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Sensors and Board

D3B1

PER

EED

UNI

B2020

(D3B1)

1.3 SENSORS AND BOARD



Unplug the machine power cord before starting the following procedure.

1.3.1 PAPER END SENSOR

1. Vertical transfer roller unit (page 5)

2. Paper end feeler [A] (

x 2)

3. Paper end sensor [B] (

x 2,

x 1)

1.3.2 TRAY LIFT SENSOR

1. Vertical transfer roller unit (page 5)

2. Tray lift feeler [A] (

x 2)

3. Tray lift sensor [B] (

x 2,

x 1)

Содержание MP 2014

Страница 1: ...D245 D246 D247 SERVICE MANUAL...

Страница 2: ...ION OF RICOH AMERICAS CORPORATION All product names domain names or product illustrations including desktop images used in this document are trademarks registered trademarks or the property of their r...

Страница 3: ...tion Users of this manual should be either service trained or certified by successfully completing a Ricoh Technical Training Program Untrained and uncertified users utilizing information contained in...

Страница 4: ...LEGEND PRODUCT CODE COMPANY LANIER RICOH D245 MP 2014 MP 2014 D246 MP 2014D MP 2014D D247 MP 2014AD MP 2014AD DOCUMENTATION HISTORY REV NO DATE COMMENTS 08 2015 Original Printing...

Страница 5: ...2 1 2 1 SYSTEM CONFIGURATION AND OPTIONS 1 12 1 3 GUIDANCE FOR THOSE WHO ARE FAMILIAR WITH THE PREDECESSOR PRODUCT 1 13 1 3 1 DIFFERENCES BETWEEN SIMILAR MODELS 1 13 D160 D161 vs D245 D246 D247 1 13 2...

Страница 6: ...3 1 PREVENTIVE MAINTENANCE TABLES 3 1 3 2 PM PARTS SETTINGS 3 1 3 2 1 PM PARTS REPLACEMENT PROCEDURE 3 1 3 2 2 AFTER INSTALLING THE NEW PM PARTS 3 1 3 2 3 OPERATION CHECK 3 1 4 REPLACEMENT AND ADJUST...

Страница 7: ...6 4 CIS UNIT 4 24 4 6 5 SCANNER DRIVE BELT 4 24 4 6 6 SCANNER HP SENSOR 4 25 4 6 7 SCANNER MOTOR 4 25 4 6 8 ADJUSTING THE SCANNER PARAMETERS 4 26 4 7 LASER UNIT 4 27 4 7 1 LOCATION OF CAUTION DECAL 4...

Страница 8: ...SOR 4 50 4 12 6 TRAY LIFT UNIT 4 51 4 12 7 BY PASS TRAY 4 51 4 12 8 BY PASS PAPER FEED ROLLER AND BY PASS PAPER END SENSOR 4 52 4 12 9 BY PASS TRAY FRICTION PAD 4 54 4 13 DUPLEX UNIT 4 55 4 13 1 DUPLE...

Страница 9: ...MENU 5 2 Menu List 5 2 5 1 3 SPECIAL MAINTENANCE MENU 5 3 Menu List 5 3 5 2 ENGINE SP MODE 5 4 5 2 1 SP1 XXX PAPER HANDLING 5 4 5 2 2 SP2 XXX DRUM 5 16 5 2 3 SP3 XXX PROCESS 5 27 5 2 4 SP4 XXX SCAN 5...

Страница 10: ...6 2 1 SC1XX SCANNING 6 2 6 2 2 SC2XX EXPOSURE 6 6 6 2 3 SC3XX IMAGE PROCESSING 6 9 6 2 4 SC4XX IMAGE PROCESSING 6 14 6 2 5 SC5XX PAPER FEED AND FUSING 6 15 6 2 6 SC6XX DEVICE COMMUNICATION 6 32 6 2 7...

Страница 11: ...green keep hands away from the mechanical and the electrical components as the machine starts making copies as soon as the warm up period is completed 6 The inside and the metal parts of the fusing u...

Страница 12: ...uctions Handling Toner Work carefully when removing paper jams or replacing toner bottles or cartridges to avoid spilling toner on clothing or the hands If toner is inhaled immediately gargle with lar...

Страница 13: ...ry or service depot when replacement of the optical subsystem is required Use of controls or adjustment or performance of procedures other than those specified in this manual may result in hazardous r...

Страница 14: ...and abbreviations The meaning of those symbols and abbreviations are as follows Screw Shoulder screw Black screw TCRU Connector FFC Flat Film Connector Harness clamp Clip E ring C ring Timing belt Spr...

Страница 15: ...valds in the U S and other countries Microsoft Windows Windows Server Windows Vista and Internet Explorer are either registered trademarks or trademarks of Microsoft Corporation in the United States a...

Страница 16: ......

Страница 17: ...PRODUCT INFORMATION REVISION HISTORY Page Date Added Updated New None...

Страница 18: ......

Страница 19: ...IEW 1 1 1 COMPONENT LAYOUT No Description No Description 1 ADF unit D247 only 7 By pass tray unit 2 Scanner unit 8 Paper feed unit Option 3 Paper exit reverse unit D246 D247 Paper exit unit D245 9 Pap...

Страница 20: ...Product Overview SM 1 2 D245 D246 D247 1 1 2 PAPER PATH No Description No Description 1 ADF unit D247 only 3 By pass tray 2 Duplex unit D246 D247 only 4 Paper feed unit Option...

Страница 21: ...motor D247 only 8 By pass paper feed clutch 2 Toner supply motor 9 Duplex clutch D246 D247 only 3 Tray lift motor Option 10 Main motor 4 Registration clutch 11 Reverse clutch D246 D247 only 5 Paper fe...

Страница 22: ...5 D246 D247 1 1 4 PARTS LAYOUT ADF unit D247 only No Description No Description 1 ADF registration sensor 5 ADF cover sensor 2 ADF main motor 6 ADF inverter solenoid 3 ADF pick up solenoid 7 ADF main...

Страница 23: ...Product Overview SM 1 5 D245 D246 D247 Product Information Scanner Unit No Description No Description 1 Scanner HP sensor 4 Scanner motor 2 CIS unit 5 Operation panel 3 Platen cover sensor...

Страница 24: ...per Feed Unit No Description No Description 1 Registration clutch 5 Registration sensor 2 Paper feed clutch Main 6 Paper feed sensor Option 3 Paper feed clutch Option 7 Paper end sensor Option 4 Trans...

Страница 25: ...verview SM 1 7 D245 D246 D247 Product Information Laser Unit PCDU Fusing Unit No Description No Description 1 Laser unit 5 Thermostat 2 TD sensor 6 Thermistor Center 3 ID sensor 7 Thermistor End 4 Fus...

Страница 26: ...Product Overview SM 1 8 D245 D246 D247 By pass Unit No Description No Description 1 By pass paper feed clutch 2 By pass paper end sensor...

Страница 27: ...1 9 D245 D246 D247 Product Information Paper Exit Reverse Duplex Unit No Description No Description 1 Paper exit sensor 3 Reverse clutch D246 D247 only 2 Paper exit clutch D246 D247 only 4 Duplex clu...

Страница 28: ...Product Overview SM 1 10 D245 D246 D247 Drive Unit No Description No Description 1 Main motor...

Страница 29: ...45 D246 D247 Product Information Electrical Component No Description No Description 1 Exhaust fan 6 PSU 2 Door switch Front door Right door 7 Main power switch 3 Right door switch 8 MPU 4 Main fan 9 H...

Страница 30: ...figuration SM 1 12 D245 D246 D247 1 2 MACHINE CODES AND PERIPHERALS CONFIGURATION 1 2 1 SYSTEM CONFIGURATION AND OPTIONS No Item Machine Code 1 Paper Feed Unit PB2020 D3B1 2 By pass Tray Cover Type M1...

Страница 31: ...n Book Scanning Yes No Right Door Opening Opened vertically Opened horizontally Angle of By pass Tray at Opening About 30 deg Almost flat PCDU Connection to Mainframe Drawer connector Harness connecto...

Страница 32: ......

Страница 33: ...INSTALLATION REVISION HISTORY Page Date Added Updated New 5 8 01 22 2016 Updated notes to Developer Installation Section 7 11 01 08 2016 Added notes to Developer Installation Section...

Страница 34: ......

Страница 35: ...6 F Humidity range 15 to 80 RH Ambient illumination Less than 1 500 lux do not expose to direct sunlight Ventilation 3 times hr person or more Ambient dust Less than 0 075 mg m3 2 0 x 10 6 oz yd3 Avo...

Страница 36: ...Front to back Within 5 mm 0 2 of level Right to left Within 5 mm 0 2 of level 2 1 3 MINIMUM SPACE REQUIREMENTS Place the copier near the power source providing clearance as shown A front 750 mm 30 B...

Страница 37: ...Width 587 mm Depth 581 mm Height 461 mm 2 1 5 POWER REQUIREMENTS Make sure that the wall outlet is near the machine and easily accessible After completing installation make sure the plug fits firmly i...

Страница 38: ...2 USB cable Y Y Y Y 1 3 Brand plate Y Y Y 1 4 Application blank decal sheet Y Y Y Y 1 5 Environment symbol mark China Y 1 6 Energy saving mark China Y 1 7 Driver CD Y Y Y Y 1 8 EULA sheet Y Y Y Y 1 9...

Страница 39: ...STALLATION PROCEDURE Unplug the machine power cord before starting the following procedure 1 Remove filament tape and other padding DF Model D247 Platen Model D245 D246 2 Open the ADF A or platen cove...

Страница 40: ...eed unit 5 Open the by pass tray A and then press the button B to open the right door C 6 Open the front door and then pull the toner bottle holder lever A upward 7 Remove the fixing bracket B x 1 8 R...

Страница 41: ...he PCDU B x 1 x 1 The removed screw will not be used so discard it 11 Place sheets of paper on a flat surface and then put the PCDU A on it 12 Remove the front face plate A x 1 and rear face plate B x...

Страница 42: ...Development Roller side Direction shown in a following picture and release the center boss To remove the upper case hold the edges of the case as shown and lift up the case This will release the boss...

Страница 43: ...ot spill the developer on the gears B If you have spilled it remove the developer by using a magnet or magnetized screwdriver Be sure to pour in all the developer from the pack If the developer has sp...

Страница 44: ...imes and then remove the bottle cap B Do not remove the bottle cap B before you shake the bottle 19 Install the toner bottle holder and the front door in the machine 20 Install the toner bottle A on t...

Страница 45: ...Check the copy image with the test chart 2 2 4 MOVING THE MACHINE This section shows you how to manually move the machine from one floor to another floor See the section Transporting the Machine if y...

Страница 46: ...harness 1 2 Clamp 3 3 Screw 4 2 3 2 INSTALLATION PROCEDURE Turn off the main switch of the copier and unplug the power cord before you start the installation procedure You need two or more persons to...

Страница 47: ...Unit 1 Remove all tapes and accessories on the paper feed unit 2 Pull the tray and then remove the filament tapes and other padding 3 Lift the copier and install it on the paper feed unit 4 Remove th...

Страница 48: ...e paper feed unit and then insert the relay harness into the notch B of the main machine x 1 8 Attach the long clamp to the lowest hole A and short clamps to other holes B These clamps are provided wi...

Страница 49: ...tallation 10 Pull out the paper tray A x 1 Cap x 1 11 Tighten the main machine to the paper feed unit x 4 M4x6 provided with the paper feed unit Use a stubby driver or bracket wrench A which is instal...

Страница 50: ...004 16 Check the paper feed unit operation and copy quality For Installing Double Paper Feed Units 1 Remove all tapes and accessories on the paper feed units 2 Pull the tray and then remove the filame...

Страница 51: ...e upper paper feed unit x 2 8 Release the relay harness A of the lower paper feed unit and then insert the relay harness into the notch B of the upper paper feed unit x 1 9 Release the relay harness A...

Страница 52: ...246 D247 10 Pull out the paper tray A of the upper paper feed unit 11 Tighten the upper paper feed to the lower paper feed unit M4x6 x 4 Use a stubby driver or bracket wrench which is removed in step...

Страница 53: ...aper into the paper feed unit 15 Turn on the main power switch of the machine 16 Adjust the registration for the upper paper feed unit tray 2 and lower paper feed unit tray 3 page 4 69 Use SP1 002 004...

Страница 54: ...2 20 D245 D246 D247 2 4 BY PASS TRAY COVER TYPE M16 2 4 1 COMPONENT CHECK No Description Q ty 1 By pass tray cover 1 2 Rear stud bracket 1 3 Front stud bracket 1 4 Rear stud cover 1 5 Front stud cove...

Страница 55: ...owing procedure 1 Remove the left rear cover A x 2 2 Cut off the part A of the left rear cover Be careful not to get hurt when cutting off 3 Open the by pass tray A and then press the button B to open...

Страница 56: ...By pass Tray Cover Type M16 SM 2 22 D245 D246 D247 6 Remove the toner bottle holder A and the front door B 7 Hold the lock A and then remove the PCDU B x 1 8 Pull out the paper tray 1 A x 1 Cap x 1...

Страница 57: ...Installation 9 Remove the front left cover A x 3 10 Remove the front cover A x 6 11 Cut off the part A of the front cover Be careful not to get hurt when cutting off 12 Attach the front stud bracket...

Страница 58: ...ver A x 1 M3x8 15 Attach the rear stud cover A x 1 M3x8 16 Reassemble all covers 17 Place the by pass tray cover A on the by pass tray Make sure that hooks B at front and rear side of the by pass tray...

Страница 59: ...1 2 5 2 INSTALLING THE EXPANSION COMPONENT Unplug the machine power cord before starting the following procedure 1 Rear cover A x 9 2 Cut off the network slot cover A on the left cover of the machine...

Страница 60: ...DDST Unit Type M16 SM 2 26 D245 D246 D247 7 Attach all cables and flat cable to the DDST unit 8 Reassemble the rear cover x 9...

Страница 61: ...s weights paper storage How to add program up to 3 icons to the Home screen Machine limitations and other important notes regarding machine usage operation Printer scanner Settings print jobs Printer...

Страница 62: ......

Страница 63: ...PREVENTIVE MAINTENANCE REVISION HISTORY Page Date Added Updated New None...

Страница 64: ......

Страница 65: ...115 4 Exit the SP mode 5 Turn off the main power 6 Replace the PM parts and turn the power on The machine will reset the PM counters After replacing the PCDU execute SP2 801 001 Deve Initializati Init...

Страница 66: ......

Страница 67: ...REPLACEMENT AND ADJUSTMENT REVISION HISTORY Page Date Added Updated New None...

Страница 68: ......

Страница 69: ...secured in their clamps 4 2 SPECIAL TOOLS AND LUBRICANTS The following special tools should be prepared for maintenance of this model in the field Unique or Common U Unique for this model C Common wi...

Страница 70: ...the machine power cord before starting the following procedures 4 3 1 FRONT DOOR 1 Front door A 4 3 2 PAPER TRAY 1 1 Open the paper tray 1 A 2 Paper tray 1 A x 1 Cap x 1 4 3 3 FRONT LEFT COVER 1 Pape...

Страница 71: ...Adjustment 4 3 4 FRONT RIGHT COVER 1 Front left cover page 4 2 2 Open the by pass tray A and then press the button B to open the right door C 3 Pull the toner bottle holder lever A upward 4 Release th...

Страница 72: ...Exterior Covers SM 4 4 D245 D246 D247 5 Remove the toner bottle holder A 6 Hold the lock A and then remove the PCDU B x 1 7 Front right cover A x 6...

Страница 73: ...D246 D247 Replacement and Adjustment 4 3 5 LEFT COVER 1 Left cover A x 5 4 3 6 RIGHT REAR COVER 1 Right rear cover A x 2 4 3 7 RIGHT UPPER COVER 1 Front right cover page 4 3 2 Right rear cover page 4...

Страница 74: ...ER EXIT TRAY 1 Front left cover page 4 2 2 Left cover page 4 5 3 Paper exit tray A x1 4 3 9 REAR COVER 1 Rear cover A x 9 4 3 10 RIGHT DOOR 1 Right rear cover page 4 5 2 Open the by pass tray A and th...

Страница 75: ...cement and Adjustment 3 ID sensor connector A 4 Close the right door 5 Right door hinge brackets A x 4 6 Press the button B to remove the right door C 7 Duplex unit bracket A x 1 8 Slide the right doo...

Страница 76: ...hinge brackets A to the rear flame B 3 Close the right door C 4 Tighten the right door hinge brackets A x 4 5 Reconnect the ID sensor connector 6 Reinstall the right rear cover Be sure to close the ri...

Страница 77: ...it SM 4 9 D245 D246 D247 Replacement and Adjustment 4 4 ADF UNIT 4 4 1 ADF UNIT 1 Rear cover page 4 6 2 Disconnect the ADF cable A and remove the ground plate B x 2 x 1 3 Open and remove the ADF unit...

Страница 78: ...ADF Unit SM 4 10 D245 D246 D247 4 4 2 PLATEN COVER SENSOR 1 Top rear cover page 4 21 2 Platen cover sensor A x 1 x 1 4 4 3 ADF FRONT COVER 1 Open the ADF upper cover A 2 ADF front cover B x 1...

Страница 79: ...ADF Unit SM 4 11 D245 D246 D247 Replacement and Adjustment 4 4 4 ADF REAR COVER 1 Open the ADF upper cover A 2 Open the document table B 3 ADF rear cover A x 2...

Страница 80: ...ADF Unit SM 4 12 D245 D246 D247 4 4 5 DOCUMENT TABLE 1 Open the ADF upper cover A 2 ADF rear cover page 4 11 3 Document table A x 2...

Страница 81: ...ADF Unit SM 4 13 D245 D246 D247 Replacement and Adjustment 4 4 6 PICK UP ROLLER 1 Open the ADF upper cover A 2 Original feed unit B 3 Pick up roller A...

Страница 82: ...ADF Unit SM 4 14 D245 D246 D247 4 4 7 SEPARATION PAD 1 Open the ADF upper cover A 2 Original feed unit B 3 Push the lever A to pop up the separation pad B...

Страница 83: ...ement and Adjustment 4 4 8 ADF COVER SENSOR ORIGINAL SET SENSOR 1 ADF rear cover page 4 11 2 ADF cover sensor A x 1 x 2 3 Original set sensor B x 1 x 2 4 4 9 ADF PICK UP SOLENOID 1 ADF rear cover page...

Страница 84: ...ADF Unit SM 4 16 D245 D246 D247 4 4 10 ADF INVERTER SOLENOID 1 ADF rear cover page 4 11 2 Bracket A x 1 3 ADF inverter solenoid A x 2 x 1...

Страница 85: ...DF FEED ROLLER 1 ADF unit page 4 9 2 ADF front cover page 4 10 3 ADF rear cover page 4 11 4 Document table page 4 12 5 Original feed unit page 4 13 6 Original feed in guide plate A 7 Original turn gui...

Страница 86: ...ADF Unit SM 4 18 D245 D246 D247 10 Hinge A x 4 11 Bracket A x 4 12 ADF feed roller A x 3...

Страница 87: ...46 D247 Replacement and Adjustment 4 4 12 ADF MOTOR 1 ADF feed roller page 4 17 2 ADF main motor A x 2 x 1 4 4 13 ADF REGISTRATION SENSOR 1 Open the ADF unit 2 White plate guide A x 1 3 ADF registrati...

Страница 88: ...Operation Panel SM 4 20 D245 D246 D247 4 5 OPERATION PANEL 4 5 1 OPU BOARD 1 Open the ADF unit or platen cover 2 Operation panel A x 2 x 6 x 1 3 OPU board A x 9...

Страница 89: ...ement and Adjustment 4 6 SCANNER UNIT Unplug the machine power cord before starting the following procedures Do not touch the guide rod A because they are greased 4 6 1 TOP REAR COVER 1 Platen cover o...

Страница 90: ...Top rear cover page 4 21 2 Right upper cover page 4 5 3 Left cover page 4 5 4 Right rear cover page 4 5 5 Operation panel page 4 20 6 Remove the four brackets A 2 for each and release the two ground p...

Страница 91: ...7 Replacement and Adjustment 4 6 3 EXPOSURE GLASS UNIT 1 Top rear cover page 4 21 2 Exposure glass unit A x 10 Exposure glass B DF exposure glass C and cover D are all in one unit Do not disassemble t...

Страница 92: ...eful not to touch the grease that is applied to the guide rod under the timing belt 1 Exposure glass unit page 4 23 2 CIS unit A x 1 x 2 4 6 5 SCANNER DRIVE BELT 1 Exposure glass unit page 4 23 2 Move...

Страница 93: ...SM 4 25 D245 D246 D247 Replacement and Adjustment 4 6 6 SCANNER HP SENSOR 1 Exposure glass unit page 4 23 2 Scanner HP sensor A x 1 x 1 4 6 7 SCANNER MOTOR 1 Scanner drive belt page 4 24 2 Scanner mot...

Страница 94: ...eplace the scanner unit or each part of the scanner unit SP4 008 001 Sub Scan Mag Adj page 4 69 SP4 010 001 L Edge Regist Adj page 4 69 SP4 011 001 S Edge Regist Adj page 4 69 SP4 688 001 ADF Adj Dens...

Страница 95: ...your eyes Be absolutely sure that the main power switch is off and that the machine is unplugged before you access the laser unit Unplug the machine power cord before starting the following procedures...

Страница 96: ...Laser Unit SM 4 28 D245 D246 D247 4 7 3 LASER UNIT 1 Front right cover page 4 3 2 Paper exit tray page 4 6 3 Fan duct A x 2 x 1 x 1 4 Laser unit A x 3 x 1 x 2...

Страница 97: ...e a ground cloth on the floor To prevent damage from excessive light wrap the OPC drum with protective paper and store the OPC drum in a cool dark place Do not touch the OPC drum cleaning blade or any...

Страница 98: ...upward 2 Release the lock lever B and then pull the toner bottle holder C 3 Toner bottle with the holder A 4 Open the right door 5 Hold the lock A and then remove the PCDU B x 1 Do not touch the OPC d...

Страница 99: ...ses toner and developer to spill out 1 PCDU page 4 30 2 Pawl A Pull down the pawl and release the bottom end 3 After reinstalling the pick off pawls adjust the image quality page 4 37 4 8 4 OPC DRUM 1...

Страница 100: ...45 D246 D247 5 Pry out the drum retaining clip A Install the clip in the same orientation with the lip facing away from the drum shaft when you reassemble 6 OPC drum B 7 When reassembling adjust the i...

Страница 101: ...RGE ROLLER AND CLEANING BRUSH 1 OPC drum page 4 31 2 Holding pin A 3 Stepped screw B 4 Charge roller C and cleaning brush D with the holders and springs Turn the gear E as necessary so that the rear h...

Страница 102: ...ply toner to the edge of the new cleaning blade when you replace the cleaning blade This prevents possible damage to the OPC drum and blade 1 After installing the cleaning blade remove some of the ton...

Страница 103: ...ch on 5 Open and close the front door and wait for the machine to rotate the development roller for about 10 seconds 6 Repeat the previous step two more times 7 PCDU page 4 30 8 Separate the developme...

Страница 104: ...the main power switch of the machine 18 Execute SP2 801 001 Deve Initializati Init TD Sen Execu to reinitialize the TD sensor Make sure no toner or developer stays on the gear Clean the gears as nece...

Страница 105: ...a screwdriver at eight evenly spaced locations two or three taps at each spot to knock the recycled toner down into the development section 5 Put the PCDU back into the mainframe 6 Turn the main power...

Страница 106: ...D247 4 9 TONER SUPPLY MOTOR Unplug the machine power cord before starting the following procedure 1 Front door page 4 2 2 Front left cover page 4 2 3 Front right cover page 4 3 4 Paper exit tray page...

Страница 107: ...starting the following procedures 4 10 1 FUSING UNIT The fusing unit can become very hot Make sure that it has cooled down sufficiently before you handle it 1 Turn off the main switch and unplug the...

Страница 108: ...PLATE 1 Fusing unit page 4 39 2 Pull up the pressure arms A 3 Separate the pressure roller section B from the hot roller section x 4 4 Fusing entrance guide plate A x 2 4 10 3 FUSING EXIT GUIDE PLATE...

Страница 109: ...Fusing SM 4 41 D245 D246 D247 Replacement and Adjustment 4 10 4 THERMISTOR 1 Fusing unit page 4 39 2 Fusing exit guide plate page 4 40 3 Thermistor harness A 4 Thermistors B x 2...

Страница 110: ...5 D246 D247 4 10 5 FUSING LAMP 1 Fusing unit page 4 39 2 Pressure roller section page 4 40 3 Rear holding plate A x 1 4 Fusing lamp connectors A x 2 5 Hot roller unit B 6 Pull out the fusing lamp A fr...

Страница 111: ...D246 D247 Replacement and Adjustment 4 10 6 HOT ROLLER STRIPPER PAWLS 1 Hot roller unit page 4 42 2 Hot roller stripper pawls A 1 for each 4 10 7 HOT ROLLER 1 Hot roller unit page 4 42 2 Hot roller A...

Страница 112: ...ge 4 42 2 Thermostat A x 2 4 10 9 PRESSURE ROLLER AND BUSHINGS 1 Separate the hot roller section from the pressure roller section page 4 40 2 Fusing entrance guide plate page 4 40 3 Two pressure arms...

Страница 113: ...hine feeds the OHP sheet into the by pass feed stops it at the registration roller for 300 seconds then 20 seconds in the fusing unit 5 Check that the OHP sheet is ejected to the copy tray 6 Press the...

Страница 114: ...Exit Section SM 4 46 D245 D246 D247 4 11 PAPER EXIT SECTION Unplug the machine power cord before starting the following procedures 4 11 1 PAPER EXIT SENSOR 1 Fusing unit page 4 39 2 Paper exit sensor...

Страница 115: ...n SM 4 47 D245 D246 D247 Replacement and Adjustment 4 12 PAPER FEED SECTION Unplug the machine power cord before starting the following procedures 4 12 1 PAPER FEED ROLLER 1 Paper tray 1 page 4 2 2 Pa...

Страница 116: ...replacing the friction pad Make sure that the mylar A does not go under the friction pad B when reinstalling the friction pad B Do not touch the upper surface C of the friction pad B with your bare ha...

Страница 117: ...ER Driven Side 1 PCDU page 4 30 2 Front right cover page 4 3 3 Right rear cover page 4 5 4 Registration clutch page 4 68 5 Open the right door 6 Feed roller cover A x 1 7 Registration roller B x 3 Dri...

Страница 118: ...246 D247 4 12 4 REGISTRATION SENSOR 1 By pass tray lower section page 4 54 2 Paper feed guide A 3 Feed roller cover B x 1 4 Registration sensor A x 1 x 1 x2 4 12 5 PAPER END SENSOR 1 Paper tray 1 page...

Страница 119: ...ection SM 4 51 D245 D246 D247 Replacement and Adjustment 4 12 6 TRAY LIFT UNIT 1 Paper tray 1 page 4 2 2 Rear cover page 4 6 3 Tray lift unit A x 3 4 12 7 BY PASS TRAY 1 Right rear cover page 4 5 2 By...

Страница 120: ...S PAPER END SENSOR 1 Right rear cover page 4 5 2 By pass tray page 4 51 3 Rear cover page 4 6 4 By pass paper feed clutch page 4 66 5 Open the right door 6 Arm A 7 By pass tray upper section B x 3 x 1...

Страница 121: ...Paper Feed Section SM 4 53 D245 D246 D247 Replacement and Adjustment 10 By pass paper feed roller A...

Страница 122: ...Paper Feed Section SM 4 54 D245 D246 D247 4 12 9 BY PASS TRAY FRICTION PAD 1 By pass paper feed roller unit page 4 52 2 By pass tray lower section A x 3 3 By pass tray friction pad A...

Страница 123: ...nplug the machine power cord before starting the following procedures Duplex models D246 D247 Non duplex model D245 4 13 1 DUPLEX GUIDE PLATE 1 Right rear cover page 4 5 2 Open the right door 3 Duplex...

Страница 124: ...1 Right rear cover page 4 5 2 Open the right door 3 Duplex unit bracket A x 1 4 Slide the right door hinge shaft B x 1 5 Transfer guide unit C x 1 4 13 3 TRANSFER ROLLER 1 Transfer guide unit page 4...

Страница 125: ...7 Replacement and Adjustment 4 13 4 ID SENSOR 1 Right rear cover page 4 5 2 Open the right door 3 Duplex unit bracket A x 1 4 ID sensor cover B x 1 5 Sensor connector C 6 Open the transfer guide unit...

Страница 126: ...Duplex Unit SM 4 58 D245 D246 D247 8 ID sensor harness A x 1 9 Close the transfer guide unit 10 ID sensor A x 1...

Страница 127: ...ld battery in accordance with the instructions 1 Rear cover page 4 6 2 Remove the EEPROM A from the old MPU 3 A 4 MPU B x 7 x all 5 Install the new MPU 6 Install the old EEPROM on the new MPU 7 Replac...

Страница 128: ...EPROM A Make sure you print out the SMC reports SP Mode Data and Logging Data before you replace the EEPROM Keep EEPROM away from any objects that can cause static electricity Static electricity can d...

Страница 129: ...4 61 D245 D246 D247 Replacement and Adjustment 4 14 4 HIGH VOLTAGE POWER SUPPLY BOARD 1 Rear cover page 4 6 2 High voltage power supply board A x 2 x 4 Stud x 3 4 14 5 MAIN MOTOR 1 Rear cover page 4...

Страница 130: ...Electrical Components SM 4 62 D245 D246 D247 4 14 6 MAIN FAN 1 Paper exit tray page 4 6 2 Fan cover A x 4 3 Main fan A x 1...

Страница 131: ...Adjustment 4 14 7 EXHAUST FAN 1 Rear cover page 4 6 2 Front right cover page 4 3 3 Paper exit tray page 4 6 4 Fusing unit page 4 39 5 Open the right door 6 Exhaust fan unit A Rear side x2 x 1 Front s...

Страница 132: ...Electrical Components SM 4 64 D245 D246 D247 4 14 8 TEMPERATURE SENSOR 1 Front left cover page 4 2 2 Temperature sensor A x1 x 1...

Страница 133: ...D245 D246 D247 Replacement and Adjustment 4 14 9 PAPER EXIT CLUTCH AND REVERSE CLUTCH 1 Rear cover page 4 6 2 Reverse clutch A x1 x 1 x 1 3 Gear cover A x3 x 2 4 Gear A and timing belt B 5 Gear C x 1...

Страница 134: ...66 D245 D246 D247 4 14 10BY PASS PAPER FEED CLUTCH 1 Rear cover page 4 6 2 By pass paper feed clutch A x1 x 2 x 1 4 14 11PAPER FEED CLUTCH 1 Rear cover page 4 6 2 Main motor page 4 61 3 Gear box cove...

Страница 135: ...ectrical Components SM 4 67 D245 D246 D247 Replacement and Adjustment 5 Paper feed clutch B x 1 x 1 4 14 12DUPLEX CLUTCH 1 Gear box cover page 4 66 2 Gear A 3 Clutch cover A x2 x 1 x 1 4 Duplex clutch...

Страница 136: ...Electrical Components SM 4 68 D245 D246 D247 4 14 13REGISTRATION CLUTCH 1 Gear box cover page 4 66 2 Gear A 3 Registration clutch A x 1...

Страница 137: ...for these adjustments Registration Leading Edge Side to Side A Leading edge registration 3 2 mm B Side to side registration 2 1 5 mm 1 Check the leading edge registration A for each paper feed statio...

Страница 138: ...using SP1 002 Tray SP No Threshold By pass SP1 002 001 2 1 5 mm Tray Main1 SP1 002 002 Tray Bank1 SP1 002 004 Tray Bank2 SP1 002 005 Duplex SP1 002 006 Main Scan Magnification Use an S5S test chart t...

Страница 139: ...to perform the following adjustments Registration Platen Mode A Leading edge registration L Edge Regist Adj B Side to side registration S Edge Regist Adj 1 Place the test chart on the exposure glass a...

Страница 140: ...do the following adjustment A Sub scan magnification 1 Place the test chart on the exposure glass and make a copy from one of the feed stations 2 Check the magnification ratio and adjust using the fol...

Страница 141: ...using A3 DLT paper 1 Place the temporary test chart on the ADF and make a copy from one of the feed stations 2 Check the registration and adjust using the following SP modes if necessary SP No SP Nam...

Страница 142: ...mporary test chart as shown above using A3 DLT paper 1 Place the temporary test chart on the ADF and make a copy from one of the feed stations 2 Check the magnification and adjust using the following...

Страница 143: ...SYSTEM MAINTENANCE REVISION HISTORY Page Date Added Updated New None...

Страница 144: ......

Страница 145: ...enus Each service menu has several adjustment items This section explains how to enter each service menu and what you can do in each service menu There are two menus depending on how you enter the ser...

Страница 146: ...ine Scanner Counter Displays the sum total of scanner counters for each mode Total Page Black Page Color Page ADF Used Jam Counter Displays the number of paper jams at each location JAM Total ARDF Ini...

Страница 147: ...Factory Default Return Returns to the upper level of the mode Execute Resets all the settings to the factory default settings CTL Maintenance FW Update Mode Not Execute Not used Execute Auto IP Turns...

Страница 148: ...p 1 001 004 Tray Thick ENG 9 0 to 9 0 0 0 0 1 mm step 1 001 007 Bypass Plain ENG 9 0 to 9 0 0 0 0 1 mm step 1 001 008 Bypass Mid Thick ENG 9 0 to 9 0 0 0 0 1 mm step 1 001 009 Bypass Thick ENG 9 0 to...

Страница 149: ...ick ENG 9 to 5 3 1 mm step 1 003 007 Bank1 Thick ENG 9 to 5 3 1 mm step 1 003 008 Bank2 Plain ENG 9 to 5 3 1 mm step 1 003 009 Bank2 Mid Thick ENG 9 to 5 3 1 mm step 1 003 010 Bank2 Thick ENG 9 to 5 3...

Страница 150: ...Type Fusing Control Mode Plain 1 2 Middle Thick Thick 1 2 1 105 001 Center Plain1 ENG 160 to 200 170 1 deg step 1 105 003 Center Plain2 ENG 160 to 200 175 1 deg step 1 105 005 Center M Thick ENG 160...

Страница 151: ...1 Reg Wait Plain1 ENG 0 or 1 1 1 step 0 Off 1 On 1 105 022 Reg Wait Plain2 ENG 0 or 1 1 1 step 0 Off 1 On 1 105 023 Reg Wait M Thick ENG 0 or 1 1 1 step 0 Off 1 On 1 105 024 Reg Wait Thick ENG 0 or 1...

Страница 152: ...ep Adjusts the lower limit temperature for the center thermistor of the fusing unit 1 105 041 Low V Wait End ENG 0 to 100 50 1 deg step Adjusts the lower limit temperature for the end thermistor of th...

Страница 153: ...to 50 0 1 deg step Adjusts the additional temperature to the threshold temperature for the low temperature condition 003 to 008 Adjusts the correction temperature to the threshold temperature for eac...

Страница 154: ...Temp Corr These SPs are used for the fusing temperature control for variable job images This control saves the power consumption when the machine copies or prints a job text image in black and white...

Страница 155: ...15 1 deg step 1 124 017 H CPM D Temp3 B5 ENG 150 to 250 220 1 deg step 1 124 018 H CPM D Temp1 A5 ENG 150 to 250 210 1 deg step 1 124 019 H CPM D Temp2 A5 ENG 150 to 250 215 1 deg step 1 124 020 H CPM...

Страница 156: ...4 040 H CPM D Temp3T A5 ENG 150 to 250 220 1 deg step 1 124 041 H CPM D Temp1T A6 ENG 150 to 250 210 1 deg step 1 124 042 H CPM D Temp2T A6 ENG 150 to 250 215 1 deg step 1 124 043 H CPM D Temp3T A6 EN...

Страница 157: ...step 0 Off No fusing jam SC 1 On Fusing jam SC displayed 1801 MotorSpeedAdjust Adjusts the speeds of each motor 1 801 001 MainMonitor 100 ENG 2 5 to 2 5 0 0 1 step Adjusts the speed of main motor 190...

Страница 158: ...30 to 30 0 1 mm step 1 907 004 D ReCL Start Time ENG 0 to 150 0 10 msec step 1 907 005 Duplex Feed Pos ENG 30 to 30 0 1 mm step 1 907 006 Duplex Wait Pos ENG 30 to 30 0 1 mm step 1911 Bypass Envelope...

Страница 159: ...restart of registration roller 0x60049 No recovery from optional tray 1 0x6004A No recovery from optional tray 2 0x49000 No termination of recovery with optional trays 0x49001 No termination of proce...

Страница 160: ...magnification A setting stretches the image A setting compresses the image 2 102 001 ENG 0 5 to 0 5 0 0 0 1 step 2105 LD Power Adjust 2 105 001 Unit ENG 50 to 50 0 0 1 step Adjusts the standard power...

Страница 161: ...s the toner supply 2 201 003 ID Sensor Pattern ENG DFU 2210 Bias OFF Time DFU 2 210 001 Charge Bias 2nd ENG 2 210 002 Deve Bias 2nd ENG 2211 PCU Reverse Inter DFU 2 211 001 ENG 2213 After Toner End DF...

Страница 162: ...ENG 8 to 8 0 1 uA step 2 301 012 1side Plai1 Lead ENG 8 to 8 0 1 uA step 2 301 013 1side Plai1 Trail ENG 8 to 8 0 1 uA step 2 301 021 1side Plai2 Image ENG 8 to 8 0 1 uA step 2 301 022 1side Plai2 Lea...

Страница 163: ...step Sets to change the image transfer electric current position that is based on the FGATE assert 2 302 002 Trail Edge ENG 10 to 35 3 1 mm step Sets to change the image transfer off position that is...

Страница 164: ...Area ENG 3 to 30 10 1 uA step Adjusts the transfer current for non image area when backside contamination occurred that is caused by reverse polarity toner on the transfer roller or weak charging tone...

Страница 165: ...e Initializes the developer and checks the TD sensor output Vt The machine mixes the developer for 2 minutes while reading and displaying the Vt value The machine does not initialize the TD sensor out...

Страница 166: ...rectly This SP can prevent this 2 906 002 Number of Sheets ENG 0 to 10 0 1 sheet step Changes the interval of the image position shift specified by SP2 906 001 2908 Forced Toner Supp 2 908 001 ENG Exe...

Страница 167: ...ENG DFU 2 922 003 Coefficient L 3 ENG DFU 2 922 004 Coefficient L 4 ENG DFU 2 922 005 Coefficient L 5 ENG DFU 2923 Toner Supply Mode 2 923 001 Time ENG DFU 2 923 002 Inter Sup ON Time ENG DFU 2 923 00...

Страница 168: ...in the development unit is abnormally insufficient the drum may attract the toner carrier to its surface The toner carrier might damage the drum surface 2 928 001 ENG 0 or 1 0 0 step 2929 Vref Adjust...

Страница 169: ...P clears PWM value and executes Vsg adjustment again then resets PWM value 2 935 001 ENG Execute 2937 ID Sens Coef Set Adjusts the coeficience for the Vsp Vsdp adjustment 2 937 001 Vsp Coef ENG 0 50 t...

Страница 170: ...2 995 001 Warming up ENG DFU 2 995 002 Number of Pages ENG DFU 2 995 003 Effect Timing ENG DFU 2996 Transfer Cleaning 2 996 001 Function Select ENG DFU 2 996 002 Interval ENG DFU 2998 PCU Reverse Tim...

Страница 171: ...scanning start timing in the main scan direction 4 011 001 ENG 2 0 to 2 0 0 0 0 1 mm step 4012 FB Erase ForSP Adjusts scanning margins for the leading and trailing edges sub scan and right and left ed...

Страница 172: ...masked during platen book mode scanning 4 400 003 Book Left ENG 2 0 to 3 0 2 0 0 1 mm step 4 400 004 Book Right ENG 2 0 to 3 0 2 0 0 1 mm step 4400 ADF Erase Margin Sets the Mask for Original These S...

Страница 173: ...0 002 DF Scan ENG DFU 4611 GrayBalance Set B 4 611 001 Book Scan ENG DFU 4 611 002 DF Scan ENG DFU 4612 GrayBalanceSet BW 4 612 001 Book Scan ENG DFU 4 612 002 DF Scan ENG DFU 4623 BlackLevel Adj FC 4...

Страница 174: ...el Adj FC 4 673 001 FactSet OffsetDAC ENG DFU 4 673 002 FactSet RLC DAC ENG DFU 4674 BlackLevel Adj BW 4 674 001 FactSet OffsetDAC ENG DFU 4 674 002 FactSet RLC DAC ENG DFU 4 674 003 FactSet OffsetDAC...

Страница 175: ...4690 WhiteLevel Peak R 4 690 001 FactorySet DFU 4691 WhiteLevel Peak G 4 691 001 FactorySet DFU 4692 WhiteLevel Peak B 4 692 001 FactorySet DFU 4693 WhiteLevelPeak BW 4 693 001 300dpi DFU 4 693 002 6...

Страница 176: ...ition 2 0 to 2 0 0 0 0 1 mm step 4804 Home Position 4 804 001 DFU 4810 LED ONTIME 4 810 001 R DFU 4 810 002 G DFU 4 810 003 B DFU 4 810 004 BW_R DFU 4 810 005 BW_G DFU 4 810 006 BW_B DFU 4812 LED ONTI...

Страница 177: ...r is doubled for A3 DLT ON counts except from the bypass tray When ON is selected A3 and DLT paper are counted twice that is A4 x2 and LT x2 respectively 5 104 001 ENG 0 or 1 0 1 step 0 OFF 1 ON 5181...

Страница 178: ...lutch in the optional PFU 2 for the next job 5 183 003 Bank2 ENG 10 to 10 0 1 mm step 5801 Memory Clear 5 801 002 Engin ENG Execute Initializes all registration settings for the engine and copy proces...

Страница 179: ...H 2 Gestetner 3 infotec 4 LANIER 5 NRG 6 Savin 7 MP 5950 PnP ID Setting Specifies the PnP ID 5 950 001 PnP ID ENG 0 to 15 1 1 step 0 not used 1 2014 2 DSm1120 3 MP 2014 4 2014D 5 MP 2014D 6 DSm1120d 7...

Страница 180: ...erase 6 006 001 SideEdge Front ENG 3 0 to 3 0 0 0 0 1 mm step 6 006 002 SideEdge Rear ENG 3 0 to 3 0 0 0 0 1 mm step 6 006 003 LeadingEdge Front ENG 5 0 to 5 0 0 0 0 1 mm step 6 006 004 Leading Edge...

Страница 181: ...02 PCDU ENG 0 to 99999999 0 1 page step 7 621 108 Paper Transfer Ro ENG 0 to 99999999 0 1 page step 7 621 115 Fusing Unit ENG 0 to 99999999 0 1 page step 7622 PM Counter Reset Clears the page counter...

Страница 182: ...ENG 0 to 99999999 0 1 page step 7 626 108 Paper Transfer Ro ENG 0 to 99999999 0 1 page step 7 626 115 Fusing Unit ENG 0 to 99999999 0 1 page step 7628 PM Counter Reset Clears the all page counters fo...

Страница 183: ...is counter shows the usage rate against the part s yield distance 7 907 002 PCDU ENG 0 to 255 0 1 step 7 907 108 Paper Transfer Ro ENG 0 to 255 0 1 step 7 907 115 Fusing Unit ENG 0 to 255 0 1 step 790...

Страница 184: ...istance counter for each PM part 7 944 002 PCDU ENG 0 to 4294967295 0 1 mm step 7 944 108 Paper Transfer Ro ENG 0 to 4294967295 0 1 mm step 7 944 115 Fusing Unit ENG 0 to 4294967295 0 1 mm step 7954 P...

Страница 185: ...Engine SP Mode SM 5 41 D245 D246 D247 System Maintenance 5 2 8 SP8 XXX DATA LOG 2 There are no Group 8 SP modes for this machine...

Страница 186: ...BypassPap Set Snr ENG 0 to 1 0 1 step 0 Paper detected 1 No paper 005 PSU Low Voltage ENG 0 to 1 0 1 step 0 Low voltage 1 Normal voltage 006 Interlock Switch ENG 0 to 1 0 1 step 0 Close 1 Open 007 Rig...

Страница 187: ...FeedCoverOpen1 ENG 0 to 1 0 1 step 212 FeedCoverOpen2 ENG 0 to 1 0 1 step 213 Size Sensor1 ENG See the table below 214 Size Sensor2 ENG 215 PaperEndSensor1 ENG 0 to 1 0 1 step 216 PaperEndSensor2 ENG...

Страница 188: ...2 OUTPUT CHECK 5804 OUTPUT Check 001 Main Motor CW ENG 0 or 1 0 1 step 002 Main Motor CCW ENG 0 or 1 0 1 step 003 Toner Motor ENG 0 or 1 0 1 step 004 Polygon Motor ENG 0 or 1 0 1 step 005 Fan High EN...

Страница 189: ...ep 242 FeedMotor2 ENG 0 or 1 0 1 step 243 PaperFeedClutch1 ENG 0 or 1 0 1 step 244 PaperFeedClutch2 ENG 0 or 1 0 1 step 6008 ADF OUTPUT Check 003 Feed Motor Forward ENG 0 or 1 0 1 step 0 Off 1 On Rota...

Страница 190: ...ed primarily for design testing Do not operate the machine until the test pattern is printed out completely Otherwise SC will occur 1 Press the User Tools key 2 Select Print List Report from the list...

Страница 191: ...Test Pattern Printing SM 5 47 D245 D246 D247 System Maintenance Test Page Registration Page...

Страница 192: ...D245 D246 D247 5 5 SMC PAGE PRINTING 1 Enter the Maintenance Mode 2 Select Print reports from the list then press OK key 3 Select SMC Page Print for print from the list then press OK key 4 Press Yes...

Страница 193: ...witched on Never switch the machine off while the firmware is downloading from the SD card Keep SD cards in a safe location where they are not exposed to high temperature high humidity or exposure to...

Страница 194: ...ring lock Then release it so it pops out of the slot 5 Turn on the update switch SW5 A 6 Disconnect the network cable if the machine is connected to a network 7 Attach the rear cover 8 Turn the main p...

Страница 195: ...completes the screen shown below appears 12 Turn the main power switch off 13 Rear cover page 4 6 14 Press in the SD card to release it Then remove it from the slot 15 Turn off the update switch SW5...

Страница 196: ...re from the SD card automatically 5 6 4 HANDLING FIRMWARE UPDATE ERRORS If an error occurs the panel will display an error message There are 4 different messages as shown below The following are the p...

Страница 197: ...TROUBLESHOOTING REVISION HISTORY Page Date Added Updated New None...

Страница 198: ......

Страница 199: ...was caused by incorrect sensor detection the SC can be reset by turning the main power switch off and on Turn the main power switch off and on C The main machine can be operated as usual excluding the...

Страница 200: ...ty or positioned incorrectly White plate dirty or positioned incorrectly 1 Perform the following operations Reconnect the harness of the CIS Reattach or clean the CIS Reattach or clean the white plate...

Страница 201: ...moves 13 mm at the white balance adjustment The scanner home position sensor goes ON before the scanner reaches the specified position in the sensor OFF area at returning from the scanning position T...

Страница 202: ...not go ON when the scanner reaches to the specified position in the sensor ON area from the scanning position This SC is issued only when the error signal of the scanner HP sensor is detected three ti...

Страница 203: ...place the harness of the CIS SC No Level Error Name Error Condition Major Cause Solution 142 00 B White level detection error The white level cannot be adjusted within the specified value CIS defectiv...

Страница 204: ...tion Major Cause Solution 202 00 B Polygon motor ON timeout error Polygon motor locking has not been detected when 7 seconds have elapsed after the machine turned the polygon motor ON The interface ha...

Страница 205: ...f the laser unit connector is connected Check if the PSU 24 V power is output Replace the interface harness of the laser unit Replace the laser unit Replace the MPU Replace the PSU SC No Level Error N...

Страница 206: ...detected at the LD lighting The interface harness to the synchronization detection unit damaged or not connected correctly Synchronization detection board defective Beam does not enter photo detector...

Страница 207: ...ve Replace the PCDU Replace the harness of the HVPS board SC No Level Error Name Error Condition Major Cause Solution 350 00 B ID sensor error detailed One of the conditions below occurs during the ID...

Страница 208: ...MPU defective Laser unit defective Imaging density fault HVPS board defective Clean the ID sensor Replace the ID sensor Replace and reset the ID sensor harness Replace the MPU Replace the HVPS board S...

Страница 209: ...e HVPS board SC No Level Error Name Error Condition Major Cause Solution 354 00 B ID sensor Auto adjustment timeout error detailed If Vsg is not automatically adjusted to 4 0 0 2 V twice consecutively...

Страница 210: ...tive ID sensor dirt Replace the ID sensor Reconnect the ID sensor connector SC No Level Error Name Error Condition Major Cause Solution 360 01 B TD sensor calibration error The error of the TD sensor...

Страница 211: ...connector is connected Check the harness of the TD sensor disconnected etc Replace the development unit if some error is detected SC No Level Error Name Error Condition Major Cause Solution 362 01 B T...

Страница 212: ...es not rotate Replace the ID sensor Replace the developer Replace the PCDU 6 2 4 SC4XX IMAGE PROCESSING SC No Level Error Name Error Condition Major Cause Solution 440 00 B Image transfer current erro...

Страница 213: ...ed Tray lift motor error or harness disconnected Tray lift sensor error or harness disconnected Each harness damaged Main board defective Foreign matter such as paper scrap is caught between the tray...

Страница 214: ...s issued Tray lift motor error or harness disconnected Tray lift sensor error or harness disconnected Each harness damaged Main board defective Foreign matter such as paper scrap is caught between the...

Страница 215: ...ected Tray lift sensor error or harness disconnected Each harness damaged Main board defective Foreign matter such as paper scrap is caught between the tray and tray lift motor Paper set fault Tray bo...

Страница 216: ...motor error or harness disconnected Tray lift sensor error or harness disconnected Each harness damaged Main board defective Foreign matter such as paper scrap is caught between the tray and tray lif...

Страница 217: ...2nd tray option transport motor error Encoder defective An error is detected when phase A phase B signals of the encoder are not input Encoder phase pulse over An error is detected when the phase diff...

Страница 218: ...he specified number of pulses Rotor restrained time over overload An error is detected when phase A phase B signals of the encoder are not input within the predetermined time Transport motor error Har...

Страница 219: ...for 7 seconds continuously Thermistor center disconnection Thermistor center not connected correctly Reconnect the thermistor center Replace the thermistor center Clear this SC by executing SP5 810 0...

Страница 220: ...ing the measurement is cancelled Thermistor deformed Thermistor out of position Out of guaranteed input voltage Replace the thermistor center Clear this SC by executing SP5 810 001 SC No Level Error N...

Страница 221: ...ture is reached during measuring the measurement is cancelled Thermistor deformed Thermistor out of position Out of guaranteed input voltage After over heat prevention Replace the thermistor center SC...

Страница 222: ...r Detection time 10 or more Measurement interval 0 1 sec Triac short circuit MPU defective Replace the MPU Clear this SC by executing SP5 810 001 SC No Level Error Name Error Condition Major Cause Sol...

Страница 223: ...n Replace the thermistor center Replace the heater Clear this SC by executing SP5 810 001 SC No Level Error Name Error Condition Major Cause Solution 545 02 A Heater continuously heat Low voltage An e...

Страница 224: ...ve circuit of the fusing relay defective PSU fuse 24 VS damaged Frequency instability of input power line Replace the fusing relay Replace the fuse of the PSU SC No Level Error Name Error Condition Ma...

Страница 225: ...rcuit of the fusing relay defective PSU fuse 24 VS damaged Frequency instability of input power line Replace the fusing relay Replace the fuse of the PSU SC No Level Error Name Error Condition Major C...

Страница 226: ...during paper feeding Loose connectors Lowering the input voltage Reconnect the heater Replace the heater SC No Level Error Name Error Condition Major Cause Solution 549 03 B Temperature lowering dete...

Страница 227: ...t the thermistor edge Replace the thermistor edge Clear this SC by executing SP5 810 001 SC No Level Error Name Error Condition Major Cause Solution 551 02 A Thermistor edge disconnection Low voltage...

Страница 228: ...istor edge Detection time 10 or more Measurement interval 0 1 sec Triac short circuit MPU defective Replace the MPU Clear this SC by executing SP5 810 001 SC No Level Error Name Error Condition Major...

Страница 229: ...etected three times consecutively If paper exits normally passes the paper exit sensor the count will be cleared This detection is effective only when the setting of SP1 159 001 Fusing jam 3 times SC...

Страница 230: ...ctive MPU defective 2nd tray and the machine are not connected correctly Reconnect the 2nd tray connection cable Replace MPU Replace the 2nd tray SC No Level Error Name Error Condition Major Cause Sol...

Страница 231: ...ailed error 669 06 B EEPROM communication error Device access inhibited 669 07 B EEPROM communication error Buffer full error 669 08 B EEPROM communication error Request parameter error When the machi...

Страница 232: ...ion Major Cause Solution 790 00 B Option PFU stack over When the power is turned ON it is detected that the number of stacked PFUs exceeds the specified value The number of stacked banks exceeds the s...

Страница 233: ...t agree with the SUM value of upper 4 bits this SC is issued If the counter values 4 bits for the machine and mirroring do not agree recalculate the SUM values for the machine and mirroring If the val...

Страница 234: ...to leave the location of the referenced sensor within the prescribed time due to a jam downstream of the referenced sensor Main Machine No Jam Description Position Code 1 Initial jam 1 2 Tray 1 no fe...

Страница 235: ...am Detection SM 6 37 D245 D246 D247 Troubleshooting 1 Initial Jam Jam Description Position Code Main Machine Registration sensor B Exit sensor C ADF registration sensor P Optional PFU PFU 1 Y1 PFU 2 Y...

Страница 236: ...Jam Detection SM 6 38 D245 D246 D247 6 3 2 SENSOR LOCATIONS...

Страница 237: ...D245 D246 D247 SERVICE MANUAL APPENDICES...

Страница 238: ......

Страница 239: ...9 1 1 3 SCAN SPECIFICATIONS 1 11 Scan to Email 1 13 Scan to Folder 1 14 Network TWAIN Driver 1 16 1 2 SUPPORTED PAPER SIZES 1 17 1 2 1 ORIGINAL SIZE DETECTION 1 17 1 2 2 PAPER FEED 1 19 1 3 OPTIONAL...

Страница 240: ......

Страница 241: ...APPENDIX SPECIFICATIONS REVISION HISTORY Page Date Added Updated New None...

Страница 242: ......

Страница 243: ...nning marking and electro photographic printing Development Dry dual component toner development Fusing System Heat roll Max Imageable Area Flatbed 297 x 432 mm 11 x 17 ARDF 297 x 600 mm 11 x 23 Targe...

Страница 244: ...x 16 8 Mainframe with platen cover 587 x 581 x 461 23 1 x 22 9 x 18 1 Mainframe with ADF 587 x 581 x 537 23 1 x 22 9 x 21 1 Weight D245 Less than 30 0 kg 66 1 lbs D246 Less than 35 0 kg 77 2 lbs D247...

Страница 245: ...S SEF A5 SEF DLT SEF Legal SEF 8 1 2 13 2 5SEF LT SEF LEF Government LG SEF G LT SEF LEF F SEF Foolscap SEF Folio SEF Executive SEF Eng Quatro SEF LEF HLT SEF 8K SEF 16K SEF LEF 11 15 SEF 11 14 SEF 10...

Страница 246: ...3 55 inch 305 mm 12 00 inch Length 148 mm 5 83 inch 600 mm 23 62 inch Image quality is not assured for the length over 432 mm Paper Feeding Capacity LT A4 80gsm paper Std 350 sheets 550 sheets 550 she...

Страница 247: ...er Middle Thick Paper Printed Paper Preprinted Paper Prepunched Paper Letterhead Bond Paper Cardstock Paper Feed Unit Plain Paper 1 Plain Paper 2 Recycled Color Paper Special Paper Middle Thick Paper...

Страница 248: ...65 50 EU Asia 200 141 122 100 93 82 71 50 Zoom From 50 to 200 in 1 step Number of Copy Reservations Image Density Manual 5 levels Default 3 Copy Mode Default Mixed Mixed Text Photo Diazo Voucher Paper...

Страница 249: ...into 1 simplex 2 duplex into 1 simplex 4 duplex into 1 simplex 4 into 1 duplex 8 into 1 duplex 16 into 1 duplex 2 duplex into 1 duplex 4 duplex into 1 duplex Shift Erase Margin Adjustment Centering N...

Страница 250: ...at No Double Copy No Mirror No Positive Negative No Erase Inside No Erase Outside No Stamp Numbering Preset Stamp No User Stamp No Date Stamp No Page Number No Bates Numbering No Printing copy prevent...

Страница 251: ...Copy No 1 1 2 PRINTER SPECIFICATIONS Item Spec Printer Language Standard GDI Option Print Resolution Max 600 x 600 dpi 1bit Font No Host Interfaces Standard USB 2 0 Option Ethernet Network Protocol T...

Страница 252: ...ista Home Basic Home Premium Business Enterprise Ultimate Windows Server 2008 Standard Edition Standard Edition without Hyper V Enterprise Edition Enterprise Edition without Hyper V Windows Server 200...

Страница 253: ...Auto Size Detection EU AS CHN Exposure Glass No ARDF No Scan Area Main 297 mm 11 inches Sub 432 mm 17 inches sRGB Supported No Network Interface USB LAN Local Area Network Ethernet 10base T 100base T...

Страница 254: ...type Original No Digital Signature for PDF No Single Page TIFF On Off Multi Page TIFF On Off Single Page JPEG On Off Single Page PDF On Off Multi PagePDF On Off Single Page High Compression PDF On Off...

Страница 255: ...on 100 150 200 Default 300 600 Max Email Address in HDD Register Group Address in HDD Input of Destination E mail Address via Soft Key No Search methods of Email Address in HDD LDAP Search No Max Addr...

Страница 256: ...cale JPEG PDF Black and White TIFF PDF Program User Settings No Divide and send Email If the file size exceed the max size No Resend No Scan to Folder Item Spec Protocol Support SMB 1 0 Security No Re...

Страница 257: ...DAP No Max client folder numbers per send 1 Simultaneous Transmission No Group address No Input File Name Yes 16 Characters Input Subject Max 64 Characters Scan to File size 1 5 MB File Size when comb...

Страница 258: ...terprise Edition without Hyper V Windows Server 2008 R2 Standard Edition Enterprise Edition Windows 7 Home Basic Home Premium Professional Enterprise Ultimate Windows 8 Home Basic Home Premium Profess...

Страница 259: ...OOK ADF Simplex Duplex A3 SEF 297 x 420 Y Y Y A4 SEF 210 x 297 Y Y Y A4 LEF 297 x 210 Y Y Y B4 SEF 257 x 364 Y Y Y B5 SEF 182 x 257 Y Y Y B5 LEF 257 x 182 Y Y Y A5 SEF 148 x 210 Y Y Y A5 LEF 210 x 148...

Страница 260: ...Foolscap SEF 81 2 x 13 Y Y Y Folio SEF 81 4 x 13 Y Y Y Exective SEF 7 1 4 x 10 1 2 Y Y Y Exective LEF 10 1 2 x 7 1 4 Y Y Y Eng quatro SEF 8 x 10 Y Y Y Eng quatro LEF 10 x 8 Y Y Y HLT SEF 51 2 x 81 2...

Страница 261: ...x 195 Y Y Y 11 x 15 SEF 11 x 15 Y Y Y 11 x 14 SEF 11 x 14 Y Y Y 10 x 15 SEF 10 x 15 Y Y Y 10 x 14 SEF 10 x 14 Y Y Y 1 2 2 PAPER FEED Remarks Y Yes available Not available Size W x L mm Tray 1 Tray 2 3...

Страница 262: ...SEF 81 2 x 14 Y Y Y Y Oficio Folio SEF 8 1 2 13 4 Y Y Y Y LT SEF 81 2 x 11 Y Y Y Y LT LEF 11 x 81 2 Y Y Y Y G LGL SEF 8 1 4 x 14 Y Y Y Y G LT SEF 8 x 10 1 2 Y Y Y Y G LT LEF 10 1 2 x 8 Y Y Y Y F SEF...

Страница 263: ...Com10SEF 4 125 x 9 5 Y Env Monarc SEF 98 4 x 190 5 mm Monarch SEF 3 875 x 7 5 Y Env C5 SEF 162 x 229 Y Env C5 LEF 229 x 162 Y Env C6 SEF 114 x 162 Y Env DL SEF 110 x 220 Y 8K SEF 267 x 390 Y Y Y Y 16...

Страница 264: ...EF LT SEF LEF Government LG SEF G LT SEF LEF F SEF Foolscap SEF Folio SEF Executive SEF LEF Eng Quatro SEF LEF HLT SEF 8K SEF 16K SEF LEF 11 15 SEF 11 14 SEF 10 15 SEF 10 14 SEF Custom Size Paper Widt...

Страница 265: ...APPENDICES PREVENTIVE MAINTENANCE TABLES REVISION HISTORY Page Date Added Updated New None...

Страница 266: ......

Страница 267: ...opies original prints job Ratio 20 Environment Normal temperature and humidity Yield may change depending on circumstances and print conditions Symbol keys C Clean R Replace L Lubricant I Inspect Main...

Страница 268: ...R Thermistors R Hot roller stripper pawls C I R Wipe with a cloth dampened with ethyl alcohol Fusing entrance guide plate C I Bearing C I L Paper path Feed roller R C Damp cloth Friction pad R C Damp...

Страница 269: ...ickup roller C Replace parts every 45K original Damp cloth ADF feed roller C Replace parts every 45K original Damp cloth ADF feed roller torque limiter C Replace parts every 45K original Duplex Duplex...

Страница 270: ...D3B1 PAPER FEED UNIT PB2020 REVISION HISTORY Page Date Added Updated New None...

Страница 271: ......

Страница 272: ...RICTION ROLLER 4 1 1 6 VERTICAL TRANSFER ROLLERS 5 Vertical Transfer Roller Driving Side 5 Vertical Transfer Roller Driven Side 7 1 2 MOTORS AND CLUTCH 8 1 2 1 TRAY LIFT MOTOR 8 1 2 2 TRANSPORT MOTOR...

Страница 273: ......

Страница 274: ...he replacement procedures in this manual Symbols and Abbreviations This manual uses several symbols and abbreviations The meaning of those symbols and abbreviations are as follows Screw Shoulder screw...

Страница 275: ...trademark of Linus Torvalds in the U S and other countries Microsoft Windows Windows Server Windows Vista and Internet Explorer are either registered trademarks or trademarks of Microsoft Corporation...

Страница 276: ...Covers and Roller SM 1 D3B1 PAPER FEED UNIT PB2020 D3B1 1 REPLACEMENT AND ADJUSTMENT 1 1 COVERS AND ROLLER 1 1 1 PAPER TRAY 1 Pull out the paper tray A 1 1 2 REAR COVER 1 Rear cover A x 4...

Страница 277: ...Covers and Roller D3B1 2 SM 1 1 3 PICK UP ROLLER 1 Paper tray page 1 2 Pick up roller unit A x 1 bearing x 1 3 Pick up roller A x 1...

Страница 278: ...Covers and Roller SM 3 D3B1 PAPER FEED UNIT PB2020 D3B1 1 1 4 PAPER FEED ROLLER 1 Pick up roller unit page 2 2 Paper feed roller A x 2...

Страница 279: ...Covers and Roller D3B1 4 SM 1 1 5 FRICTION ROLLER 1 Paper feed guide A x 8 2 Friction roller bracket A x 1 3 Friction roller A x 1...

Страница 280: ...1 6 VERTICAL TRANSFER ROLLERS Vertical Transfer Roller Driving Side 1 Paper tray page 1 2 Rear cover page 1 3 Release the sensor harness A x 3 4 Open the right door A 5 Top cover A x 12 6 Vertical tra...

Страница 281: ...ook D to remove the vertical transfer roller cover A 8 Turn the vertical transfer roller unit A upside down 9 Vertical transfer roller B x 1 Slide the vertical transfer roller axis and then pull out t...

Страница 282: ...and Roller SM 7 D3B1 PAPER FEED UNIT PB2020 D3B1 Vertical Transfer Roller Driven Side 1 Open the right door page 5 2 Vertical transfer roller bracket A x 1 x 2 3 Vertical transfer roller A x 2 bushin...

Страница 283: ...s and Clutch D3B1 8 SM 1 2 MOTORS AND CLUTCH Unplug the machine power cord before starting the following procedure 1 2 1 TRAY LIFT MOTOR 1 Paper tray page 1 2 Rear cover page 1 3 Tray lift motor A x 3...

Страница 284: ...FEED UNIT PB2020 D3B1 1 2 2 TRANSPORT MOTOR 1 Paper tray page 1 2 Rear cover page 1 3 Open the right door page 5 4 Transport motor harness A x 10 x 1 5 Right door bracket A x 1 6 Transport motor cover...

Страница 285: ...Motors and Clutch D3B1 10 SM 1 2 3 PAPER FEED CLUTCH 1 Rear cover page 1 2 Right door switch bracket page 13 3 Gear cover A x 2 x 2 x 4 4 Gear A x 1 5 Paper feed clutch A x 1 x 1...

Страница 286: ...machine power cord before starting the following procedure 1 3 1 PAPER END SENSOR 1 Vertical transfer roller unit page 5 2 Paper end feeler A x 2 3 Paper end sensor B x 2 x 1 1 3 2 TRAY LIFT SENSOR 1...

Страница 287: ...PAPER FEED SENSOR 1 Vertical transfer roller unit page 5 2 Paper feed sensor A x 2 x 1 x 1 1 3 4 TRAY SET SWITCH 1 Paper tray page 1 2 Rear cover page 1 3 Pull out the tray set switch A from the front...

Страница 288: ...D3B1 PAPER FEED UNIT PB2020 D3B1 1 3 5 RIGHT DOOR SWITCH 1 Rear cover page 1 2 Right door switch bracket A x 1 x 1 x 1 3 Right door switch A x 2 1 3 6 MAIN BOARD 1 Paper Tray page 1 2 Rear cover page...

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