Duplo DP-S Series Service Manual Download Page 178

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177

Troubleshooting Guide

chap.6

(7) "E009" is displayed

(8) "E011" is displayed

Cause/Detective section Procedures

Result

Countermeasure

Items to be checked

YES Follow the procedure

Follow the procedure

Thermal head

Removing the all connectors of the

themal head. Using a tester, measure

the voltage between the relay PCB unit

CN3-1 and CN3-14 when thermal head

power is on with HELP-008. Is it +24V?

YES

Check the wiring harness. If there is

no problem, replace the thermal head.

Drive PCB unit

Relay PCB unit

Does replacing the drive PCB unit solve
the problem?

Does replacing the relay PCB unit solve
the problem?

YES

Finish.

Main PCB unit

Follow the procedure

YES

24V power supply

Measure the voltage between CN2-5
and CN2-1 of the 24V power with the
tester. Is the v24V?

Measure the voltage between CN1-1 and
CN1-3 of the 24V power with the tester.
If it is AC100V, replace the 24V power.

Fuse

Is the fuse (F1) of the relay PCB

normal?

Replace the fuse.

Replace the main PCB unit.

Cause/Detective section Procedures

Result

Countermeasure

Items to be checked

Does thermal head up/down motor turn
when it is checked using HELP-008?

YES Follow the procedure

Thermal head up/down
motor

Using a tester, measure the voltage
between CN3-23 and CN6-24 when the
thermal head up/down motor is activated
using HELP-008. Is it +24V?

YES

Check the wiring harness. If there is
no problem, replace the Thermal head
up/down motor.

Drive PCB unit

Does replacing the drive PCB unit solve
the problem?

YES Finish.

Main PCB unit

Check the connector and bundled wire
between the drive PCB unit CN1 and
the main PCB CN19. If OK, replace the
main PCB unit.

Thermal head position
sensor

Does the thermal head position sensor status
when it is checked using HELP-005?

Replace thermal head position sensor.

24V power supply

Measure the voltage between CN2-5
and CN2-1 of the 24V power with the
tester. Is the v24V?

Measure the voltage between CN1-1 and
CN1-3 of the 24V power with the tester.
If it is AC100V, replace the 24V power.

Fuse

Is the fuse of the drive PCB normal?

Replace the fuse.

HELP-008

see page 218

HELP-008

see page 218

Summary of Contents for DP-S Series

Page 1: ......

Page 2: ...chine with insufficient knowledge about it could lead to unforeseen accidents It is not possible to anticipate and describe in a manual such as this every possi ble hazard that could arise in the cour...

Page 3: ...the socket IMPORTANT NOTE Draws attention to important information If this information is ignored and the machine is operated or serviced incorrectly the machine s performance could drop or it could...

Page 4: ...ty ranges are Ambient temperature 10y430y Ambient humidity 40 470 Optimum temperature and humidity 20y 65 If the machine is installed near to faucets water heaters or humidifiers or in cool sunless pa...

Page 5: ...ratings For a 120V AC model 130V at least 15A length not exceeding 5m For a 230V AC model 250V at least 8A length not exceeding 5m Never tread on the power cord or pinch it between other objects or ac...

Page 6: ...unit contains hazardous sharp blades Exercise great care when inspecting the cutter unit or replacing it or its parts a Otherwise your hands fingers could be injured Do not touch the rotating parts wh...

Page 7: ...M7 T3060 CAUTION WARNING Do not remove this cover The inside of the printer contains movable cutting instruments contact with which could result in injury L8 T1090 WARNING Use caution when working nea...

Page 8: ...Chapter 8 Chapter 7 Chapter 6 Chapter 5 Chapter 4 Chapter 3 Chapter 2 Chapter 1 HELP Mode Others Troubleshooting Maintenance Check Standard Adjustment Mechanism Description of the Operation Introducti...

Page 9: ......

Page 10: ...ss Section 152 n Paper Ejection Section 154 m Drum Section 155 Electrical System 158 Chapter 6 z Troubleshooting Guide 172 x Error Display 189 Chapter 7 Chapter 8 z Electrical Parts Layout and Their F...

Page 11: ......

Page 12: ...z Specifications 12 x Dimensions 14 c System Setup 16 v Part Names and Their Functions 17 1 Machine exteriors 17 2 Sectional structural view of the machine 20 3 Control Panel 22 1 Chapter 1 Introducti...

Page 13: ...1 200 sheets 80gsm Stacker capacity Paper size Paper weight 53gsm 210gsm 45kg 180kg 13lb Bond 110b Index Feeding pressure adj 3 steps Separator adj 15 steps 45 130 ppm 5 steps TOP speed 150 ppm TOP sp...

Page 14: ...atically detected by feed pressure setting Repeat counter default print number on off Fine start 2 settings Pre print Entry of sets prints Energy save mode LCD turned off in 5 min Automatic power off...

Page 15: ...eiy 1 Via PC connect with machine by USB cable USB cable Aconnector male B connector male OS Windows 2000 Professional Windows XPProfessional Home edition 2 Via CF card insert in main PCB DRS85 A3 600...

Page 16: ...x Dimensions chap 1 15 R8S01001 xDimensions 622 1360 510 228 1080 710 980 688 370 mm...

Page 17: ...puter can be printed on this machine The PC interface kit is required to connect this machine to a personal computer DDP system NOTE KEYCARD COUNTER KEY 05 Option TAPE CLUSTER TAP 11 TAP 13 Automatic...

Page 18: ...r High Standard Low Side guide lever Separation pressure adjuster knob Feed tray horizontal registration adjuster dial CF card connector Press to lower the feed tray Use to adjust paper feed pressure...

Page 19: ...drum and stops it in position to be removed And then LED gose on Cutter Master roll Master cover LED Drum removal button Drum handle Ink holder Ink puck Scanner switch Master Cover Release Lever Press...

Page 20: ...e master ejection box Master ejection core Use to dispose of used master Connectors Optional Print tray Use this switch when paper jam has occurred The drum rotates while pressing the switch and stops...

Page 21: ...ning closing section Paper feed section Drum driving section Press section Paper ejection section Print tray Drum section 26 page 36 page 36 page 48 page 50 page 56 page 68 page 74 page 79 page 85 pag...

Page 22: ...v Part Names and Their Functions chap 1 21 44000A1e 2A 2B 2C R8S01006a 2Detailed drawing...

Page 23: ...ter making a master Starts printing This key does not start making a master Printing cannot start when the light of the PRINT key is red When confidential function is set when a master is not set on t...

Page 24: ...ount Print position Book Shadow Erasure Edit Function Multiple Printing Confidential Safeguard The operation status or messages appear on the LCD panel Display Screen You can select setting by touchin...

Page 25: ...47 2 Master End Detection 47 3 Master top sensor 48 4 Drum Master Sensor 49 5 Cutter Unit 50 6 Master Feed Clutch Electromagnetic clutch 51 Master Ejection Section 52 1 Description 52 2 Circuit 52 3 F...

Page 26: ...ler Sensor 81 2 Switching the Contact Pressure 82 1 Contact pressure position sensing 83 n Paper Ejection Section 84 1 Description 84 2 Function of Parts 85 1 Paper Stripper Finger 85 2 Top Fan 86 3 P...

Page 27: ...lider limit sensor 1 Optical System Operation R8S02001 When S3 ADF is attached set the slider limit sensor 2 as the optical system stop position and then read the document darkness Optical System Oper...

Page 28: ...m decelerates then stops Following that the optical system moves right and returns to the home position 3 The system is then on standby for the printing process 1 When the MASTER MAKING key is pressed...

Page 29: ...e sensors sense the document s length in the primary scanning vertical and secondary scan ning horizontal 2When the S3 ADF is installed the document size primary scanning sense for S3 ADF side 2 Readi...

Page 30: ...the central section stitching section Shadow erasing as desired is not included During multiple image printing the book shadow erasing mode can not be used Platemaking Area for the Selected Paper 2The...

Page 31: ...r A Slider limit sensor 1 scanner home position Slider limit sensor 2 S3 ADF home position Slider A Photointerrupting plate Photointerrupting plate Photointerrupting plate A shading plate is attached...

Page 32: ...when it is placed on the document glass Document size sensor 1 secondary scanning document size sensor 2 secondary scanning senses the document s length in the secondary scanning horizontal direction...

Page 33: ...32 z Scanner Section chap 2 Circuit R8S02E03e...

Page 34: ...with the document cover closed The photointerrupter rotates as the document cover is opened and sensor is photopassed Circuit 3 Document Cover Open Close Sensor 2When the document cover is closed Docu...

Page 35: ...uantity of light is stable The lamp is lit when the the control signal CN1 1 for the lamp inverter unit is LOW 0V The table below shows the specification for the CCD Circuit Lamp CCD Specification R8S...

Page 36: ...r unit cover open close detection SW MS3 This machine does not work except for the drum removal button and the JOG switch unless the scanner unit is closed firmly The machine stops immediately when th...

Page 37: ...master feed clutch electromagnetic clutch and controls the amount of master conveyed to the master clamp section of the drum unit with the master feed clutch ON OFF The end mark sensor starts to dete...

Page 38: ...rupting R8S02015 R8S02016 When the scanner and the master cover are closed the platen roller and sponge roller1 rotate and feed out the master for 4 seconds When the Master top sensor is interrupted t...

Page 39: ...ller stops Open the master clamp After the master clamp is closed and clamp the master tip end the drum rotates to roll up the master When the master bottom end reaches the top of the drum master set...

Page 40: ...ments are in alignment in the primary scanning vertical direction and are heated on the image section to make holes on the master film Specifications Circuit 3 Functions of Parts R8S02E07 No 1 Picture...

Page 41: ...in the production month Production month See the table Production year Serial No Serial No in the production month Production month See the table Production year Year of decade A B C D E F G H I J K...

Page 42: ...ection Section chap 2 NOTE R8S02024a Resistance Resistance value is described on the label When the head is replaced and the HELP mode is initialized set the DIP SW HELP 048 of the HELP mode HELP 048...

Page 43: ...ding the end mark printed on the master and 25 or less in the master white part Make sure that the master is not slackened HELP 008 see p 218 Description The end marks are located at a fixed distance...

Page 44: ...platemaking the following is checked 2 When the master passes under the end mark sensor the amount of reflected light is read 3 If the following conditions are met it is considered as master end 150 o...

Page 45: ...aster travel path If the photointerrupting condition master not present is not obtained during platemaking MASTER SET ERROR is displayed Circuit R8S02027 R8S02E09e Master top sensor Master Operation W...

Page 46: ...he drum By means of reflected light this sensor senses master setting errors When a master setting error occurs MASTER SET ERROR is displayed While the master is not set to the drum printing will not...

Page 47: ...r Feed Ejection Section chap 2 Description Completed the stepping motor for platemaking and the drum stops temporarily the cutter motor is turned on to drive the cutter and the master is cut Circuit 5...

Page 48: ...aster feed clutch turns off leaving sponge roller2 free to be turned by the master as it is wound off the drum 6 Master Feed Clutch Electromagnetic clutch Description Sponge roller2 is attached to the...

Page 49: ...de and the master is rolled up to the core If no core is installed or when the master is fully wound onto the core the master ejection sensor becomes Photopassing Photointerrupting Then USED MASTER FU...

Page 50: ...master ejection sensor becomes Photopassing Photointerrupting and detects that the ejection box is full Mechanically actuated the master eject jam sensor detects if the master is drawn into the ejecti...

Page 51: ...ster clamp is opened or closed during platemaking Opening closing operation is as follows 5 Rotate the drum to wind the master onto it 4 Open and close the master clamp to have it grip the leading edg...

Page 52: ...tion stop positions B mode and C mode Their functions are as follows 1 Structure 2 Operation of Master Clamp Open Close Lever The drawing below is a section through the machine s interior viewed from...

Page 53: ...52 x Platemaking Master Feed Ejection Section chap 2 2 Master Attach Detach Operation R8S02037e...

Page 54: ...inch the master clamp opening closing arm The master clamp is open This state occurs when the master is attach or detach This state occurs when the PRINT key is pressed B mode C mode R8S02038 C mode d...

Page 55: ...2 C mode is photointerrupted the clamp sensor 1 B mode detects the edge of photointerrupting photopassing 2C mode When the clamp sensor 1 B mode is photointerrupted the clamp sensor 2 C mode detects t...

Page 56: ...n Flowchart When the Power Is Cut Off Accidentally The machine returns to the initial state automatically when the power is turned off mistakenly during pro cessing platemaking master detach and maste...

Page 57: ...d through at a speed equal to the circumferential speed of the drum and press roller The press roll sensor senses the paper feed condition if a feed error occurs the message PAPER JAM ON FEEDER SIDE i...

Page 58: ...ent Pinion gear Paper feed roller When the main motor turns the paper feed cam rotates causing the timing segment to execute the reciprocating motion shown below which turns the pinion gear 2 Operatio...

Page 59: ...2 The paper feed roller is driven by the paper feed stepping motor via the timing belt The rotational timing is controlled by the program 2 Paper Feed Roller Drive Paper feed rollers Paper feed steppi...

Page 60: ...motion of the timing roller segment is transmitted to the pinion gear and the spring clutch works to rotate the Timing roller in the direction of conveyance 3 Driving of the Timing Roller Timing roll...

Page 61: ...eyed about 40 mm after it is gripped with the drum and Press roller 4 Escape the Guide Roller When the timing is too late the printing paper is gripped at two places too long Thus master elongation an...

Page 62: ...ge For feed amount the leading edge of the paper is detected by the paper top detect sensor and paper feed is controlled by program HELP 039 HELP 039 see p 244 If paper feed length is too large the ar...

Page 63: ...TION key Cam follower moves in the direction of e Drive timing of the timing roller becomes earlier Paper timing becomes earlier and the picture image moves backward 2Press the PRINT POSITION key Cam...

Page 64: ...s 2When positioned between the standard position and the bottom limit Rotate the vertical registration motor normally CW to return the printing position to the standard 2When positioned between the st...

Page 65: ...rs When it is detected DOUBLE FEED CHECK PAPER EJECTION is displayed on the LCD If double feeding occurs with the tape cluster optional equipped the tape is inserted R8S02E16e R8S02050 2DP S850 S650 S...

Page 66: ...ructs the sensor s light beam Restoration of the sensor s light beam signals that the paper tray has reached the top limit and triggers stopping of the feed tray s rise Sensing of paper decrease 2As p...

Page 67: ...the switch and the switch closes When the feed tray descends to its lower limit position the bracket engages the switch s actuator opening the switch If the elevator lower limit switch does not turn O...

Page 68: ...hen an absence of paper is detected the message NO PAPER is displayed on the LCD panel 2When absence of paper is sensed platemaking printing and test printing are not possible 2If the paper runs out d...

Page 69: ...68 v Drum Driving Section chap 2 vDrum Driving Section 1 Description Main motor encoder sensor Encoder Main motor Drum gear R8S02054 Drum position 1 sensor Drum position 2 sensor...

Page 70: ...oval button 2You do not have to hold down the drum removal button unlike the conventional one Hold it down when the ejection box is open NOTE Operation The diagram below shows the status of the drum p...

Page 71: ...low shows the status of the drum position 2 sensor during the drum rotation 2The drum attach position is detected on the attach position edge 2When the drum position 2 sensor is in the status of photo...

Page 72: ...hen the drum removal button is pressed the drum makes one rotation and stops with a bleep at the stop position Then the LED on the drum removal button turns on Circuit 3 Drum Removal Button LED Drum r...

Page 73: ...it JOG switch R8S02057 R8S02E23e Description While holding down the JOG switch the drum rotates When releasing the button the drum stops rotating The drum stop position is not detected When removing t...

Page 74: ...E24e 1 Rotation Speed Control by Encoder Sensor The encoder sensor detects the main motor rotation The main PCB Unit controls the number of main motor rotations with the encoder sensor signal The numb...

Page 75: ...the drum pressed with the press roller the area pressed ON When the pressed on position is 0 under the normally adjusted conditions relations among 1 2 and 3 are as follows Drum gear Press roller Pres...

Page 76: ...hown in the figure The timing of drum ON OFF varies depending on the cam curve s up and down The ON position is before the drum hole section so the printing area is not influenced Do not shorten the p...

Page 77: ...ascends when the paper is fed from the paper feed section by the cancel lever The press roller sensor also is used to know whether the paper is fed Circuit 2 Function of Parts R8S02E25e Press roller...

Page 78: ...n be switched on the operation panel When it is changed on the operation panel the press motor will start up to effect the switch as soon as the PRINT key is pressed Circuits R8S02E26 2In the initial...

Page 79: ...ction edge 2The press upper limit and the press lower limit are controlled by the encoder pulse from the center detection edge 1 Contact pressure position sensing R8S02068 Center detection edge Press...

Page 80: ...ion Section 1 Description In the paper ejection section the printed paper is removed from the drum and is ejected to the print tray Escape cam Paper stripper finger Paper eject stepping motor Top fan...

Page 81: ...d air transmitted from the air pump is blowed out of this hole to detach the tip end of the paper from the drum To remove the paper from the drum firmly the gap between the tip of finger and the drum...

Page 82: ...a constant stream of air at the paper stripper finger from the rear This assists paper stripping and also presses the paper against the ejection belt which stabilizes ejection Top fan 1 2 Paper stripp...

Page 83: ...ed normally When it is detected that the paper is not ejected normally PAPER JAM ON EJECTION SIDE is displayed on the LCD panel Operation The paper eject jam sensor is installed in the paper eject fan...

Page 84: ...timing the paper eject jam sensor does not have a photointerrupting status JAM2 Paper lead edge is not ejected When the paper eject jam sensor never has a photointerrupting status while the drum rotat...

Page 85: ...akes the paper stripped off the drum by the paper stripper finger to the print tray The belt is driven by the paper eject motor Pulses are controlled for stepping 4 Paper Ejection Belt Circuit Paper e...

Page 86: ...ng the gap between the squeegee roller and the ink roller Perform color printing to replace the drum unit for each color Press the drum removal button to the drum home position to replace the drum uni...

Page 87: ...86 m Drum Section chap 2 2 Circuit R8S02E30...

Page 88: ...The main PCB Unit controls the ink pump motor ON and OFF by this signal When NO INK continues while the drum rotates 20 times speed 3 during printing it is determined that the ink pack is empty NO IN...

Page 89: ...nk detection PCB unit Between the CN6 24 and GND 1 LED Display and Output Signal on the Ink Detection PCB Unit 2When the electric capacity variation between the detection needles on the ink detection...

Page 90: ...O INK is displayed on the error display and printing stops At the same time the power for the ink pump motor is turned off The drum rotates until NO INK is displayed after HIGH is output from the ink...

Page 91: ...st printing after the master is attached there is a possibility of insufficient ink on the drum surface resulting in faint images To prevent such ink insufficiency when in the first printing the machi...

Page 92: ...m limit position and the motor stops In this position the ink roller is pressed against the drum inner surface and ink will be supplied even if the machine performs printing without paper Ink roller a...

Page 93: ...driving the ink pump motor Operation The piston performs suction and release operation by moving up and down When the piston moves up it draws ink from the ink pack into the pump When the piston move...

Page 94: ...tops emergently Operation When the drum is attached to the main body the cam unit covers the pin and is locked firmly The difference of the cam unit prevents the cam unit from being loosened due to th...

Page 95: ...ber of prints last time it was used They ensure clear printing right from the first sheet after platemak ing Room temperature of 10 or below can cause insufficient ink supply even in Fine Start Standb...

Page 96: ...rmed When the front cover open is detected during printing the machine stops immediately During platemaking the machine stops when the front cover is opened Operation When the front cover is closed th...

Page 97: ...l of Scanner unit 108 c Platemaking Master Feed and Ejection Section 109 Master Feed Section 109 1 Removal of Cutter Unit 109 2 Removal of End Mark Sensor PCB Unit 110 3 Removal of Thermal Head 111 4...

Page 98: ...Left Assy 130 6 Removal of Inner Frame 131 7 Removal of Ink Pump 132 8 Removal of Ink Pump Motor 132 9 Removal of Ink Detection PCB Unit 133 10 Removal of Ink Roller Up Down Motor 133 Always remove t...

Page 99: ...ll it up to remove it 1 Open the front cover cover A 2 Press the drum removal button to move the drum to the drum stop position 2 Removal of Front Cover R8S03001 R8S03002 Screws Document cover R8S0300...

Page 100: ...5 screws 3 Press the scanner switch to slide the scanner unit 4 Remove the scanner rear cover See page 98 5 Remove the 10 screws indicated then remove the front cover R8S03005 Side cover L R8S03006 S...

Page 101: ...e replacing a PCB Unit R8S03008 R8S03007 Screws Rear cover Main PCB unit Relay PCB unit Screws R8S03004a Switching power supply 24V Switching power supply 5V Drive PCB unit screw connector Example Fra...

Page 102: ...ew Connector Screws Connector 1 Remove the preciously mentioned 2 and 6 2 Remove the 10 screws indicated then remove the bracket 7 Removal of Control Panel PCB 1 Remove the front cover See page 98 6 R...

Page 103: ...he connector and replace the battery PCB unit See page 101 Battery PCB unit R8S03014 Motor PCB unit Screw Screws Screw Screw Cover 1 Remove the rear cover See page 100 9 Removal of Motor PCB unit WARN...

Page 104: ...indicated and remove the inverter PCB unit 1 Remove the glass 2 Remove the 4 screws indicated and remove the reading cover 1 Removal of Glass 1 Remove the scanner side cover R 2 Remove the 2 screws t...

Page 105: ...scanner R bracket See page 99 See page 103 Do not move Slider A by hand IMPORTANT 5 Remove the 3 screws indicated and remove the lamp unit The lamp is fragile handle it with care IMPORTANT Reinstallat...

Page 106: ...Connector Inverter PCB unit R8S03022 Screws Wire Lamp 5 Removal of Wire Lamp 4 Remove the 4 screws indicated and remove the wire lamp 1 Perform steps 1 through 4 of procedure 4 2 Remove the cord clamp...

Page 107: ...ame holes with the slider A posi tioning holes See the figure on the right 2 Set the 2 slider A attachment tools and attach the 4 set screws 3 Fix the wire with 2 screws 4 Remove the 2 slider A attach...

Page 108: ...lign the slider B back face with the slider B attachment tool face 1 Set the slider B attachment tool and attach the 2 set screws 5 Remove the Wire fixing tools 3 Remove the wire from the spring in 2...

Page 109: ...tion side 8 Removal of Scanner unit Notch R8S03032 R8S03031 Rail Slide stopper Screws Screws Rail Notch Screw hole Scanner unit Screw hole Screw hole Screw hole Screw hole R8S03031a Screw Screw Scanne...

Page 110: ...master roll 2 Remove the 4 screws indicated and remove the cover F and R 3 Disconnect the connector indicated 4 Open the master cover 5 Remove the 2 screws indicated and remove the cutter unit Master...

Page 111: ...pen the scanner and take out the master roll 2 Open the master cover 3 Remove the 2 screws and remove the cover 4 Remove the 2 screws 5 Disconnect the connector indicated and the end mark sensor PCB u...

Page 112: ...out the master roll 2 Open the master cover 3 Remove the 2 screws indicated and remove the guide plate 4 Remove the screw indicated together with the collar 5 Disconnect the thermal head s 2 connector...

Page 113: ...ster feed unit 1 Open the scanner and take out the master roll 2 Take out the drum unit 3 Remove the front cover See page 98 4 Removal of Master Feed Unit 4 Remove the scanner side cover L 5 Remove th...

Page 114: ...rew indicated and remove the cover 2 Loosen the screw indicated to slacken the timing belt 3 Remove the timing belt from the pulley 4 Loosen the screw shown and remove the motor pulley 5 Disconnect th...

Page 115: ...nit 2 Remove the screw indicated and remove the opening closing lever 3 Loosen the screw to loosen the tension as shown in the figure 4 Remove the 2 screws indicated and remove the reinforcement plate...

Page 116: ...remove the reinforcement plate 5 Remove the timing belt Adjust tension by adjusting the master feed mas ter clamp opening closing lever and master ejec tion master clamp opening closing lever Then fit...

Page 117: ...ed tray unit and remove the connector Then remove the feed tray upward R8S03052 R8S03053 R8S03054 Potentiometer Paper length sensor Paper sensor Potentiometer DP S850 S650 S620 Paper length sensor DP...

Page 118: ...unter bore Do not use an old paper feed roller together with a new one IMPORTANT Reinstallation Paper feed rollers Set screw Paper feed roller Screw Paper feed shaft Screws Elevator lower limit switch...

Page 119: ...stment of its sensitivity See page 147 IMPORTANT Reinstallation 5 Remove the drum unit 6 Remove the 2 screws indicated then remove the bracket 7 Remove the photo receiving sensor connector 1 screw 1 1...

Page 120: ...he spring 6 Remove the 2 E rings and remove the links 7 Release the stopper of the release lever See page 120 See page 100 See page 123 8 Remove the 3 screws shown Remove the bearing stops and the spr...

Page 121: ...Screw Stay R8S03066 Screw Screw Screw Screw pump stay Screw link Connector Screw Screw Screw 1 Remove the rear cover 2 Remove the sub frame B 3 Remove the screw indicated and remove the pump stay 4 Re...

Page 122: ...the driving assy 2 Removal of Drum Gear and Driving Assy 1 Remove the rear cover 2 Remove the sub frame A B 3 Remove the spring 4 Remove the spring See page 100 R8S03069 Driving assy Screw 4 X 8 R8S0...

Page 123: ...MPORTANT n Paper Ejection Section 1 Removal of Paper Stripper Finger Sub Paper Stripper Finger 1 Open the master ejection box 2 Remove the set screws 3 Remove the paper stripper finger and sub paper s...

Page 124: ...nit R8S03072a Screw Paper eject fan unit Screws R8S03058 Paper ejection cover Screws Screws 1 Remove the 5 screws indicated then remove the paper ejection cover Screw R8S03059 2 Disconnect the 3 conne...

Page 125: ...Remove the timing belt See page 123 5 Stretch the belts and install them oriented as shown in the figure Screw R8S03073 R8S03076a Static removal brush Timing belt Guide plate Screws Static removal br...

Page 126: ...n Unit 1 Remove the top blow fan unit 2 Remove the 2 screws indicated and remove the fan 6 Removal of Fan R8S03077 R8S03078 Top blow fan unit R8S03079 Master ejection box Fan Fan 2DP S850 S650 2DP S62...

Page 127: ...the pressure adjustment unit 1 Remove the pressure adjustment unit 2 Loosen the set screw 3 Unscrew the 2 screws in the motor mounting plate and remove the mounting plate with its screws in it 8 Remov...

Page 128: ...ottom end of the screen for the top end IMPORTANT 3 Pass the bottom end screen bar through the screen bottom end side 4 Hold the bottom end screen bar in parallel with the drum and roll it up to the d...

Page 129: ...screws on the anti operation side to take out the bearing plate 5 Remove the master clamp The master clamp is attached to the base with the magnet See page 127 1 Remove the master clamp 2 Remove lumi...

Page 130: ...rail and 1 screw on the stay 3 Remove 4 screws on the outer frame right unit 4 Part the outer frame right unit a little and remove 3 connectors 5 Remove the outer frame right unit Connector R8S03090...

Page 131: ...dram unit 2 Remove the screw on the rail to take out the rail 3 Remove the screw on the stay to remove the stay 4 Remove 4 screws 5 Pull out the outer frame left assy R8S03092 R8S03093 R8S03094 Rail S...

Page 132: ...ion of arrow until it stops and fix it with the screw Slide the supporting plate in the direction of arrow 1 so that the supporting plate roller roller unit and roller are in contact with the inner su...

Page 133: ...band to remove the hose 3 Pull out the connector See page 131 4 Remove 4 screw to take out the ink pump 1 Remove the ink pump 2 Loosen the set screw to remove the collar 3 Remove 3 screws to take out...

Page 134: ...Remove the inner frame 2 Pull out the 2 connectors 3 Remove 2 screws to take out the motor bracket 4 Loosen the set screw to take out the gear 5 Remove 3 screws to take out the ink roller up down mot...

Page 135: ...ster Clamp opening Closing Section 142 1 Adjusting the Timing Belt Tension 142 2 Positioning the Master Clamp Opening Closing Levers 142 3 Adjusting the B C Modes 143 c Paper Feed Section 145 1 Adjust...

Page 136: ...Magnification 159 4 Adjusting Scan Horizontal Magnification 159 2 Master Making Start Position 158 3 Reading Start Position 161 1 Adjusting the Top End Reading Start Position Adjustment procedure 161...

Page 137: ...ket and the screw tip with a gap of 10 mm 5 Place the wire on the hook side on the pulley 6 Place the wire on the pulley in front of Slider B 7 Place the wire on the corner guide 8 Place the spring on...

Page 138: ...nto the pulley 3 Place the wire on the front pulley of Slider B 4 Pass the screw through the bracket opening and fix it in place with 2 nuts Temporarily fix the bracket and the screw tip with a gap of...

Page 139: ...set screw to adjust the belt s tension to about 1kg See page 112 NOTE Platemaking Master Feed Section Set screw Timing Belt R8S04003 1kg For removal of master feed unit Adjustment procedure 1 Lift up...

Page 140: ...gs Spring T L 104 9mm 3 Attaching the spring between C D and E 4 springs Spring T B L 220mm 4 Attaching the spring between D E and F 4 springs Spring T B L 220mm Master Ejection Section A Rubber rolle...

Page 141: ...gs Spring T L 104 9mm 3 Attaching the spring between C D and E 3 springs Spring T B L 220mm 4 Attaching the spring between D E and F 3 springs Spring T B L 220mm wSpring T L104 9mm eSpring T B L220mm...

Page 142: ...down the PRINT POSITION key For as long as this key is held down the eject motor will rotate in the reverse direction counterclockwise causing the rollers inside the master ejection box to rotate The...

Page 143: ...ace 2 places of the master clamp opening closing lever is aligned to within 0 5mm with the rim of the posi tioning hole Tension Screws Position hole Master ejection master clamp opening closing lever...

Page 144: ...2 see p 226 C mode Stopping drum in master detachment position 3 Adjusting the B C Mode When drum is removed from main body B mode 5 Press and hold down the 1 key to set the detach position 6 Press an...

Page 145: ...outside the standard range 1 Loosen the fixing screw then adjust the clamp sensor 2 c mode Do not press the master clamp against the rubber roller IMPORTANT Clearance between master ejection box s ru...

Page 146: ...the auxiliary paper separator unit 3 After adjustment tighten the screws IMPORTANT See page 65 NOTE Screws Elevator top limit sensor Paper feed shaft lever 1mm thick strip R8S04019 cPaper Feed Section...

Page 147: ...dicated in the figure at right conforms to the value shown below See page 199 HELP 006 see p 213 See page 117 See page 66 NOTE If the feed length is not the standard value 1 Loosen the screws then adj...

Page 148: ...sors to block off the light 6 Check that the value difference is 75 or more See page 199 HELP 006 see p 213 1 Double feed sensor adjust standard 1 Access HELP 006 For the accessing HELP modes 2 Touch...

Page 149: ...ition 2 Loosen the eccentric shaft fixing screw and adjust so that the clearance between the timing roller and the guide roller becomes 0 5 mm For description of operation See page 60 NOTE Standard va...

Page 150: ...ed image step 7 with the printed image step 4 Check the difference of 15mm and press the the key and the CLEAR key If the moving distance is not the 15mm Repeat step 6 through 7 HELP 030 see p 241 HEL...

Page 151: ...g the drum adjust the drum removal position sensor so that the stopper is placed in the groove center The master detachment position is determined by adjusting the drum removal position Only check the...

Page 152: ...he offset in the alignment of the center axis of the master clamp open close arm and the center axis of the master clamp open close lever HELP 012 see p 226 Standard value Offset in alignment of cente...

Page 153: ...Sensor bPress Section For description of operation Adjustment procedure 1 Check the press roll so that when it is pushed down to the lowest position by the cam the dis tance between the bottom of its...

Page 154: ...in the direction of the arrow Standard value Open the front cover and check whether the center of the press roll is aligned with the mark made in step 1 NOTE Standard value Item Alignment of mark on...

Page 155: ...ed in the machinery resulting in injury Cancel lever Lever Main motor shaft Paper stripper finger Drum surface 1 Adjusting the Paper Stripper Finger Clearance nPaper Ejection Section For description o...

Page 156: ...surface Adjust the above 1 and 2 at the same time There are 7 settings standard and 3 settings to adjust the printing darkness Print more than ten sheets every time the printing darkness is switched...

Page 157: ...crews 2 Loosen set screws 2 on both sides 3 Adjust the gap with the adjusting screws on both sides so that the space on both sides meets the standards After adjustment 1 Tighten set screw 2 2 Tighten...

Page 158: ...the rail right left unit is about 0 5mm 3 Tighten the screw to fix the rail Guide rail left Guide rail right Rail unit left Screw Screw Rail unit right R8S04048 Guide rail left Guide rail right Rail u...

Page 159: ...paper DP S620 S520 S510 B4 paper For test patterns see Chapter 8 HELP 030 4 Measure the length of two 100 mm squares in the sub scan vertical direction Standard value HELP 030 see p 241 Electrical sys...

Page 160: ...n in the figure Draw a line vertical direction at the position 30mm from the top end of the paper and at the position 200mm from the above line DP S850 S650 S550 A3 paper DP S620 S520 S510 B4 paper 2...

Page 161: ...e HELP 046 screen for adjustment HELP 046 see p 254 Item Dimensions of the 100 square lead edge line and the paper lead edge 10 0 5 mm Adjustment procedure 1 Access HELP 030 2 Touch the TEST PATTERN 1...

Page 162: ...50 A3 paper DP S620 S520 S510 B4 paper 2 Compare the printed image with the basic document Check the difference between the straight lines in the vertical direction 3 Adjust with the HELP 042 so that...

Page 163: ...Adjustment procedure 1 Set the printing position vertical direction to the standard 2 Draw a line at the position 30mm from the top end of the document and prepare a basic document as shown in the fig...

Page 164: ...After master making and printing check density HELP 044 see p 249 2 Adjusting the Scan Level Text Photo Photo Text Photo mode 1 Adjusting the Scan Level Text mode Make adjustment by the black level an...

Page 165: ...the key to store all speed set values Initialization Press the CLEAR key to initialize the displayed value HELP 003 display Pre stop speed 2 Adjusting the M mark Speed HELP 003 display M mark Speed S...

Page 166: ...ll speed set values Initialization Press the CLEAR key to initialize the speed of the selected item 4 Adjusting the Print Speed HELP 003 display Print Speed Standard value Adjustment procedure 1 Acces...

Page 167: ...217 1 Adjusting the Paper Eject Speed Item Paper eject speed below 5 speed 206 rpm HELP 007 display Paper eject speed Paper eject speed 6 speed 239 rpm If the value is not correct Press the PRINT POS...

Page 168: ...167 z Guaranteed Periodical Maintenance 168 x Cleaning and Oiling 168 1 Cleaning 168 2 Oiling 168 c Periodical Maintenance 169 1 6 month Periodical Checking 169 5 Chapter 5 Maintenance Check...

Page 169: ...ntenance must be performed after clearing the trouble 1 Cleaning the document 2 Cleaning the document table glass 3 Cleaning the thermal head xCleaning and Oiling 1 Paper shreds Clean with a brush or...

Page 170: ...ush Press roller Cleaning Remove paper shreds Drum exterior Cleaning Remove ink and paper shreds Paper feeding section Checking Paper is fed smoothly Remove paper shreds Plate making section Checking...

Page 171: ...170 MEMO...

Page 172: ...isplayed 181 13 E020 is displayed 182 14 E021 is displayed 182 15 Malfunction of Master feed Clutch 182 16 Malfunction of Master stepping motor 183 17 MASTER SET ERROR is displayed 183 18 Malfunction...

Page 173: ...ter cutter motor locked Error Communicationwiththetapeclusterisnotperformednormally 20 21 3 4 5 6 7 8 9 10 11 12 13 14 17 23 22 19 27 25 26 24 184 184 174 174 175 176 177 177 178 179 180 181 182 182 1...

Page 174: ...power with the tester If it is AC100V replace the 24V power supply 2 Optical system dose not move forward backward Cause Detective section Procedures Result Countermeasure Items to be checked Wire or...

Page 175: ...s the sensor normal Replace the elevator top limit sensor Main PCB Unit Check the wiring harness If there is no problem replace the main PCB 8 Elevator lower limit switch Turn the elevator lower limit...

Page 176: ...175 z Troubleshooting Guide chap 6 Cause Detective section Procedures Result Countermeasure Items to be checked 1 6 3 2 4 5 6 5 E005 is displayed HELP 005 see page 207 change...

Page 177: ...a tester to measure voltage Is voltage normal Turn the center encoder sensor on and off and use a tester to measure voltage Is voltage normal NO Replace the press encoder sensor Check the wiring harn...

Page 178: ...se Replace the main PCB unit NO Cause Detective section Procedures Result Countermeasure Items to be checked 1 Does thermal head up down motor turn when it is checked using HELP 008 YES Follow the pro...

Page 179: ...on and off and use a tester to measure voltage Is voltage normal Turn the clamp sensor 2 on and off and use a tester to measure voltage Is voltage normal NO Replace the clamp sensor 1 Check the wirin...

Page 180: ...lider limit sensor 2 on and off and use a tester to measure voltage Is voltage normal NO Replace the slider limit sensor 1 Check the wiring harness If there is no problem replace the main PCB YES Main...

Page 181: ...e voltage Is voltage normal Turn the vertical registration center sensor on and off and use a tester to measure voltage Is voltage normal NO Replace the vertical registration encoder sensor Check the...

Page 182: ...ontal registration center sensor on and off and use a tester to measure voltage Is voltage normal NO Replace the horizontal registration encoder sensor Check the wiring harness If there is no problem...

Page 183: ...ed 1 YES Follow the procedure 2 Replace the main PCB unit Tape cluster PCB unit Main PCB unit 2 Does replacing the tape cluster PCB unit solve the problem YES Finish NO Is the wiring harness including...

Page 184: ...drum removal position Check and adjust C mode YES 6 Main PCB unit Eject motor NO Check bundled wire and connectors and replace main PCB unit Master eject jam sensor Does replacing the master eject jam...

Page 185: ...isplayed if paper is absent and is 0 displayed if present YES Replace the paper sensor Main PCB unit NO Check bundled wire and connectors and replace main PCB unit HELP 006 see page 211 1 Cause Detect...

Page 186: ...lace the 24V power supply Ink pump motor 8 Does voltage between drive PCB unit CN6 24 and 25 show 24V YES Replace the ink pump motor Ink pump Replace the ink pump Is trouble cleared by cleaning inside...

Page 187: ...etective section Procedures Result Countermeasure Items to be checked NO NO Drum position 1 sensor When drum is checked with HELP 005 while rotating slowly does the Drum position 1 sensor display 0 or...

Page 188: ...28 Paper jams in the paper feed side 2 1 NO Main PCB unit Press roller sensor Finish YES Check bundled wire and connectors and replace main PCB unit Replace the main PCB unit YES Main PCB unit 27 NO...

Page 189: ...ed roller Paper separator unit gap If gap is too large separator unit will rattle in direction of paper transfer path causing double sheets to be fed If gap is too small paper separator unit cannot fo...

Page 190: ...tect the edge within 1 5 seconds after the thermal head up down motor starts rotating The main motor is defective The main motor encoder sensor is defective The main motor PCB unit is defective The dr...

Page 191: ...horizontal registration moving distance back to the center the horizontal registration center sensor does not detect that the horizontal registration reaches the center Error FPGA Write readout to FPG...

Page 192: ...s defective Error SDRAM Write readout to the image memory of the main PCB is defective Error Storage clear of the memory function The memory function storage contents are not stored cleared in the mem...

Page 193: ...192 MEMO...

Page 194: ...193 Chapter 7 HELP Mode Pz HELP Mode List 194 x Overview 198 c HELP Mode Functions and Operation Procedures 199 Accessing HELP Modes 199 HELP Mode Descriptions 200 7...

Page 195: ...194 z Help mode List chap 7 z HELP Mode List...

Page 196: ...V POWER RELAY TEST 24V POWER OFF TEST LCD PERFORMANCE Checking Notice LED performance Checking sensors MASTER FEED COVER SWITCH MASTER TOP SENSOR Checking sensors FRONT COVER SENSOR MAIN THERMISTOR TH...

Page 197: ...h Scanner read length Scanner move range Page1 Adjustment ADF horizontal main scan magnification ADF vertical sub scan magnification ADF lead edge start position ADF horizontal reading center Page2 Ad...

Page 198: ...nction setting Interlock Paper feed error First print Sensor switch operation Page2 Function setting Paper feed adjustment HELP 039 valid invalid Function setting AB system Inch system Model name chan...

Page 199: ...t is replaced and after initialization setting has been implemented using HELP 027 Modes for function checks These modes permit the running of function checks on individual motors given series of oper...

Page 200: ...ear particular mode accessed HELP mode no Ex enter 0 1 1 PRINT key 2HELP mode number selection screen 2HELP mode screen HELP 011 2 Standby a Power OFF Switch OFF Power switch 2Print speed keys and Pow...

Page 201: ...rs TAP 05 12 are installed 2Service Call Contact Number if available Operation procedure 1 Enter 000 by the NUMERIC keys and then press the PRINT key 2 a To exit the HELP mode Turn the power switch OF...

Page 202: ...OFF a To access another HELP mode Enter the desired mode number using the numeric keys Call the HELP mode H 001 4 Touch USB or CF Memory Card to update the main PCB To update the main PCB Press the ST...

Page 203: ...ing the coordinates and checking operation of the touch panel 3 1 Touch the center point of the circle on the panel upper left 2 The circle moves to the lower right Touch the center point again Calibr...

Page 204: ...peed 2PRINT SPEED 2JOG SPEED 2M MAKE SPEED 2PRESTOP SPEED 3 Press the MASTER MAKING key The drum rotates and the rotation speed appears on the panel lower part Check the speed The drum does not rotate...

Page 205: ...lower right Change the screen 2 Checking Adjusting the Print Speed Checking Adjusting the Print Speed 2PRINT SPEED 2JOG SPEED 2M MAKE SPEED 2PRESTOP SPEED The drum does not rotate even if the drum rem...

Page 206: ...ction display will reappear Return to the HELP mode 2 Press the MASTER MAKING key to rotate the drum Rotate the drum 3 Checking Paper Feed Ejection Check paper feed ejection 2If paper is present paper...

Page 207: ...the ink level is detected ink is replenished 2 Check the following operations Check paper feed ejection The drum rotates at the print speed set on the operation panel NOTE a To exit the HELP mode Turn...

Page 208: ...the TEST PRINT key Every time this key is pressed the drum stops at the pre detach position the post detach position the removal position and the attach position in order 2Press the 1 key Every time...

Page 209: ...hes Checking sensors switches step 5 a Press the STOP key 2 Adjusting Checking the Drum Section 4 pages in total Page 2 2Check operation of the drum section removal pre detach detach post detach attac...

Page 210: ...the drum stop position at the drum master undetected position the leather part at the screen back end and below the drum master sensor in order Check operation 4 step 5 a Press the STOP key 2 Touch t...

Page 211: ...y is pressed the drum stops at the master detach position Check operation 1 Check that the master is wound around the drum Then enter 005 by the NUMERIC keys and then press the PRINT key Call the HELP...

Page 212: ...itches ELEVATOR TOP LIMIT SENSOR ELEVATOR LOWER LIMIT SWITCH ELEVATOR DOWN SWITCH PAPER SENSOR PAPER TOP DETECT SENSOR SIGNAL SENSOR HEAVY WEIGHT PAPER LEVER SENSOR Operation procedure 3 Check the fol...

Page 213: ...per width adjustment 2Paper width display Operation procedure 4 Check the following sensors Checking sensors 3 Check operation step 5 a Press the STOP key 1 Enter 006 by the NUMERIC keys and then pres...

Page 214: ...sensor standard heavyweight 2Adjusting the optical axis of the double feed sensor Operation procedure 3 Basic adjustment step 5 a Next page 4 Adjust the double feed sensor standard 1 Check that the ma...

Page 215: ...The value of the selected double feed sensor is displayed The value of the double feed sensor not selected does not change Checking sensor 7 a To exit the HELP mode Turn the power switch OFF a To acc...

Page 216: ...the optical axis of the double feed sensor 9 a To exit the HELP mode Turn the power switch OFF a To access another HELP mode Enter the desired mode number using the numeric keys Press the STOP key The...

Page 217: ...ING MOTOR MASTER FEED CLUTCH CUTTER MOTOR PAPER EJECT FAN 2Checking sensor MASTER FEED COVER SWITCH MASTER TOP SENSOR THERMAL HEAD UP DOWN SENSOR Operation procedure 1 3 Check the following sensor Che...

Page 218: ...NUMERIC keys and then press the PRINT key Call the HELP mode H 007 2 Touch the arrow on the screen lower right once to switch to Page 2 Change the screen 3 Adjust the speed 4 a To exit the HELP mode T...

Page 219: ...MOTOR 2Checking sensors switches MASTER FEED COVER SWITCH MASTER TOP SENSOR THERMAL HEAD UP DOWN SENSOR Operation procedure 1 3 Check the following sensors and switches Checking sensors switches 2 Che...

Page 220: ...the PRINT key Call the HELP mode H 008 2 Touch the arrow on the screen lower right once to switch to Page 2 Change the screen 3 Adjust the end mark sensor 5 4 To display the amount of light received...

Page 221: ...CT JAM SENSOR Operation procedure 1 3 2 Check operation Check operation 4 Enter 009 by the NUMERIC keys and then press the PRINT key Call the HELP mode H 009 a To exit the HELP mode Turn the power swi...

Page 222: ...PPING MOTOR 2Checking sensor SCANNER OPEN CLOSE SENSOR DOCUMENT COVER OPEN CLOSE SENSOR SLIDER LIMIT SENSOR 1 2 DOCUMENT SIZE SENSOR 1 5 2Data display Document size Operation procedure 1 2 Check opera...

Page 223: ...owing sensors and switches Checking sensors switches a To exit the HELP mode Turn the power switch OFF a To access another HELP mode Enter the desired mode number using the numeric keys Press the STOP...

Page 224: ...Operation procedure 1 3 2 Function enable disable setting Enter 011 by the NUMERIC keys and then press the PRINT key Call the HELP mode H 011 a To exit the HELP mode Turn the power switch OFF a To ac...

Page 225: ...D MASTER CORE SENSOR USED MASTER FULL SENSOR MASTER EJECT JAM SENSOR Operation procedure 1 Enter 011 by the NUMERIC keys and then press the PRINT key Call the HELP mode H 011 3 To check the operation...

Page 226: ...rs ADF DOCUMENT SIZE SENSOR 1 5 2Checking ADF Document size Operation procedure 1 Enter 011 by the NUMERIC keys and then press the PRINT key Call the HELP mode H 011 3 Feed the document through the ma...

Page 227: ...MOTOR 2Checking sensors CLAMP SENSOR 1 CLAMP SENSOR 2 Operation procedure 1 3 Check the following sensors Checking sensors 2 Check operation 4 Enter 012 by the NUMERIC keys and then press the PRINT k...

Page 228: ...AL SOLENOID 2Checking sensors PRESS CENTER SENSOR PRESS ENCODER SENSOR PRESS ROLLER SENSOR Operation procedure 1 3 Check the following sensors Checking sensors 2 Check operation 4 Enter 013 by the NUM...

Page 229: ...REG MOTOR 2Checking sensors VERTICAL REG CENTER SENSOR VERTICAL REG ENCODER SENSOR Operation procedure 1 3 2 Check operation 4 Check the following sensors Checking sensors Check operation Enter 014 b...

Page 230: ...al Page 2 2Display of adjustment values REGISTRATION ADJUST RIGHT REGISTRATION ADJUST LEFT 3 Check the adjustment values 2 Touch the arrow on the screen lower right once to switch to Page 2 Change the...

Page 231: ...FT SOLENOID 2Checking sensors HORIZONTAL REGISTRATION CENTER SENSOR HORIZONTAL REGISTRATION ENCODER SENSOR Operation procedure 1 3 2 4 Check operation Enter 015 by the NUMERIC keys and then press the...

Page 232: ...Check operation Enter 019 by the NUMERIC keys and then press the PRINT key When HELP 019 is entered the thermal head moves up and the ink roller moves down Call the HELP mode H 019 3 a To exit the HE...

Page 233: ...ST 24V POWER OFF TEST LCD PERFORMANCE 2Checking Notice LED performance 2Checking sensors MASTER FEED COVER SWITCH MASTER TOP SENSOR Operation procedure 1 3 2 4 Check operation Enter 020 by the NUMERIC...

Page 234: ...E LAPSE FROM LAST PRINT Operation procedure 1 Enter 021 by the NUMERIC keys and then press the PRINT key Please wait is displayed and the shading memory and FPGA are checked Call the HELP mode H 051 2...

Page 235: ...al print count Operation procedure 1 2 Check data Total count is displayed 3 a To exit the HELP mode Turn the power switch OFF a To access another HELP mode Enter the desired mode number using the num...

Page 236: ...ER OF MASTER ROLL USED Operation procedure 1 2 Check data Data are displayed 3 a To exit the HELP mode Turn the power switch OFF a To access another HELP mode Enter the desired mode number using the n...

Page 237: ...ERROR page 2 MASTER FEED ERROR PAPER WRAP UP PAPER FEED JAM PAPER MISS FEED ERROR COUNT Page 3 5 Display of Error History Page 6 Display of Service Call History Operation procedure 1 Enter 024 by the...

Page 238: ...n Page 4 6 Display of Error History 13 16 Page 5 Touch the arrow on the screen lower right in step 5 to display the error history on Page 5 7 Display of Service Call History 1 4 Page 6 Touch the arrow...

Page 239: ...6 by the NUMERIC keys and then press the PRINT key Call the HELP mode H 026 2 Display of document density scanner 3 HELP 025 unused a To exit the HELP mode Turn the power switch OFF a To access anothe...

Page 240: ...Operation procedure 1 Enter 027 by the NUMERIC keys and then press the PRINT key Call the HELP mode H 027 2 Check data Page 1 Machine specific codes and the manufacturing number are displayed 4 3 Ini...

Page 241: ...k result is normal and NG if defective 3 Enter 028 by the NUMERIC keys and then press the PRINT key Memory check starts Call the HELP mode H 028 a To exit the HELP mode Turn the power switch OFF a To...

Page 242: ...er cover switch disabled and 4 C 0 Scanner disabled of HELP 061 The test pattern can be made up and printed with the scanner opened Operation procedure 1 Enter 030 by the NUMERIC keys and then press t...

Page 243: ...242 c HELP Mode Function and Operation Procedures chap 7...

Page 244: ...ical Registration Adjustment 2Vertical Registration Adjustment Operation procedure 1 2 The test patter selection screen appears 3 Adjust vertical registration Enter 030 by the NUMERIC keys and then pr...

Page 245: ...Page 5 Paper feed loop levels are displayed HELP 031 to HELP 038 unused 4 Unchangeable 1 Enter 039 by the NUMERIC keys and then press the PRINT key Memory check starts Call the HELP mode H 039 2 Touch...

Page 246: ...on Scan vertical sub scan magnification Scan lead edge start position Scanner horizontal reading center Operation procedure 1 Enter 042 by the NUMERIC keys and then press the PRINT key Call the HELP m...

Page 247: ...042 by the NUMERIC keys and then press the PRINT key Call the HELP mode H 042 Adjust the scanner read Touch the arrow on the screen lower right once to switch to Page 2 Change the screen a To exit th...

Page 248: ...scan magnification ADF vertical sub scan magnification ADF lead edge start position ADF horizontal reading center Operation procedure 1 2 3 Enter 043 by the NUMERIC keys and then press the PRINT key...

Page 249: ...4 Enter 043 by the NUMERIC keys and then press the PRINT key Call the HELP mode H 043 Adjust the ADF read Touch the arrow on the screen lower right once to switch to Page 2 Change the screen a To exi...

Page 250: ...l Peak hold Operation procedure 1 2 Adjust the scan level 3 Text mode Adjust it by black and white levels Do not change the peak hold Text Photo mode Adjust it by the black level and the peak hold Do...

Page 251: ...Operation procedure 1 3 Adjust the scan level 4 2 Photo Text mode Photo mode Adjust it by the black level and the peak hold Do not change the white level Enter 044 by the NUMERIC keys and then press...

Page 252: ...xt mode Adjust it by black and white levels Do not change the peak hold Text Photo mode Adjust it by the black level and the peak hold Do not change the white level a To exit the HELP mode Turn the po...

Page 253: ...ode Photo mode Adjust it by the black level and the peak hold Do not change the white level Enter 044 by the NUMERIC keys and then press the PRINT key Call the HELP mode H 044 Touch the arrow on the s...

Page 254: ...tment 2MASTER CLAMP MARGIN 2M MAKE SPEED MAGNIFICATION 2M MAKE FEED VOLUME MAGNIFICATION Operation procedure 1 2 3 Adjust the master feed Enter 046 by the NUMERIC keys and then press the PRINT key Cal...

Page 255: ...Adjust the master feed 2 Enter 046 by the NUMERIC keys and then press the PRINT key Call the HELP mode H 046 Touch the arrow on the screen lower right once to switch to Page 2 Change the screen 4 a T...

Page 256: ...NE Operation procedure 1 Enter 047 by the NUMERIC keys and then press the PRINT key Call the HELP mode H 047 2 Adjust the online master making 3 a To exit the HELP mode Turn the power switch OFF a To...

Page 257: ...mal Head Setting 2Thermal head setting THERMAL HEAD RESISTANCE RANK THERMAL HEAD RESISTANCE RANK OFFSET Operation procedure 1 2 Thermal Head Setting step 3 a Press the STOP key Enter 048 by the NUMERI...

Page 258: ...tory Adjustment Enter 049 by the NUMERIC keys and then press the PRINT key Call the HELP mode H 049 3 a To exit the HELP mode Turn the power switch OFF a To access another HELP mode Enter the desired...

Page 259: ...e 1 2 Rental machine setting 3 a To exit the HELP mode Turn the power switch OFF a To access another HELP mode Enter the desired mode number using the numeric keys Press the STOP key The HELP mode sel...

Page 260: ...nged Operation procedure 1 2 Change the model name Normally do not change the model name 3 a To exit the HELP mode Turn the power switch OFF a To access another HELP mode Enter the desired mode number...

Page 261: ...52 by the NUMERIC keys and then press the PRINT key The service call contact entry screen appears Call the HELP mode H 052 3 Enter the service call number for emergencies 2 Touch the line to be change...

Page 262: ...ge 1 2Setting Date time display rule setting When the memory card is enable date and time clock are enable Operation procedure 2 Set the date time display rules HELP 053 unused step 3 a Press the STOP...

Page 263: ...d Second 2 4 Enter 054 by the NUMERIC keys and then press the PRINT key Call the HELP mode H 054 Touch the arrow on the screen lower right once to switch to Page 2 Change the screen a To exit the HELP...

Page 264: ...etting Buzzer ON OFF and buzzer volume adjustment Operation procedure 2 Setting Buzzer ON OFF and buzzer volume adjustment 3 1 Enter 055 by the NUMERIC keys and then press the PRINT key Call the HELP...

Page 265: ...ready tone sounds 2Press the 5 key The disable tone sounds 2Press the 6 key The soft warning tone 1 sounds 2Press the 7 key The soft warning tone 2 sounds 2Press the 8 key The loud warning tone sound...

Page 266: ...er 056 by the NUMERIC keys and then press the PRINT key Call the HELP mode H 056 2Setting Language setting a To exit the HELP mode Turn the power switch OFF a To access another HELP mode Enter the des...

Page 267: ...Page 1 Function setting Interval print and the service call number Page 2 Function setting Factory setting Do not change it Operation procedure 2 Function Setting Display Page 1 HELP 057 to HELP 059 u...

Page 268: ...splay Page 2 Touch the arrow on the screen lower right 4 a To exit the HELP mode Turn the power switch OFF a To access another HELP mode Enter the desired mode number using the numeric keys Press the...

Page 269: ...lt 1 D Paper feed error Stop at the first error Stop at the second error Default 2 AB First print Print Jog Speed 0 Default Speed1 2 H 3 4 Sensor switch operation enable disable Default Page 2 Functio...

Page 270: ...269 c HELP Mode Function and Operation Procedures chap 7...

Page 271: ...Display Page 2 Touch the arrow on the screen lower right a To exit the HELP mode Turn the power switch OFF a To access another HELP mode Enter the desired mode number using the numeric keys Press the...

Page 272: ...Temperature display Celsius y Default Fahrenheit F Operation procedure 2 Function Setting 3 1 Enter 062 by the NUMERIC keys and then press the PRINT key Call the HELP mode H 062 a To exit the HELP mod...

Page 273: ...e printer may not function properly Therefore they must not be changed a To exit the HELP mode Turn the power switch OFF a To access another HELP mode Enter the desired mode number using the numeric k...

Page 274: ...the extended EEPROM Operation procedure 2 Key Card Option Setting 3 Initialize the extended EEPROM Page 3 Touch the arrow on the screen lower right in step 2 Then touch the arrow on the screen lower...

Page 275: ...peration Check 2 pages in total Page 1 Tape cluster option setting Tape cluster settings Page 2 Tape cluster option setting Tape cluster settings Operation procedure 1 2 Function Setting Display Page...

Page 276: ...ge 2 Touch the arrow on the screen lower right 3 Check operation a To exit the HELP mode Turn the power switch OFF a To access another HELP mode Enter the desired mode number using the numeric keys Pr...

Page 277: ...ult disable Operation procedure 2 Function setting 3 1 Enter 072 by the NUMERIC keys and then press the PRINT key Call the HELP mode H 072 a To exit the HELP mode Turn the power switch OFF a To access...

Page 278: ...contents not yet determined Page 2 2Memory card format Operation check Operation procedure 2 Function Setting Display Page 1 3 Format operation check Display Page 2 Touch the arrow on the screen lowe...

Page 279: ...ation Procedures chap 7 Coin Vendor Option Setting Function setting Set contents not yet determined 2Coin vendor option setting Operation procedure 1 Enter 074 by the NUMERIC keys and then press the P...

Page 280: ...determined 2Password setting Operation procedure HELP 076 and the followings items are the setting for the printer s basic functions If they are changed the printer may not function properly Therefore...

Page 281: ...280 MEMO...

Page 282: ...unctions 282 1 Switches Clutches Solenoids 282 2 Sensors 1 283 3 Sensors 2 284 4 Motors Fans 285 5 PCB unit Others 286 6 Connector VR LED Layout and Functions 287 x Overall Wiring Layout 293 1 Overall...

Page 283: ...tection Master cover open closed detection Master ejection box open closed detection Elevator lower limit detection Drum detection set or not Feed tray descend Drum removal Drum rotation Power ON OFF...

Page 284: ...closing lever C mode is detected Horizontal registration center is detected DP S850 S650 S620 Horizontal registration encode is detected DP S850 S650 S620 Heavy weight paper is detected Paper feed ele...

Page 285: ...3 4 5 Master top is detected Paper is detected set or not Paper length is detected Paper eject jam is detected Paper top is detected Signal is detected Paper double feed is detected DP S850 S650 S620...

Page 286: ...ster eject stepping motor Master clamp motor Horizontal registration motor DP S850 S650 S620 Paper feed tray elevator motor Paper feed stepping motor Vertical registration motor Main motor Press motor...

Page 287: ...ing the motor To control the 24V power and to supply the thermal head power 24V supply 5V power to supply 5V Controlling the main motor Detecting Ink amount in the drum Thermal head CCD PCB unit Inver...

Page 288: ...LED Layout and Functions 1 CCD PCB unit R8 V325 CCD PCB unit R8 V322 CCD PCB unit R8 V323 DP S550 S520 S510 DP S650 S620 DP S850 2 Inverter PCB unit J2 X105 3 LCD Panel TG014 R8S09006 Do not remove th...

Page 289: ...SW4 SW7 SW10 SW13 SW28 SW25 SW29 SW24 SW5 SW9 SW11 SW14 CN3 CN1 SW17 SW20 SW18 SW23 SW22 SW15 SW16 SW19 SW21 SW1 SW2 SW27 LED11 LED9 LED7 LED10 LED8 LED6 LED14 LED12 LED5 LED13 CN2 CN4 LED1 LED3 LED4...

Page 290: ...2 3 4 ON 1 2 3 4 ON Setting OFF OFF OFF OFF Item not used not used not used not used DIP switch 1 2 3 4 Turn off all DIP switches DIP switch status OFF ON When the battery BT1 replace Be sure to turn...

Page 291: ...290 z Electrical Parts Layout and Their Functions chap 8 9 Main Motor unit R8 V327 10 Drive PCB unit R8 V312 R8S09014 R8S09015 R8S09016 11 Relay PCB unit R8 V362...

Page 292: ...291 z Electrical Parts Layout and Their Functions chap 8 12 24 V power supply UA039 Adjusted at the factory Do not change IMPORTANT 13 5 V power supply UA040 R8S09017 R8S09018...

Page 293: ...292 z Electrical Parts Layout and Their Functions chap 9 MEMO...

Page 294: ...293 x Overall Wiring Layout chap 9 x Overall Wiring Layout Overall Wiring Layout 1 Main PCB 1 2...

Page 295: ...309 294 x Overall Wiring Layout chap 9 Overall Wiring Layout 1 Main PCB 2 2...

Page 296: ...310 O 295 x Overall Wiring Layout chap 9 2 Overall Wiring Layout 2 Overall Wiring Layout 2 Drive PCB 1 2...

Page 297: ...311 296 x Overall Wiring Layout chap 9 Overall Wiring Layout 2 Drive PCB 2 2...

Page 298: ...297 Reproduction prohibited 1st printing February 2007 Issued by DUPLO SEIKO CORPORATION PRINTED IN JAPAN...

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