Lexmark 7000 Color Jetprinter Service Manual Download Page 58

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Repair Information 4-22

4092

Video Board Removal

1. Remove the front cover. Note the routing of the video card cable

and the ground strap.

2. Disconnect the video cable from the system board and the

ground strap from the frame.

3. Remove the rear cover.

4. Remove the two screws from the video cover.

Note: Remove the video cover and the board.

Summary of Contents for 7000 Color Jetprinter

Page 1: ...0 7200V Color Jetprinter Lexmark and Lexmark with diamond design are trademarks of Lexmark International Inc registered in the United States and or other countries Index Safety and Notices Trademarks Start Diagnostics Table of Contents ...

Page 2: ...ntucky 40550 U S A Lexmark may use or distribute any of the information you supply in any way it believes appropriate without incurring any obligation to you If your printer has broken or missing parts or if you are missing publications call 1 800 4LEXBMP In other countries contact your point of purchase You can obtain additional copies of publications related to this product by calling 1 800 553 ...

Page 3: ...heck 2 6 Maintenance Station Service Check 2 7 Paper Feed Service Check 2 8 Paper Path Service Check 2 10 Parallel Port Service Check 2 11 Power Service Check 2 11 Print Quality Service Check 2 12 Transport Service Check 2 15 Diagnostic Aids 3 1 Encoder Sensor Test 3 2 Initialize Error Log 3 3 End of Forms EOF Test 3 4 Parallel Port Test 3 5 Print NVRAM Contents 3 6 Test Page 3 7 Repair Informatio...

Page 4: ... EOF Flag Assembly Removal 4 14 Paper Load Door Removal 4 16 Pick Roll Shaft Hub and Envelope Bucklers Removal 4 16 Power Supply Removal 4 16 Printhead Cable Cradle Paper Deflector Removal 4 17 Printhead Carrier Assembly Removal 4 19 Printhead Rubber Backer Removal 4 19 Rear Cover Removal 4 20 Right Side Frame Assembly Removal 4 20 Small Feed Roll Shaft Rollers Paper Flap Removal 4 21 Star Roller ...

Page 5: ...vi 4092 Assembly 7 Sheet Feeder 7 16 Assembly 8 Maintenance Station 7 18 Index X 1 ...

Page 6: ... illustrations to identify the connector locations and test points on the printer 6 Preventive Maintenance contains the lubrication specifications and recommendations to prevent problems 7 Parts Catalog contains illustrations and part numbers for indi vidual FRUs Safety Information This product is designed tested and approved to meet strict global safety standards with the use of specific Lexmark ...

Page 7: ...personnel d entretien qualifié devra prendre toutes les précautions nécessaires Norme di sicurezza Il prodotto è stato progettato testato e approvato in conformità a severi standard di sicurezza e per l utilizzo con componenti Lexmark specifici Le caratteristiche di sicurezza di alcune parti non sempre sono di immediata comprensione Lexmark non è responsabile per l utilizzo di parti di ricambio di...

Page 8: ...usätzliches Risiko eines elektrischen Schlags und körperlicher Verletzung Das zuständige Fachpersonal sollte entsprechende Vorsichtsmaßnahmen treffen Pautas de Seguridad Este producto se ha diseñado verificado y aprobado para cumplir los más estrictos estándares de seguridad global usando los componentes específicos de Lexmark Puede que las características de seguridad de algunas piezas no sean si...

Page 9: ...s profissionais destes serviços devem estar avisados deste facto e tomar os cuidados necessários Informació de Seguretat Aquest producte està dissenyat comprovat i aprovat per tal d acomplir les estrictes normes de seguretat globals amb la utililització de components específics de Lexmark Les característiques de seguretat d algunes peces pot ser que no sempre siguin òbvies Lexmark no es responsabi...

Page 10: ...4092 Preface xi ...

Page 11: ...se printers are capable of printing in two directions from either cartridge Operator Panel Resolution and Print Speed Buttons Lights Left Button Power On Off Left Light Steady Power On Blinking Printer Error Right Button Paper Feed Clears a paper jam or loads paper when there is a paper out condition Right Light Steady Busy Blinking Paper Out Jam Alternating Blinking Lights Printheads are in the l...

Page 12: ...replaceable unit FRU or part Use the error indicator charts symptom index service checks and diagnostic aids to determine the symptom and repair the failure Begin with Start on page 2 1 This printer can be serviced without being connected to a host computer The user is directed in the Printer Control program to perform the head to head and bidirectional alignment adjustments after replacing a prin...

Page 13: ...End of Forms ESD Electrostatic Discharge FRU Field Replaceable Unit HVPS High Voltage Power Supply LED Light Emitting Diode LVPS Low Voltage Power Supply NVRAM Nonvolatile Random Access Memory OEM Original Equipment Manufacturer POST Power On Self Test V ac Volts alternating current V dc Volts direct current ZIF Zero Insertion Force ...

Page 14: ...ion Unplug the printer to clear the error indicator If an error indicator appears go to the error indicator table and take the indicated action for that error The printer also logs the last occurring error If you think it may have an intermittent error or the error indicator lights have been cleared you can retrieve the error 1 Run the Print NVRAM Contents on page 3 6 The last error appears at the...

Page 15: ...ber of Power Light Flashes Action 64 65 7 Replace the code module and or system board and printhead cable 66 78 6 Replace the code module and or system board and printhead cable 79 9 Replace the Code Module and or system board 81 2 Go to the Transport Service Check on page 2 15 83 8 Replace the code module and or system board 89 4 Go to the Transport Service Check on page 2 15 90 5 Check the carri...

Page 16: ...lowing table and take the indicated action POST Symptom Table Symptom Action No Power light and no motors run Go to the Power Service Check on page 2 11 Feeds paper Go to the First Print Line Service Check on page 2 6 Paper feed gears do not turn Go to the Paper Feed Service Check on page 2 8 Carrier doesn t move Go to the Transport Service Check on page 2 15 Carrier slams side frame Go to the Tra...

Page 17: ...ment Carrier stops Carrier slams side frame Go to the Transport Service Check on page 2 15 Symptom Action Printer not communicating with host computer Go to the Parallel Port Service Check on page 2 11 Symptom Action Fails to cap the printhead Fails to clean the printhead Go to the Maintenance Station Service Check on page 2 7 Symptom Action Paper feed button does not operate Replace the system bo...

Page 18: ...velopes fail to feed Go to the Envelope Feed Service Check on page 2 6 Paper skews Go to the Paper Path Service Check on page 2 10 Symptom Action No power in printer no Power light no motors Go to the Power Service Check on page 2 11 Symptom Action Voids in characters Light print Prints off the page Fuzzy print Carrier moves but does not print Printhead drying prematurely Vertical alignment off Ex...

Page 19: ...velope guides are against the envelopes Perform the Paper Feed Service Check on page 2 8 FRU Action 1 End of Forms Flag Check the flag for binds or damage 2 End of Forms Sensor Check the sensor for dirt 3 System Board Perform the End of Forms EOF Test on page 3 4 to check the end of forms sensor on the system board 4 Feed Arm Assembly Check all parts of the feed arm assembly for binds wear or dama...

Page 20: ...er movement to the left will uncap the printheads The wipers clean the printhead nozzles as the carrier leaves the maintenance station The wipers clean the printheads only when the carrier is moving to the left There should be no wiping action of the printhead nozzles when the carrier is moving to the right After the cleaning operation is complete a tab on the maintenance station engages a tab on ...

Page 21: ... there is not too much paper in the sheet feeder Be sure the correct type of paper is being used Check for static in the paper FRU Action 1 System Board With J5 disconnected and power on check for 30 V dc between J5 1 and ground and between J5 3 and ground on the system board If the voltage is not present check for motor pins shorted to the motor housing If you find a shorted pin replace the motor...

Page 22: ...urns in one direction only replace the system board Binds in the paper feed motor or gear train can cause intermittent false paper jam errors Remove the paper feed motor and check the shaft for binds Also check for loose or worn motor gear 3 Gears Check for binds in the gear train and paper feed mechanism by rotating the large feed roll by hand If you notice a bind isolate it by removing one of th...

Page 23: ...ure the correct type of paper is being used Be sure the printer is installed on a flat surface FRU Action 1 Large and Small Feed Rollers Check for wear and binds 2 Small Feed Roller Springs Paper Guide Paper Flap Check for damage 3 Exit Roller Star Rollers Exit Drive Belt Check for wear and binds 4 Sheet Feeder Check the following for wear or damage Pick Rollers Envelope Bucklers All parts inside ...

Page 24: ...f the problem is an Error Code 92 replace the print cartridges Disconnect J9 from the system board and check the following voltages on the power supply cable J9 1 to GND 5 V dc J9 2 to GND 30 V dc J9 4 to GND 11 75 V dc If you do not have correct voltage replace the power supply Be sure to unplug the printer before you reconnect the power supply to the system board 3 Printhead Cable Parallel Cable...

Page 25: ...Action 1 Print Cartridge Be sure the printer contains good print cartridges 2 Printhead Carrier Assembly Reseat the printhead cables in the system board and check the following parts for wear or damage Print Cartridge Latch Latch Spring Carrier ...

Page 26: ... contact between the printhead cable and the print cartridge Check the rubber backer for wear Refer to the test page The temperature value in Celsius or the message Thermal Sensor Not Installed is printed If the thermal sensor is not installed or malfunctioning and the printer is operating in a warm environment 104F 40C excessive ink may flow from the cartridge Be sure the thermal sensor is connec...

Page 27: ...ear and full engagement into the carrier grip Carrier guide rod for wear or dirt Carrier to carrier frame engagement should be lubricated with grease P N 1329301 Lubricate the carrier guide rod and carrier frame on both sides where the two top bearing surfaces ride on the frame Idler pulley parts for wear damage or looseness Encoder strip for wear or dirt 7 Alignment Uneven vertical lines can be a...

Page 28: ... 1 and ground as the printer goes through POST 3 Carrier Guide Rod Clean the carrier rod Note Lubricate the rod and the carrier rod bearing surface 4 Transport Belt Idler Pulley Parts Carrier Frame Check for worn loose or broken parts Check for obstructions blocking carrier movement Carrier to carrier frame engagement should be lubricated with grease P N 1329301 5 Encoder Strip Check for wear and ...

Page 29: ...eo Board 4092 005 Print a job from a different application Perform a Test Page on page 3 7 Check the cable between the video board and system board Check the video source connections If the cable and all connections are good replace the video board ...

Page 30: ...ill indicate the method to use Procedure 1 Press and hold the Paper Feed button while turning the printer on Release the button when the printer completes POST Procedure 2 Turn the printer off Use a two pin jumper on connector J6 Turn the printer on The test begins when the Power Button is pressed A two pin jumper is also available in the parts packet 13B0239 ...

Page 31: ...emain on If the test fails power off the printer and remove the carrier assembly without unplugging the printhead cable Power on the printer and check for 5 V dc at pins 1 2 and 3 of the encoder card connector See Connector Locations on page 5 1 1 If voltage is not present check the printhead cable for opens to the encoder card If the printhead cable is good replace the system board 2 If voltage i...

Page 32: ... difficult problems To run the test 1 Turn the printer off and place a two pin jumper on connector J6 as shown below Pins 3 4 2 Place a sheet of paper in the manual feed far enough to activate the EOF End of Forms sensor 3 Press the Power Button When the Power Light begins to flash the Error Log clear is complete This may take several seconds To stop the test turn power off or unplug the printer ...

Page 33: ...s in the following manner On paper is in sensor Off paper is not in sensor To run the test 1 Turn the printer off and place a two pin jumper on connector J6 as shown below Pins 3 4 2 To start the test press and hold the Paper Feed button while turning the printer on Hold the button until the Power Light blinks rapidly Turn power off or unplug the printer to stop the test ...

Page 34: ...ve the jumper to pins 1 2 on the test connector before you start the test To run the test 1 Turn the printer off 2 Attach the wrap plug to the parallel port 3 Place a two pin jumper on pins 1 2 of test connector J6 4 Turn the printer on If the lights blink alternately the test is failing If the Busy Light stays on and the Power Light blinks the test is working properly If the Busy Light blinks int...

Page 35: ...ce of paper in the manual feed far enough to activate the EOF sensor 2 To start the test press and hold the Paper Feed button while turning the printer on Release the button when the printer completes POST The device ID is shown on the right side of the printout The following appears below the printout Code Level Code Date Last Error Page Count ...

Page 36: ...de To enter the test 1 Turn the printer off 2 Ensure the manual paper slot is empty 3 To start the test press and hold the Paper Feed button while turning the printer on Release the button when the printer completes POST The test page contains the following Code level and date Current printhead temperature in Celsius read by the thermal sensor board Nozzle test pattern for both cartridges Purge te...

Page 37: ...urniture Put the ESD wrist strap on your wrist Connect the wrist band to the system ground point This discharges any static electricity in your body to the printer Hold the ESD sensitive part by its edge connector shroud cover do not touch its pins If you are removing a pluggable module use the correct tool Do not place the ESD sensitive part on the printer cover or on a metal table if you need to...

Page 38: ...tridge Removal Procedures The following procedures are arranged according to the name of the printer part discussed Unplug the power cord before removing any parts Releasing Plastic Latches Many of the parts are held in place with plastic latches The latches break easily release them carefully To remove such parts press the hook end of the latch away from the part to which it is latched ...

Page 39: ...forward and remove the maintenance station assembly 5 Remove the two screws securing the carrier frame to the base cover 6 Slide the printer off the base cover Carrier Belt Removal 1 Remove the front cover 2 Remove the printhead carrier assembly 3 Push the idler pulley to the right to release the tension on the belt and remove the belt Note When reinstalling the carrier belt place the carrier at t...

Page 40: ... front cover 2 Remove the rear cover 3 Remove the base assembly 4 Disconnect the paper feed motor and power supply connectors from the system board 5 Remove the four screws A securing the carrier frame to the left and right side frames and remove the carrier frame assembly ...

Page 41: ... Be sure the tab from the paper guide does not deflect the small feedroll shaft downward The shaft should be forward of the tab Carrier Transport Motor Removal 1 Remove the front cover 2 Disconnect the transport motor connector from the system board 3 Remove the belt from the transport motor pulley 4 Remove the two screws securing the transport motor to the carrier frame and remove the motor Note ...

Page 42: ...from the top of the back plate and remove the assembly from the frames Note When reinstalling be sure the edge guide springs are turned to the inside to maintain spring tension on the guides Encoder Card Removal 1 Remove the front cover 2 Remove the printhead carrier assembly 3 Disconnect the printhead cable from the encoder card 4 Remove the screw from the encoder card and remove the card Encoder...

Page 43: ... up the four clips securing the mid frame to the large feed roll and work the mid frame out of both side frames 9 Spread the right side frame apart far enough to allow removal of the exit drive belt Exit Roller Removal 1 Remove the front cover 2 Remove the two screws from the star roller assembly and remove the assembly 3 Unlatch the left side of the exit roller and remove the exit drive belt from...

Page 44: ...e the cover forward and off the printer To reassemble 1 Slide the cover over the matching pieces on the bottom cover 2 Press in both sides opposite the cover latches until they latch Gutter Pad Removal 1 Remove the front cover 2 Remove the rear cover 3 Remove the base assembly 4 Scrape the old gutter pad off the base ...

Page 45: ...2 Inside Idler Gears Removal 1 Remove the front cover 2 Remove the rear cover 3 Remove the printer from the base assembly 4 Remove the paper feed motor 5 Gently pry the two idler gears from the left side frame ...

Page 46: ...pry open the slot in the retainer clip and remove it and the compound idler gear from the compound idler stud 5 Remove the large feed roll from the mid frame by pulling it out of the four mounting clips Spread the right side frame and remove the large feed roll Note Install the compound idler gear and retainer clip after the printer is installed in the base assembly ...

Page 47: ...anual insert tray 4 Remove the C clip from the feed arm assembly and remove the feed arm assembly 5 Remove the C clip from the left side of the pick roll shaft 6 Pull the pick roll shaft out far enough to remove the large gear Note Gently pull the feed arm guide A on the left side frame forward then remove the large gear ...

Page 48: ...y 4 Remove the paper load door and manual insert tray 5 Using a small screwdriver pry open the slot in the retainer clip A and remove it and the compound idler gear from the compound idler stud 6 Remove the two screws B securing the left side frame to the back plate Slide the left side frame off the back plate Note the relationship of the parts ...

Page 49: ...osts Be sure the wipers are completely seated Manual Insert Tray Removal 1 Remove the front cover 2 Remove the rear cover 3 Remove the paper load door 4 Spread the right side frame away from the manual insert tray until the pins in the insert tray clear the frame 5 Remove the manual insert tray from the left side frame Mid Frame Assembly Removal 1 Remove the front cover 2 Remove the rear cover 3 R...

Page 50: ...motor Note the routing of the motor cable Paper Guide and EOF Flag Assembly Removal 1 Remove the front cover 2 Remove the rear cover 3 Remove the printhead carrier assembly 4 Remove the carrier frame assembly 5 Remove the encoder strip 6 Remove the system board 7 Remove the three small feed roll springs 8 Push the locking tabs A to the rear and pull the paper guide down and out of the carrier fram...

Page 51: ...ns B are in the grooves of the small feed roll arms 2 Be sure the short extensions of the two paper flap springs are trapped under the carrier frame C 3 Be sure the tab from the paper guide does not deflect the small feedroll shaft downward The shaft should be forward of the tab ...

Page 52: ...pick roll shaft out to the left and remove the pick roll shaft hubs and envelope bucklers Note During reassembly be sure the pick roll hubs are in the slots at the bottom of the paper guides and the rolls are centered on the pick pads Power Supply Removal Note When working on the printer always unplug the printer from the wall outlet High voltage is present in the power supply as long as it is plu...

Page 53: ...encoder card Note the routing of the cable under the retaining clip on the carrier 4 Separate the cradle from the printhead carrier assembly by pushing out the cradle latches A 5 Feed the folded end of the printhead cable through the opening in the carrier assembly and remove the cable Note Use the illustration to assemble the carrier parts in the correct sequence ...

Page 54: ...Repair Information 4 18 4092 Note Be sure the cable is secured under the three retaining clips B on the back of the carrier ...

Page 55: ...hile spreading the right side of the carrier frame 5 Remove the carrier assembly by lifting upward taking care to clear the encoder strip before pulling the carrier assembly out Printhead Rubber Backer Removal 1 Remove the front cover 2 Remove the printhead carrier assembly 3 Separate the cradle from the printhead carrier assembly by pushing out the cradle latches A 4 Remove the rubber backer and ...

Page 56: ...ver and press down until the cover latches Be sure the parallel connector snaps do not get trapped behind the cover Right Side Frame Assembly Removal 1 Remove the front cover 2 Remove the rear cover 3 Remove the carrier frame assembly 4 Remove the paper load door and manual insert tray 5 Remove the two screws securing the right side frame to the back plate Slide the right side frame off the back p...

Page 57: ...e other cables from the system board 4 Gently release the tension on the encoder strip by flexing the encoder strip tensioner and remove the encoder strip from the left side only 5 Remove the three screws securing the system board to the carrier frame and remove the system board Note the routing of the paper feed motor cable Pull the EOF flag out of the sensor while removing the system board Note ...

Page 58: ...t cover Note the routing of the video card cable and the ground strap 2 Disconnect the video cable from the system board and the ground strap from the frame 3 Remove the rear cover 4 Remove the two screws from the video cover Note Remove the video cover and the board ...

Page 59: ...onnectors J1 Printhead Cable 1 J2 Printhead Cable 2 J3 Printhead Cable 3 J4 Transport Motor J5 Paper Feed Motor J6 Test Jumper J7 Temperature Sensor J8 Parallel Port J9 Power Supply J10 Video Board SW1 Paper Feed Switch SW2 Power Switch S1 EOF Sensor U20 Code Module ...

Page 60: ...Connector Locations 5 2 4092 Encoder Card Connector ...

Page 61: ...ions Lubricate only when parts are replaced or as needed not on a scheduled basis Use grease P N 1329301 to lubricate the following All gear mounting studs The left and right ends of the large feed roller at the side frames Both ends of the sheet feeder pick roll shaft at the side frames The carrier to carrier frame engagement The carrier guide rod and carrier guide rod bearings Both ends of the e...

Page 62: ...s Lubricate only when parts are replaced or as needed not on a scheduled basis Use grease P N 99A0394 to lubricate the following All gear mounting studs The left and right ends of the large feed roller at the side frames Both ends of the sheet feeder pick roll shaft at the side frames The carrier to carrier frame engagement The carrier guide rod and carrier guide rod bearings Both ends of the exit...

Page 63: ...on the same list Common parts are shown by one index number Parts peculiar to one or the other of the assemblies are listed separately and identified by description NS Not Shown in the Asm Index column indicates that the part is procurable but is not pictured in the illustration PP in the Description column indicates the part is available in the listed parts packet ...

Page 64: ...7 2 4092 Assembly 1 Covers ...

Page 65: ...over Asm Access Cover with Door Latch Buttons LED Lens 4092 002 2 17B0152 1 Front Cover Asm Access Cover with Door Latch Buttons LED Lens 4092 003 2 17B0153 1 Front Cover Asm Access Cover with Door Latch Buttons LED Lens 4092 004 2 17B0165 1 Front Cover Asm Access Cover with Door Latch Buttons LED Lens 4092 005 2A 13B0202 1 Front Access Door with Latch 4092 001 006 2A 13B0402 1 Front Access Door w...

Page 66: ...7 4 4092 Assembly 1 Covers continued ...

Page 67: ...0166 1 Cover Video Card 9 17B0164 1 Cable Video Ground 10 17B0163 1 Cable Video Flex 11 17B0161 1 Board Video NS 17B0162 1 Cable Video Coax NS 13A1257 1 Office Organizer NS 7347806 1 Plain Package B M includes Carton Cushion Set Sealing Tape NS 13A3554 1 Garage with Sticker 4092 003 004 NS 17B0159 1 Need More Ink Label 4092 003 004 NS 17B0156 1 Snappy Sticker NS 17B0167 1 Ex2 Inside Sticker 4092 0...

Page 68: ...7 6 4092 Assembly 2 Frames ...

Page 69: ...nits Description 2 1 13B0411 1 Left Side Frame 4092 001 003 006 1 13B0412 1 Left Side Frame 4092 002 004 005 2 13B0272 1 Mid Frame 3 13A1236 1 Right Side Frame 4092 001 003 006 3 13A1446 1 Right Side Frame 4092 002 004 005 4 13B0204 1 Carrier Frame ...

Page 70: ...7 8 4092 Assembly 3 Paper Feed ...

Page 71: ...ller Asm 4 13B0275 1 Large Feed Roll Asm includes Small Compound Idler Gear 5 13B0276 1 Paper Feed Motor Motor Gear Toroid 5A 13B0239 1 Warning Label Motor PP 6 13B0271 1 Gears B M 7 69G4398 1 Feed Arm Asm 8 13B0239 1 C Clip PP 9 13B0239 3 Spring Small Feed Roll PP 10 13B0239 2 Screw Paper Feed Motor Mounting PP 11 13B0223 1 Exit Roller 12 70G0579 1 Exit Drive Belt NS 13B0239 1 Gear Retainer PP ...

Page 72: ...7 10 4092 Assembly 4 Electronics ...

Page 73: ...r Cord U S Power Cord Argentina Power Cord Austria Power Cord Belgium Power Cord Bolivia Power Cord Brazil LV Power Cord Brazil HV Power Cord Canada Power Cord Chile Power Cord Columbia Power Cord Costa Rica Power Cord Denmark Power Cord Ecuador Power Cord Egypt Power Cord El Salvador Power Cord Finland Power Cord France Power Cord Germany Power Cord Guatemala Power Cord Honduras Power Cord Israel...

Page 74: ...7 12 4092 Assembly 4 Electronics continued ...

Page 75: ...n 4 4 13B0309 1 Code Module 4092 001 002 003 004 006 4 17B0186 1 Code Module 4092 005 5 13B0239 5 Screw System Board Mounting Frame Mounting PP 6 13B0045 1 Thermal Sensor Board w Cable 7 13B0239 1 Screw Thermal Sensor Mounting PP NS 13B0239 1 Jumper 2 Pin PP ...

Page 76: ...7 14 4092 Assembly 5 Carrier ...

Page 77: ...er B M 2 13B0222 1 Printhead Cable Folded 3 13B0238 1 Rubber Backer 4 13B0217 1 Carrier Guide Rod 5 69G4156 1 Encoder Card Asm 6 13B0239 1 Screw Encoder Card Mounting PP 7 13B0221 1 Printhead Cartridge Interlock Key B M 8 13B0239 2 Screw Carrier Guide Rod PP 9 17B0168 2 Washer Lock Packet of 50 ...

Page 78: ...7 16 4092 Assembly 6 Carrier Transport ...

Page 79: ...r Units Description 6 1 13B0219 1 Carrier Transport Motor Pulley 2 13B0215 1 Carrier Belt 3 69G4403 1 Encoder Strip 4 17B0157 1 Idler Pulley Tension Asm 5 13B0239 2 Screw Carrier Transport Motor Mounting PP 6 13B0239 1 Tensioner Encoder Strip PP ...

Page 80: ...7 18 4092 Assembly 7 Sheet Feeder ...

Page 81: ...92 002 004 005 4 13A1229 1 Pick Roll Paper Load Shaft B M 5 1367463 2 Pick Roll Hub Asm 6 1367019 1 Envelope Buckler B M Left Right 7 69G4169 1 Back Plate 4092 001 003 006 7 13A1448 1 Back Plate 4092 002 004 005 8 13A1226 1 Paper Load Door 4092 001 003 006 8 13A1440 1 Paper Load Door 4092 002 004 005 9 69G4165 1 Manual Insert Tray 4092 001 003 006 9 13A1447 1 Manual Insert Tray 4092 002 004 005 10...

Page 82: ...7 20 4092 Assembly 8 Maintenance Station ...

Page 83: ...Parts Catalog 7 21 4092 Asm Index Part number Units Description 8 1 13B0160 1 Maintenance Station Asm 2 70G0590 1 Wiper and Cap B M one of each 3 13B0239 2 Screw Maintenance Station Mounting PP ...

Page 84: ...ity 2 5 R Removal Procedures 4 2 Removals Base Assembly 4 3 Carrier Belt 4 3 Carrier Frame 4 4 Carrier Transport Motor 4 5 Code Module 4 6 Edge Guide Asm 4 6 Encoder Card 4 6 Encoder Strip 4 6 Envelope Bucklers 4 16 EOF Flag Asm 4 14 Exit Drive Belt 4 7 Exit Roller 4 7 Feed Arm Assembly 4 7 Front Cover 4 8 Gutter Pad 4 8 Inside Idler Gears 4 9 Large Feed Roll 4 10 Large Outside Gear 4 11 Left Side...

Page 85: ... 6 Maintenance Station 2 7 Paper Feed 2 8 Paper Path 2 10 Parallel Port 2 11 Power 2 11 Print Quality 2 12 Transport 2 15 Video 2 16 Start 2 1 Symptom Table POST 2 3 Symptom Tables 2 4 T Tests Encoder Sensor 3 2 Initialize Error Log 3 3 Parallel Port 3 5 Print NVRAM Contents 3 6 Test Page 3 7 Tools 1 3 ...

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