0 mm Description Sets TPH resistance Setting Range 1200 ohm to 2300 ohm RZ3 series 1200 ohm to 1900 ohm RZ2 series Unit 1 ...

Page 335: ...ing compensation 4 Scanner unit moves to scanning position 5 Feeds and ejects the original 6 Scanner unit moves back to the home position AF original feed action No Data setting Details Description Adjusts the position of the scanner unit for AF scanning Setting Range 6 0mm from the programmed default position moves the scanner unit back and moves the image up 0 to 60 example 18 1 8 mm Unit 1 0 1 ...

Page 336: ...se motor to control the speed of the Original through the AF Setting Range 5 0 from the programmed default speed shrinks the image 0 to 50 example 50 5 Unit 1 0 1 Default 0 0 3072 Scanning start position adjustment AF scanning Scanning horizontal centering position adjustment AF scanning RZ3 series Scanning horizontal centering position adjustment AF scanning RZ2 series Scanning speed adjustment t...

Page 337: ... com CHAPTER 18 ELECTRICAL COMPONENTS 18 1 CHAPTER 18 ELECTRICAL COMPONENTS Contents 1 Motor 18 2 2 Fan Solenoid Solenoid Clutch 18 4 3 Photoelectric Sensors 18 6 4 Other Sensors Switches Volume Dial 18 8 5 AF auto document feeder Option 18 10 ...

Page 338: ...RISO Inc Technical Communications us riso com CHAPTER 18 ELECTRICAL COMPONENTS 18 2 1 Motor A 1801 B C G F E D I RZ3 only O N M L K J 1802 ...

Page 339: ... g g n i p m a l C d n a r e l l o r d a o L e h t s e v i r D 4 6 4 0 G r o t o m e s l u p e t i r W r e l l o r e t i r W e h t s e v i r D 2 6 4 0 3 6 4 0 H I r o t o m e s l u p l o r t n o c e r u s s e r P e r u s s e r p g n i t n i r p e h t s e g n a h C 5 0 9 0 J r o t o m n o i t c e j e r e p a P t l e b t i n u n o i t c u S e h t s e v i r D 0 6 6 0 K r o t o m n i a M e v i r d n i...

Page 340: ...RISO Inc Technical Communications us riso com CHAPTER 18 ELECTRICAL COMPONENTS 18 4 2 Fan Solenoid Solenoid Clutch 1804 1805 A B C D E F G ...

Page 341: ...k c o L 8 8 4 0 C n a f n o i t c u S t i n u n o i t c u S e h t o t n o r e p a p e h t s l l u P 1 6 6 0 D d i o n e l o s k c o l m u r d t n i r P m u r d t n i r P e h t s k c o l n u r o s k c o L 5 8 8 0 E d i o n e l o s r e k c o t s r e t s a M e t a l p e d i u g r e k c o t s r e t s a M e h t f o n o i t o m n w o d p U 9 8 4 0 F d i o n e l o s e r u s s e r P n o i t o m N W O D P ...

Page 342: ...SO Inc Technical Communications us riso com CHAPTER 18 ELECTRICAL COMPONENTS 18 6 1807 1808 3 Photoelectric Sensor A B C RZ3 only D E F G RZ3 only H I J K L M N O a RZ3 only b c d e f g h i j k m n o p q ...

Page 343: ...h t s k c e h C 2 1 8 0 a r o s n e s P H e r u s s e r P e v i t p u r r e t n I n o i t i s o p e m o h e r u s s e r p t n i r p e h t s t c e t e D 0 3 8 0 b r o s n e s B n o i t i s o P e v i t p u r r e t n I n o i t i s o p B e n i h c a m e h t s t c e t e D 1 0 8 0 c B r o s n e s p m a l C e v i t p u r r e t n I n o i t a r e p o t i n u p m a l C e h t s k c e h C 4 0 8 0 d A r o s n ...

Page 344: ...RISO Inc Technical Communications us riso com CHAPTER 18 ELECTRICAL COMPONENTS 18 8 1811 1810 A B C D E F G H 1 4 Other Sensor Switches Volume Dial I J K L M H 2 Excludes A3 size cutter unit ...

Page 345: ... M e h t n o k c o l e h t s e s a e l e R 0 1 4 0 G y t e f a s t i n u g n i k a m r e t s a M h c t i w s t i n u g n i k a m r e t s a M e h t f o e c n e s e r p e h t s t c e t e D h c t i w s y t e f a s k c o l r e t n i s a s t c A 9 0 4 0 1 H h c t i w s P H r e t t u C e d a l b r e t t u C e h t f o n o i t i s o p e m o h e h t s t c e t e D 3 0 4 0 2 H h c t i w s n o i t i s o p p o...

Page 346: ... e h t s e v i r D 0 3 0 3 1 3 0 3 B r o s n e s n o i t c e t e d l a n i g i r o F A l a n i g i r O e h t f o e c n e s e r p e h t s t c e t e D 4 0 0 3 C r o s n e s n o i t a r t s i g e r F A s u t a t s r e f s n a r t l a n i g i r O e h t s k c e h C 1 0 0 3 D r o s n e s d a e r F A s u t a t s r e f s n a r t l a n i g i r O e h t s k c e h C 2 0 0 3 E r o s n e s n o i t c e j e l a n...

Page 347: ... SERIES Contents 1 Connection between PCBs 19 2 2 Power supply 19 3 3 Master making area 19 4 4 Paper feed area 19 5 5 Scanning area 19 6 6 Paper receiving area 19 7 7 Main components area 19 8 8 Master removal area 19 9 9 Operation panel area 19 10 10 Print drum area 19 11 11 Optional components 19 12 12 Fuses 19 13 ...

Page 348: ...N03 CN05 Suction Unit SH3M PCB Paper Receiving Area TPH unit CN09 CN19 Print drum signal CN18 Master making unit Print Drum Area Master Making Area Scanner Area Operation Panel Area Operation panel unit Scanner unit CN10 CN17 Bottom front area 2 CN21 Machine Center Area CN04 CN25 M Removal unit sensor M Removal unit motor M Removal unit Safety SW CN20 Bottom rear area Safety switches CN23 Master R...

Page 349: ... 6 5 2 3 1 26 B13 to Scanner Unit PW GND 10 9 11 Auto Shut OFF 24V OP 9 9 VH9P 10 9 M OUT M OUT 1 2 GND GND 24V A 5 1V 3 4 2 1 N C IL 24V IL RL N C 1 4 CN3 CN8 CN7 PF 3 VH3P CT4P VH4P VL2P S N C S GND 5 1V GND GND 24V GND GND 24V GND DC Main motor junction wire harness VL2P Grounding wire 2 1 2 1 N C 13 A13 12 14 B1 N C N C N C 2 3 CT3P 1 2 OUT 1 5V Main FG sensor GND 3 to Master Making Unit 1 5 2...

Page 350: ...1 9 10 11 7 8 5 6 3 4 2 1 12 13 24 3 2 1 2 1 4 A B 24V 24V A B 6 5 2 1 4 6 5 5 4 3 2 1 1 2 3 4 5 3 2 1 4 2 1 Junction Connector CT8PIN 19 18 22 2 20 23 24 9 10 12 11 15 14 16 17 13 3 2 5 7 8 6 4 1 QR P1 drawer 24PIN Male Housing RF OUT TMP2P TMP2P N C CNTENB FFC CNTDAT Mini CT30PIN drawer Mini CT30PIN drawer plug 1 2 GND Master Positioning Sensor Vled Master detection Master end sensor send 4 A4 3...

Page 351: ...or Relay GND to CN7 1P Elevator Lower Safety SW Elevator Upper Safety SW Elevator Upper Safety SW Mini CT40P Mini CT20P junction Mini CT8P junction connector Mini CT14P Mini CT20P FE10P FE10P white white white white white Mini CT17P CN1 CN3 CN2 CT4P junction connector Mini CT9P CN1 CN2 CT4P junction connector CT3P CT3P Junction Connector 03 02 01 CT3P Panel Mount 40 20 21 18 19 17 16 N C N C spare...

Page 352: ...OUT VCC 2 3 1 2 1 3 Junction Connector CT3P Junction Connector CT3P blue 2 3 1 GND OUT VCC 2 3 1 CT3P 2 1 3 1 A1 13 A13 Mini CT26P 5VSYS Scanner HP Sensor GND Original Detection Sensor 5VSYS GND NOTE Stage Cover Sensor Read Pulse Motor are found in the wiring diagram on the Machine Center Area CIS Junction Wire Harness 023 53022 xxx N C N C N C Scanner HP Sensor Interrupt Type SENSOR Reflective Ty...

Page 353: ...1 12 10 9 4 6 8 7 5 2 3 1 14 4 CN23 13 17 16 15 14 12 11 10 9 4 6 8 7 5 3 2 1 19 20 18 Mini CT20P Separation FAN 2 OUT Separation FAN 2 GND Separation Fan 1 OUT Separation FAN 1 GND Pressure solenid 24VA Pressure solenoid DC CT3P CT3P 1 2 Suction Unit Wire Harness 023 21701 xxx N C N C N C N C N C N C N C 5V POWER 5V POWER 3 2 1 1 2 3 CT3P junction connector Ejection Sensor Wire Harness 023 21703 ...

Page 354: ...C 4 3 5 6 38 40 B20 39 N C Clamp Sensor B GND 5V POWER GND Stage Cover Set Sensor WU5V N C N C N C N C Stage Cover Set Sensor 1 CT3P CT3P 3 2 2 1 3 Clamp Sensor B CT3P 1 3 2 Vertical Positioning HP Sensor CT3P 1 2 3 Clamp Sensor A Clamp unit junction connector CT6P Clamp Unit Wire Harness 023 26018 xxx 1 Paper Feed Rear Wire Harness 023 53011 xxx 1 2 1 2 3 2 1 2 1 CT2P CT2P Blue PM DC CT4P CT6P PH...

Page 355: ...ction Connector CT3P 04 04 Elevator Motor OUT 2 Elevator Motor OUT 1 Mini CT30P Junction Connector CT2P A1 A15 A1 A15 B1 B15 B15 B1 03 03 to Machine to Elevator Motor Unit GND Master Compression FG Sensor GND 5V POWER 5V POWER Master Loading Sensor GND Master Removal Jam Sensor GND 5V POWER 5V POWER GND Master Disposal FG Sensor Master Compression Plate HP Senosr 5V POWER Master Disposal Box Safet...

Page 356: ...AKE_UP WUP_LED KIN5 KIN4 KIN1 KIN2 KOUT3 KIN0 KOUT2 KOUT1 SEG11 SEG12 LATCH 21 25 29 28 27 26 23 24 22 16 18 20 19 17 14 15 12 13 GND2 GND2 VCC2 COM2 SOUT white white white white SW COM3 COM0 COM1 VCC2 white 02 07 09 10 11 08 05 06 03 04 01 FFC CN1 CN3 LATCH KIN5 KOUT7 KIN3 KIN4 KIN2 KIN1 KIN0 KOUT5 KOUT6 KOUT4 GND2 VCC2 COM0 COM3 SCK COM2 VCC2 SOUT COM1 GND2 Panel Wire Harness 023 53001 xxx CT36P...

Page 357: ...2P Inking Motor 24V Inking Motor OUT VCC Inking Motor FG Sensor Temperature Sensor Bottle Set Switch VCC GND VCC Overflow Sensor Ink Sensor N C N C N C GND GND B15 B17 B16 B13 B14 B12 B11 B6 B8 B10 B9 B7 B5 B4 B2 B3 B1 A17 A1 11 10 9 17 16 15 14 13 12 6 2 3 4 5 1 7 17 16 15 N C Mini CT RF SIG GND RF SIG GND DC CN5 2 1 XA 2P CN6 TMP 2P 1 2 Drum Unit Inner Wire Harness 023 17172 xxx Drawer Drum Conn...

Page 358: ...RXD TXD WU5V WU5V GND GND PRG CN1 8 12 11 10 9 6 7 5 4 Mini CT12P 1 3 2 CN8 5 1 2 3 4 7 6 8 9 Mini CT12P 12 11 10 CN2 3 1 2 DF1B 3P AF PCB CN3 AFV Key Card Counter IV RZ 9 11 10 12 7 8 6 5 2 4 3 1 XH 12P 11 12 6 10 9 8 7 4 5 3 2 1 CN30 CN31 Mini CT 17P 7 12 14 16 15 13 11 10 9 8 3 5 6 4 2 1 17 Job Separator IV 8 9 4 6 5 7 2 3 1 13 15 14 10 12 11 14 15 13 7 12 14 15 13 10 11 8 9 3 5 6 4 2 1 9 7 8 6...

Page 359: ...not provided Thermal pressure motor 3 15A Cutter motor Read pulse motor Print registration pulse motor Load pulse motor Write pulse motor Suction fan Master stocker solenoid Pressure solenoid Print drum lock solenoid Paper feed clutch F102 24V B T98 948 Master compression motor 25V 24V B is not provided Clamp motor 6 3A Paper ejection motor Master removal motor Inking motor Separation fan Master m...

Page 360: ...RISO Inc Technical Communications us riso com CHAPTER 19 WIRING DIAGRAM RZ2 SERIES 19 14 MEMO ...

Page 361: ... SERIES Contents 1 Connection between PCBs 19 2 2 Power supply 19 3 3 Master making area 19 4 4 Paper feed area 19 5 5 Scanning area 19 6 6 Paper receiving area 19 7 7 Main components area 19 8 8 Master removal area 19 9 9 Operation panel area 19 10 10 Print drum area 19 11 11 Optional components 19 12 12 Fuses 19 13 ...

Page 362: ...N03 CN05 Suction Unit SH3M PCB Paper Receiving Area TPH unit CN09 CN19 Print drum signal CN18 Master making unit Print Drum Area Master Making Area Scanner Area Operation Panel Area Operation panel unit Scanner unit CN10 CN17 Bottom front area 2 CN21 Machine Center Area CN04 CN25 M Removal unit sensor M Removal unit motor M Removal unit Safety SW CN20 Bottom rear area Safety switches CN23 Master R...

Page 363: ... Scanner Unit PW GND 10 9 11 Auto Shut OFF 24V OP 9 9 VH9P 10 9 M OUT M OUT 1 2 GND GND 24V A 5 1V 3 4 2 1 N C IL 24V IL RL N C 1 4 CN3 CN8 CN7 PF 3 VH3P CT4P VH4P VL2P S N C S GND 5 1V GND GND 24V GND GND 24V GND DC Main motor junction wire harness VL2P FB upper wire harness 023 53012 xxx Grounding wire 2 1 2 1 N C 13 A13 12 14 B1 N C N C N C 2 3 CT3P 1 2 OUT 1 5V Main FG sensor GND 3 to Master M...

Page 364: ...4 13 B13 12 B12 10 B10 11 B11 9 B9 8 B8 7 B7 6 B6 5 B5 4 B4 3 B3 1 B1 2 B2 19 20 16 17 18 15 14 23 22 21 9 10 11 7 8 5 6 3 4 2 1 12 13 24 3 2 1 2 1 4 A B 24V 24V A B 6 5 2 1 4 6 5 5 4 3 2 1 1 2 3 4 5 3 2 1 4 2 1 junction Connector CT8PIN 19 18 22 2 20 23 24 9 10 12 11 15 14 16 17 13 3 2 5 7 8 6 4 1 QR P1 drawer 24PIN Male Housing RF OUT TMP2P TMP2P N C CNTENB FFC CNTDAT Mini CT30PIN drawer Mini CT...

Page 365: ... 09 11 12 13 10 08 07 05 06 02 03 01 01 02 12 07 05 03 04 06 08 09 11 10 14 13 15 Main Motor Relay GND to CN7 1P Elevator Lower Safety SW Elevator Upper Safety SW Elevator Upper Safety SW Mini CT40P Mini CT20P junction Mini CT8P junction connector Mini CT14P Mini CT20P FE10P FE10P white white white white white Mini CT17P CN1 CN3 CN2 CT4P junction connector Mini CT9P CN1 CN2 CT4P junction connector...

Page 366: ...23 22 21 20 19 18 17 TRIG GND LST GND DCLK GND SD7 13 15 16 14 11 12 10 SD5 GND SD6 GND GND SD4 GND 32 34 33 28 30 31 29 27 26 25 24 23 22 21 20 19 18 17 13 15 16 14 11 12 10 5V POWER 01 05 07 08 06 03 04 02 SD1 GND SD2 GND GND SD0 GND DETAILED DRAWING 01 05 07 08 06 03 04 02 32 33 34 01 02 03 03 02 01 34 33 32 HIF3BA34P HIF3BA34P Junction B4 A16 A17 B17 B16 A15 B15 B14 B12 A13 B13 A14 B8 B10 A11 ...

Page 367: ...eparation FAN 2 OUT P Control pulse motor B Separation FAN 2 GND P Control pulse motor A P Control pulse motor B Pressure control pulse motor A Separation Fan 1 OUT Separation FAN 1 GND Pressure solenid 24VA Pressure solenoid Pressure HP sensor 5V POWER GND DC CT3P CT3P CT3P 1 2 Suction Unit Wire Harness 023 21701 xxx N C N C N C N C N C N C N C 5V POWER 5V POWER 3 2 1 1 2 3 CT3P junction connecto...

Page 368: ...2 21 B1 GND N C N C 4 3 5 6 38 40 B20 39 N C Clamp Sensor B GND 5V POWER GND Stage Cover Set Sensor WU5V N C N C N C N C Stage Cover Set Sensor 1 CT3P CT3P 3 2 2 1 3 Clamp Sensor B CT3P 1 3 2 Vertical Positioning HP Sensor CT3P 1 2 3 Clamp Sensor A Clamp unit junction connector CT6P Clamp Unit Wire Harness 023 26018 xxx 1 Read Pulse Motor lead wire harness 023 53017 xxx Paper Feed Rear Wire Harnes...

Page 369: ...nction Connector CT3P 04 04 Elevator Motor OUT 2 Elevator Motor OUT 1 Mini CT30P Junction Connector CT2P A1 A15 A1 A15 B1 B15 B15 B1 03 03 to Machine to Elevator Motor Unit GND Master Compression FG Sensor GND 5V POWER 5V POWER Master Loading Sensor GND Master Removal Jam Sensor GND 5V POWER 5V POWER GND Master Disposal FG Sensor Master Compression Plate HP Senosr 5V POWER Master Disposal Box Safe...

Page 370: ...WAKE_UP WUP_LED KIN5 KIN4 KIN1 KIN2 KOUT3 KIN0 KOUT2 KOUT1 SEG11 SEG12 LATCH 21 25 29 28 27 26 23 24 22 16 18 20 19 17 14 15 12 13 GND2 GND2 VCC2 COM2 SOUT white white white white SW COM3 COM0 COM1 VCC2 white 02 07 09 10 11 08 05 06 03 04 01 FFC CN1 CN3 LATCH KIN5 KOUT7 KIN3 KIN4 KIN2 KIN1 KIN0 KOUT5 KOUT6 KOUT4 GND2 VCC2 COM0 COM3 SCK COM2 VCC2 SOUT COM1 GND2 Panel Wire Harness 023 53001 xxx CT36...

Page 371: ...P2P Inking Motor 24V Inking Motor OUT VCC Inking Motor FG Sensor Temperature Sensor Bottle Set Switch VCC GND VCC Overflow Sensor Ink Sensor N C N C N C GND GND B15 B17 B16 B13 B14 B12 B11 B6 B8 B10 B9 B7 B5 B4 B2 B3 B1 A17 A1 11 10 9 17 16 15 14 13 12 6 2 3 4 5 1 7 17 16 15 N C Drum Drawer Wire Harness 023 53014 xxx Mini CT RF SIG GND RF SIG GND DC CN5 2 1 XA 2P CN6 TMP 2P 1 2 Drum Unit Inner Wir...

Page 372: ...SET AF IRQ AF Detection Signal CTS RTS RXD TXD WU5V WU5V GND GND PRG CN1 8 12 11 10 9 6 7 5 4 Mini CT12P 1 3 2 CN8 5 1 2 3 4 7 6 8 9 Mini CT12P 12 11 10 CN2 3 1 2 DF1B 3P AF PCB CN3 AFV Key Card Counter IV RZ 9 11 10 12 7 8 6 5 2 4 3 1 XH 12P 11 12 6 10 9 8 7 4 5 3 2 1 CN30 CN31 Mini CT 17P 7 12 14 16 15 13 11 10 9 8 3 5 6 4 2 1 17 Job Separator IV 8 9 4 6 5 7 2 3 1 13 15 14 10 12 11 14 15 13 7 12...

Page 373: ...ermal pressure motor 3 15A Cutter motor Read pulse motor Print registration pulse motor Load pulse motor Write pulse motor Suction fan Master stocker solenoid Pressure solenoid Print drum lock solenoid Paper feed clutch F102 24V B T98 948 Master compression motor 25V 24V B is not provided Clamp motor 6 3A Paper ejection motor Master removal motor Inking motor Pressure control pulse motor Separatio...

Page 374: ...RISO Inc Technical Communications us riso com ...

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