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Xerox Synergix 8830, Service Manual

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Xerox Synergix 8830 Service Manual Download Page 43

LL.90 Overtoiled Fault RAP

NOTE: Refer to BSD 9.7 while using this
RAP.

The status code LL.90 is displayed when the

logic detects that the toner concentration is

significantly greater than the Control Point
value.
The Toner Control System is designed to

maintain the Toner Concentration within an
acceptable operating range. The Control Point
operating range is from 5.2 VDC to 6.0 VDC.

The Toner Sensor continuously senses the
Toner Concentration. A change in the Toner

Concentration results in a corresponding
change of the Sensor signal. As the toner
concentration increases, the Toner Sensor
signal voltage decreases. The logic monitors
the Sensor signal.

LL.90 indicates that the logic detected that the
toner concentration increased greater than the
allowable limit.

The problem may occur if there is a problem
with the toner dispensing or the developer

mixing systems.

Initial Actions

• Clean the Pressure Equalizing Tubes with

a vacuum cleaner in order to remove toner

from inside the tubes. Clean the Augers

and Magnetic Roll

• Examine the Developer Housing and

check for a large amount of toner in the
area of the Toner Dispenser.

• Ensure that the printer is level.

• Ensure that the Toner Cartridge is not

damaged and that the seal is secured to

the Cartridge in the correct location.

• Ensure that the Developer Housing Auger

and Drive Gears are not damaged and are
Installed correctly (Figure 1).

• Check that all the connectors between the

Toner Sensor, A22Q1, and the Main

PWB, A2, are seated correctly.

Procedure

With the printer in an LL.90 fault condition,

enter diagnostic code [9-22] and then press
YES, in order to enable the printer to function
with an LL.90 fault condition. Enter the code

[0361] in order to exit the diagnostics mode.
Run 3 test prints [9-55 Patern 5].

The LL.90 code is displayed as the print is

being made.
Y N

I Complete the service call.

Use the last print to check the image density.

The image density of the 1.0 Solid Square

In the center of the Test Pattern [0955-5] is
equal to or less than the 1.20 Density
Square on the Output Reference SIR 495.1.

Y N

I Perform the Tone-Down procedure
I [09-06]. If the printer does not tone-down,
A perform the Image Density Adjustment

A

 (ADJ 9.3).

ENSURE THAT THE REAR AUGER DRIVE GEAR IS POSITIONED WITH THE FLANGE

AS SHOWN.

ENSURE THAT THE DEVELOPER HOUSING DRIVE GEAR IS POSITIONED WITH THE
FLANGE AS SHOWN.

ENSURE THAT THE FRONT AUGER DRIVE GEAR IS CAPTURED IN POSITION BY

THE REAR AUGER DRIVE GEAR FLANGE AND THE DEVELOPER HOUSING DRIVE

GEAR FLANGE.

FLANGE

FLANGE

CARTRIDGE

DRIVE MOTOR

REMOVED FOR

CLARITY

DEVELOPER

HOUSING

DRIVE GEAR

REAR AUGER

FRONT AUGER DRIVE GEAR

DRIVE GEAR

Figure 1. Developer Housing and Auger Drive Gears

W2707

1/98

2-9

LL.90 RAP

Summary of Contents for Synergix 8830

Page 1: ...XEROX Xerox 8830 Printer Service Manual 701P12720 January 1998 CAUTION Certain components in the 8830 are susceptible to damage from electrostatic discharge Observe ali ESD procedures in order to avo...

Page 2: ......

Page 3: ...1 98 4 28 1 98 4 29 1 98 4 30 1 98 4 31 1 98 4 32 1 98 4 33 1 98 4 34 1 98 4 35 1 98 4 36 1 98 4 37 1 98 4 38 1 98 4 39 1 98 4 40 1 98 4 41 1 98 4 42 1 98 4 43 1 98 4 44 1 98 4 45 1 98 4 46 1 98 4 47...

Page 4: ...7 15 7 16 7 17 7 18 7 19 7 20 7 21 7 22 7 23 7 24 7 25 7 26 7 27 7 28 7 29 7 30 7 31 7 32 7 33 7 34 7 35 7 36 7 37 7 38 7 39 7 40 7 41 7 42 7 43 7 44 7 45 7 46 7 47 7 48 1 98 1 98 1 98 1 98 1 98 1 98...

Page 5: ...ii Section 1 Service Call Procedures 1 1 Section 2 Repair Analysis Procedures 2 1 Section 3 Print Quality RAPs 2 1 Section 4 Repairs and Adjustments 4 1 Section 5 Parts Lists 5 1 Section 6 General Pro...

Page 6: ...y Normal Call It also identifies those activities that can be performed as needed or as scheduled Subsystem Checks The Subsystem Checks consist of checks and activities that must be performed when a s...

Page 7: ...rvice Manual You should begin the service call with the Initial Actions System Checks Procedure From there you will be referred to either Section 2 Status Indicator RAPs Section 3 Image Quality RAPs S...

Page 8: ...1 98 Introduction viii 8830...

Page 9: ...gram 1 3 Initial Actions System Checks 1 4 Print Defect Isolation Procedure 1 5 Workstation Checkout Procedure 1 6 Status Code Entry Chart 1 7 Message Display Entry Chart 1 18 Maintenance Procedures 1...

Page 10: ...printer is being serviced the maintenance cleaning should be performed Status Code Entry Chart This chart contains a list of Status Codes their related components the corresponding RAP Repair Analysis...

Page 11: ...Call Flow Diagram 8830 1 98 1 3 Call Flow Diagram...

Page 12: ...ter 0391 The display will scroll through the error codes two at a time 5 Analyze the frequency of the fault codes and refer to the Status Code Entry Chart to troubleshoot the problem a C or E codes sh...

Page 13: ...Print Defect Isolation Procedure 8830 1 98 1 5 Print Defect Isolation Procedure...

Page 14: ...Workstation Checkout Procedure Workstation Checkout Procedure 1 98 1 6 8830...

Page 15: ...n sensor Q2 Roll 3 position sensor Q3 Main PWB A3 NOTE The sensors are interchangeable Media registration sensor A21Q1 Main PWB A3 Driver PWB Registration Rolls Transport Driver Motor Motor Driver PWB...

Page 16: ...m persists replace the firmware This Is a Firmware problem This is a firmware problem Press power off 0 then power on 1 If problem persists replace the firmware This is a Firmware problem This is a fi...

Page 17: ...e problem Press power off 0 then power on 1 If problem persists replace the firmware Media registration sensor error The media trail edge jammed in the media registration sensor area This Is a Firmwar...

Page 18: ...ress power off 0 then power on 1 If problem persists replace the firmware Media exit sensor error The media exit sensor was detected to be actuated when the machine powered up This requires the media...

Page 19: ...r cover interlock switch error The cutter was opened during print Feed shelf interlock switch error The sheet feed shelf was opened during print Front door Interlock switch error The front door was op...

Page 20: ...rror The IOT is unable to communicate with the ESS The IOT off line and media menus will still function but cannot print from the ESS or network Printer message display error A required message is not...

Page 21: ...error Web Oiler Assembly connector not connected Module wrap around error The paper transport assembly or the Xerographic module is disconnected Components Toner sensor A22Q1 Main PWB A3 Cartridge Hom...

Page 22: ...within one minute Components Driver PWB A2 fuser drive circuit Driver PWB A2 drum drive circuit Main PWB A3 CAUTION Fuser must be up to temperature before running motors Drum drive motor A20MOT3 Drive...

Page 23: ...cted to be warming but is was not Power supply error 26 VDC Bulk power supply failure Components Triac Q1 AC Power module A1 Driver PWB A2 Triac Q1 AC Power module A1 Driver PWB A2 Thermal fuse A23F1...

Page 24: ...st LVPS fault The 10 V FWR voltage was detected to be off when it should have been on Power On Self Test ADC DAC fault The ADC DAC failed POST Power On Self Test SCC fault Power On Self Test Extra Ret...

Page 25: ...power on 1 If problem persists replace the firmware Overtoned fault Toner concentration of the developer material is too high Undertoned fault Toner concentration of the developer material is too low...

Page 26: ...problem CLEARANCE PROCEDURE Refer to the display on the control panel and follow the clearance procedure Refer to the display on the control panel and follow the clearance procedure Refer to the disp...

Page 27: ...fects Contamination causes print quality defects Contamination causes print quality defects TASK ENABLER Clean or replace spacing wheels and the end surface that the wheels ride on WARNING The scorotr...

Page 28: ...lity defects Smooth or worn fuser roll loses ability to drive media Contaminated fabric guide causes too much resistance to media which results in jams deletions wrinkles Too little oil can cause medi...

Page 29: ...mponents REASON Contamination wear scratches or chips can generate print quality problems Residual image streaks drum scuffing can occur if the blade is worn or contaminated Jams deletions wrinkles If...

Page 30: ...with antistatic fluid and a lint free cloth Clean the feed roller with Formula A Vacuum clean then wipe down with a lint free cloth Remove the transfer corotron Clean loose toner debris with a brush...

Page 31: ...rm side to side If the canister is not rotating correctly the copies will be light Worn gears will cause the housing to move up or down which will cause print quality defects Contaminated or worn spac...

Page 32: ...cutter will not provide a straight cut To ensure a straight smooth cut on the lead edge of the media REASON Customer satisfaction TASK ENABLER Formula A and antistatic fluid on the and cut sheet feed...

Page 33: ...Fill out the Service Call Report form including Enter the Printer Menu and scroll to Billing Meters Enter Billing Meter and record Meter A and Meter B readings on the Service Call Report form 3 Recor...

Page 34: ...Notes 1 98 1 26 8830...

Page 35: ...43 Fuser Overtemperature RAP 2 6 LL 44 Fuser Too Hot RAP 2 7 LL 60 61 NVM Fault RAP 2 8 LL90 Overtoned Fault RAP 2 9 LL91 Undertoned Fault RAP 2 11 OTHER FAULTS OF1 Control Panel RAP 2 13 OF2 Power O...

Page 36: ...tor MOT1 PL7 2 Refer to BSD 7 1 NOTE 1 and check the voltages at A7P1 The voltages at A7P1 are OK Y N I Check all wiring between A2P208 and A7P1 If the wiring is OK replace the Driver PWB A2 PL 1 1 NO...

Page 37: ...ontinuity Y N I Repair the wires Replace the Fuser Heat Rod HR1 PL 10 2 Check for ac power from the Fuser Power Relay as follows Reconnect A23P1 A23J1 Set the meter to read ac voltage and connect the...

Page 38: ...nd A1R2 PL 1 2 Y Check the following Ballast Resistor wires for continuity From To Color A1R1 1 A1K3 8 RED A1R1 2A A1Q1 BBLU A1K3 4 RED A1R1 2B BLU The wires have continuity Y N I Repair the wires Set...

Page 39: ...the Fuser Triac A1Q1 G Reconnect the Power Cord and switch on the printer Wait 10 seconds After 5 seconds the Fuser Heat Rod Is off Y N Replace the Fuser Triac A1Q1 PL 1 2 Switch off the printer Disc...

Page 40: ...e replace the Fuser Triac A1Q1 PL 1 2 c Measure the resistance from each of the Fuser Triac connections from which the wires were removed to ground If the resistance is not infinite replace the Fuser...

Page 41: ...et the meter to measure 2K ohms d Measure the resistance across the Fuser Triac connections from which the wires were removed The resistance is Infinite Y N I Replace the Fuser Triac A1Q1 PL 1 2 Measu...

Page 42: ...record the corresponding data values displayed on the control panel 02 61 Country Configuration Electronic Billing Meters value Delay Between Film Prints Lead Edge Registration value Cut length value...

Page 43: ...tridge in the correct location Ensure that the Developer Housing Auger and Drive Gears are not damaged and are Installed correctly Figure 1 Check that all the connectors between the Toner Sensor A22Q1...

Page 44: ...ter lead to ground There Is greater than 0 2 VDC present Y N Disconnect Toner Sensor A22Q1P1 from A22Q1J1 Connect the meter lead to the Main PWB A3J303 16 and the meter lead to ground There is greater...

Page 45: ...r Cartridge to ensure that the Cartridge is not empty and is installed correctly Check the Cartridge for damage and ensure that the seal is secured to the Cartridge in the correct location Ensure that...

Page 46: ...THE DEVELOPER HOUSING DRIVE GEAR LLANGE FLANGE FLANGE CARTRIDGE DRIVE MOTOR REMOVED FOR CLARITY C D Connect the meter lead to the Toner Sensor A22Q1P1 1 and the meter lead to ground There is less tha...

Page 47: ...here is an open circuit in the ribbon cable between the Main PWB A3J301 and the User Interface PWB A32J1 c There is an internal fault in the Control Panel or in the Main PWB A3 a There is no 15 VDC to...

Page 48: ...is seated fully at each connector Procedure Refer to the Table 1 Table 1 Power On Self Test POST Probable Cause Corrective Action The number that is Displayed on the Control Panel 1 or 2 3 4 5 6 7 Pro...

Page 49: ...Y N Deactuate the Clutch There Is 26 VDC at J209 12 use the actual connector pin number on the BSD on the Driver PWB A2 Y N Check the wires for an open circuit If the wires are good replace the Clutch...

Page 50: ...pin 2 to the machine frame Y N Check the wire at J1 P1 pin 1 for a short circuit If the wire is good replace the Sensor Replace the PWB Check the wire at J1 P1 pin 2 for an open circuit If the wire i...

Page 51: ...he message display indicates LOW all the time Y N Actuate the switch The voltage at J1 1 use the actual connector pin number from the appropriate BSD goes to less than 0 4 VDC N Check the wiring betwe...

Page 52: ...Notes 1 98 2 18 8830...

Page 53: ...3 12 PQ 5 Black Prints 3 13 PQ 6 Blank Prints Partial Image 3 14 PQ 7 Blurred Image 3 15 PQ 8 Deletions bands 3 16 PQ 9 Deletions bands 3 17 PQ 10 Deletions in solid and halftone areas 3 18 PQ 11 Del...

Page 54: ...assify and repair the problem Drum life Refer to Section 1 Ensure that the Charge Scorotron is not damaged or contaminated Ensure that the Image Module Roller fully contacts the drum and does not exhi...

Page 55: ...a print that is entirely black except for the lead edge trail edge and possibly the left and right edges Blank Print This is a print entirely without an image Deletions An area of the image where info...

Page 56: ...This is a print where the image can easily be wiped off the media The image has not adhered to the media Print Quality General Diagnostics It is important to understand the orientation of prints in or...

Page 57: ...n 9 55 5 Select the black squares A and use the SIR 495 01 PN 82P520 reference scale to measure the density SPECIFICATION Media All sites equal to or greater than 1 0 Solid Area Density SAD Film All s...

Page 58: ...ons SPECIFICATION 1 mm or less Side Edge Registration C This is the degree to which the center of the image of a print is within a specified distance from the center of the media Use a wide roil of me...

Page 59: ...user is too hot Damp media Pressure Plates or Fabric Guide damaged installed incorrectly CORRECTIVE ACTION 1 Ensure that the media is stored correctly and is not damaged when inserted in the printer 2...

Page 60: ...of media a Media that is exposed to the environment may have damp areas b Media may have curled ends because of incorrect storage CORRECTIVE ACTION a Use Xerox qualified media b After all media check...

Page 61: ...minated or defective drum Corrective Action 1 A Perform Electrostatic Series ADJ 9 2 1B Perform GP1 HVPS Checkout Procedure 1C Clean Replace Repair the corotrons 2A Perform GP1 HVPS Checkout Procedure...

Page 62: ...Corrective Action 1 Clean replace screen pins REP 9 8 2 Replace the Cleaner Blade REP 9 4 3 Check for foreign objects on the mag roll 4A Ensure that Tag 19 is Installed 4B Perform Electrostatic Series...

Page 63: ...fer Detack Corotron 3 Poor cleaning 4 Defective or contaminated Drum Corrective Action 1 Check clean replace the connections to the Charge Scorotron PL 9 3 2A Check replace the Transfer Detack Corotro...

Page 64: ...nated or damaged mag roll 8 Defective Transfer Detack Corotron Corrective Action 1 Ensure that Tag 19 is installed 2 Clean replace or check the connections to the charge scorotron PL 9 3 3 Replace the...

Page 65: ...totally black with no image Probable Cause 1 Defective Charge Scorotron 2 Charge control circuit defective Harness Corrective Action 1 Clean or replace the screen pins REP 9 8 2 Perform GP1 HVPS Check...

Page 66: ...ock is released from the Developer Housing Drive Gear 2A Check the Transfer Corotron for damage contamination 2B Perform GP1 HVPS Checkout Procedure 3 Perform GP1 HVPS Checkout procedure 4A Enter 9 21...

Page 67: ...ol Corrective Action 1A Ensure the spacing rollers and drum ends are not contaminated defective 1B Clean the LED Array with a lint free cloth 2A Clean or replace as required 2B Perform GP1 HVPS Checko...

Page 68: ...Paper heaters 1B Ensure that the Customer is storing the media correctly 2A Clean replace or repair the T DT corotrons REP 9 9 3 Perform GP1 HVPS Checkout Procedure 4A Ensure that the Developer Housi...

Page 69: ...d 7 3 to check for correct operation of the Paper heaters 1B Ensure that the Customer is storing the media correctly 2A Check Clean or replace the T DT corotrons as required PL 9 4 2B Perform GP1 HVPS...

Page 70: ...B Ensure that the Customer is storing the media correctly 2A Clean the Image Bar Check clean the Air Pressure Tubes REP 9 18 2B Enter 9 21 5 and check for correct operation Refer to BSDs 6 1 6 2 and c...

Page 71: ...ed Corrective Action 1A Refer to BSDs 7 1 and 7 3 to check for correct operation of the Paper heaters 1B Ensure that the Customer is storing the media correctly 2 Perform GP1 HVPS Checkout Procedure 3...

Page 72: ...al 3 Web Oiler 4 Turnaround Baffle 5 Heat Roll 6 Fabric Guide Corrective Action 1A Clean or replace the Corotron wire PL 9 4 1B Perform GP1 HVPS Checkout Procedure 2 Check clean as required PL 9 5A 3...

Page 73: ...Action 1A Refer to BSDs 7 1 and 7 3 to check for correct operation of the Paper heaters 1B Ensure that the Customer is storing the media correctly 2 Perform Electrostatic Series ADJ 9 2 3 Perform GP1...

Page 74: ...ctive registration sensor 4 Incorrect registration roller nip 5 Incorrectly loaded media Corrective Action 1 Adjust Lead Edge Registration ADJ 8 2 2 Check the components for damage or wear 3 Refer to...

Page 75: ...es 265 mm from the original image Perform Panic Stop Image on Drum procedure Section 6 and examine the drum for the defect Probable Cause 1 The Cleaner Blade makes poor contact with drum 2 Defective e...

Page 76: ...media feed area 4 Incorrect registration roller nip 5 Obstruction in media path Corrective Action 1 Load the media correctly and instruct the operator on loading the media correctly 2 Ensure that the...

Page 77: ...ars Probable Cause Transfer Detack Shield incorrectly installed Fabric Guide worn contaminated or incorrectly installed 1 Worn smooth Heat Roll PL 10 2 2 Worn Contaminated Fabric Guide PL 10 3 3 Press...

Page 78: ...oner then melts and partially sticks to the Heat Roll As the media enters the Pressure Plate B it flattens and the image is displaced in front of it s correct position The toner can also become a clum...

Page 79: ...ntaminated heat roll 3 Contaminated fuser thermistor 4 Contaminated Web Oiler 5 Defective Lower Cleaning Seal 6 Charge scorotron Corrective Action 1 if the drum is damaged determine and fix the cause...

Page 80: ...m evenly 5 Defective drum Corrective Action 1 Perform GP1 HVPS Checkout Procedure 2 Check clean the Image Bar Check clean the Air Pressure Tubes PL 9 9 3 Check the level of the machine See Install Pro...

Page 81: ...5 Fabric Guide Corrective Action 1A Refer to BSDs 7 1 and 7 3 to check for correct operation of the Paper heaters 1B Ensure that the Customer is storing the media correctly 2 Adjust the fuser temperat...

Page 82: ...tact pressure 5 Incorrect fuser temperature 6 Registration Rolls misaligned Corrective Action 1A Refer to BSDs 7 1 and 7 3 to check for correct operation of the Paper heaters 1B Ensure that the Custom...

Page 83: ...the Fuser Heat Roll uniformly 4 Media is damp 5 Damaged or contaminated heat roll Corrective Action 1A Check replace the Web Oiler REP 10 7 1B Check adjust oil dispense rate 10 32 2 Check Fuser Tempe...

Page 84: ...Notes 1 98 3 32 8 8 3 0...

Page 85: ...40 Xerographics REP 9 1 Xerographic Module 4 43 REP 9 2 Drum Assembly 4 46 REP 9 3 Drum 4 49 REP 9 4 Cleaner Blade Kit 4 50 REP 9 5 Developer Module 4 53 REP 9 6 Cartridge Drive Motor 4 57 REP 9 7 Dev...

Page 86: ...Notes 1 98 4 2 8830...

Page 87: ...nd Language for removal and reinstallation on a new Main PWB 3 Remove the EPROMs and NVM from the Main PWB Replacement 1 Transfer the EPROMs to the new Main PWB CAUTION The NVM Chip must be installed...

Page 88: ...cement 1 If a new High Voltage Power Supply is being installed perform the Electrostatic Series ADJ 9 2 7 Pull the HVPS off the pins Remove the three screws 7 mm hex head Disconnect the Grid wire 4 Di...

Page 89: ...oval 1 Open the Media Supply Drawer that is to be removed 2 Figure 1 Remove the Cover 3 Figure 2 Remove the Media Supply Drawer Remove the Media Roll 3 Remove the screws one each side 1 Remove the scr...

Page 90: ...hree Rewind Gears and Rewind Internal Gear Assemblies are removed the same way Removal 1 Pull out the Media Supply Drawer 2 Remove the roll of media 3 Figure 1 Remove the Rewind Gear and the Rewind In...

Page 91: ...d NOTE All three Roll Feed Pinch Roll Assemblies are removed the same way Removal 1 Open the Media Supply Drawer and remove the Media Roll 2 Figure 1 Remove the Roll Feed Pinch Rolls Remove the spring...

Page 92: ...mblies are removed the same way Removal 1 Remove the appropriate Media Supply Drawer REP 7 1 2 Remove the Feed Clutch REP 7 5 3 Remove the Toner Waste Container 4 Figure 1 Remove the Roll Feed Drive R...

Page 93: ...ct the Power Cord Removal 1 Loosen the screws and open the Rear Door 2 Figure 1 Remove the Feed Clutch 6 Disconnect the connector 2 Move the Motor Bracket to relieve the tension on the chain Remove th...

Page 94: ...Power Cord Removal 1 Loosen the screws and open the Rear Door 2 Figure 1 Remove the Rewind Clutch 3 Remove the chain 2 Move the Motor Bracket to relieve the tension on the chain r Loosen the screws 2...

Page 95: ...g 2 Figure 2 Reinstall the Encoder Disk 1 Disconnect the connector 4 Remove the Rewind Housing Press the Motion Sensor tabs outward through the slots Remove the Motion Sensor Ensure that the slot in t...

Page 96: ...otor Assembly 3 Figure 2 Remove the bracket from the Roll Drive Motor Remove the Roll Drive Motor Assembly Move the bracket and disconnect the chain from the drive sprocket Loosen the screws 2 Remove...

Page 97: ...ING Switch off the Main Power Switch Disconnect the Power Cord Removal 1 Loosen the screws and open the Rear Door 2 Figure 1 Remove the Lower Media Roll Heater Remove the Lower Media Roll Heater Figur...

Page 98: ...t the Media Roll Heater Guard with your hand white removing the mounting screws in the next step 2 Figure 1 Remove the Upper Media Roll Heater Upper Media Roll Heater and Guard Disconnect the connecto...

Page 99: ...6 3 Figure 1 Remove the Encoder Disk Replacement 1 Reinstall the Motion Sensor and the Rewind Housing 2 Figure 2 Reinstall the Encoder Disk Ensure that the slot in the Encoder Disk aligns with the pi...

Page 100: ...Notes 1 98 4 16 8 8 3 0...

Page 101: ...ch the 8830 configuration exactly Removal 1 Latch the Xerographic Module at the Service Position REP 9 2 2 Open the Cutter Drawer 3 Figure 1 Disconnect the connectors at the rear of the printer 1 Disc...

Page 102: ...emove the Media Transport Assembly Loosen the screw and rotate the bracket downward Pull the pin and hold it out of the Transport Move the Media Transport pin out of the locating hole and onto the ram...

Page 103: ...Corotron Leads and Connector A21P1 Route the Drain Hose and reconnect it Rotate and lock the bracket Place the pin on the tamp Install the Tumaro and Baffle under the Developer Assembly Shelf both end...

Page 104: ...1 Remove the Front Pivot Assembly 5 Turn the Front Pivot Assembly over and remove the Media Exit Switch a Disconnect the Switch Assembly Connector Q3 b Remove the screw and the Stacker Support c Remo...

Page 105: ...ia Transport Assembly REP 8 1 3 Remove the Fabric Guide REP 8 9 4 Remove the Pressure Plates REP 8 5 5 Figure 1 Remove the Buckle Switch a Remove the screw b Carefully pull the Buckle Switch Assembly...

Page 106: ...ographic Module at the Service Position REP 9 2 2 Remove the Media Transport Assembly REP 8 1 3 Figure 1 Remove the Cut Sheet Media Feed Clutch 1 Disconnect the connector from the clutch Remove the sc...

Page 107: ...c Module at the Service Position REP 9 2 2 Remove the Media Transport Assembly REP 8 1 3 Remove the Fabric Guide REP 8 9 CAUTION Be sure to push the Buckle Switch Actuator down while starting to remov...

Page 108: ...R2443 Figure 2 Reinstalling the Lower Pressure Plate CAUTION Be sure to push the Buckle Switch Actuator down while reinstalling the Upper Pressure Plate in order to prevent damage to the actuator 2 Fi...

Page 109: ...EP 8 1 Remove the Fabric Guide REP 8 9 Remove the Pressure Plates REP 8 5 Remove the Cut Sheet Media Feed Clutch REP 8 4 Figure 1 Remove the Timing Belt and the bearings Figure 2 Remove the Sheet Driv...

Page 110: ...ce Position REP 9 2 2 Remove the Media Transport Assembly REP 8 1 3 Remove the Fabric Guide REP 8 9 4 Remove the Pressure Plates REP 8 5 5 Turn the Media Transport over 6 Figure 1 Remove the Sheet Pin...

Page 111: ...8830 configuration exactly Removal 1 Latch the Xerographic Module at the Service Position REP 9 2 2 Remove the Media Transport Assembly REP 8 1 3 Figure 1 Remove the Media Registration Sensor Sensor W...

Page 112: ...Notes 1 98 4 28 8830...

Page 113: ...The art used for this procedure was developed for previous products and may not match the 8830 configuration exactly Removal 1 Lower the Media Transport Cover 2 Figure 1 Carefully reach into the Print...

Page 114: ...Replacement 1 Figure 2 Reinstall the Fabric Guide Ensure that the edge of the handle is inside the edge of the frame Figure 2 Reinstalling the Fabric Guide REP 8 9 1 98 4 30 8830...

Page 115: ...port Drive Motor Assembly Figure 2 Remove the motor from the mounting plate Replacement 1 Ensure that the belt is over the Idler Pulley 2 If a new motor is being installed use the Drive Pulley from th...

Page 116: ...e Service Position REP 9 2 2 Remove the Media Transport Assembly REP 8 1 3 Remove the Fabric Guide REP 8 9 4 Remove the Pressure Plates REP 8 5 5 Remove the Front Pivot Assembly using REP 8 2 6 Remove...

Page 117: ...may not match the 8830 configuration exactly Removal 1 Latch the Xerographic Module at the Service Position REP 9 2 2 Remove the Media Transport Assembly REP 8 1 3 Figure 1 Remove the Baffle Remove th...

Page 118: ...the two retainers one each end 1 Remove the two E rings one each end 5 Remove the two rolls one each end Remove the Registration Pinch Roll Assembly Remove the two bearings one each end Figure 2 Remov...

Page 119: ...oll Assembly Slot Reinstall the two E rings one each end Bend the spring and reinstall the springs into the slots on the frame 4 Reinstall the two bearings one each end Reinstall the Registration Pinc...

Page 120: ...rtical Magnification ADJ 8 1 c Lead Edge Registration ADJ 8 2 d Cut Length ADJ 8 3 6 Reinstall the two springs one each end Rotate the screw until it engages the slot 5 Reinstall the two screws one ea...

Page 121: ...the Media Transport Assembly REP 8 1 3 Remove the Fabric Guide REP 8 9 4 Remove the Pressure Plates REP 8 5 5 Turn the Media Transport Assembly over 6 Figure 1 Remove the Media Feed Drive Belt Replace...

Page 122: ...oducts and may not match the 8830 configuration exactly Removal 1 Open the Cutter Drawer 2 Figure 1 Remove the Cutter Home Sensor Replacement 1 Center the Disc of the Cutter Drive Pulley in the sensor...

Page 123: ...Switch Disconnect the Power Cord Removal 1 Latch the Xerographic Module at the Service Position REP 9 2 2 Remove the Media Transport Assembly REP 8 1 3 Remove the Media Exit Switch REP 8 2 4 Figure 1...

Page 124: ...ia Transport Assembly REP 8 1 3 Remove the Fabric Guide REP 8 9 4 Remove the Pressure Plates REP 8 5 5 Turn the Media Transport Assembly over 6 Figure 1 Remove the Media Feed Drive Belt 7 Turn the Med...

Page 125: ...he beatings out of the frame and moving the roll as required for removal 2 Remove the two screws one each end Remove the two springs one each end Rotate the screw until it is free of the slot Remove h...

Page 126: ...Notes 1 98 4 42 8830...

Page 127: ...ia Transport Cover NOTE Figure 1 shows only the Front Support Bracket 5 Figure 1 Prepare the Front and Rear Support Brackets for raising the Xerographic Module to the Service Position 1 Lift the brack...

Page 128: ...Xerographic Module to the Printer Frame are spring loaded and will automatically engage the holes The latches have a 1 4 turn lockout feature that may be used to prevent actuation during reinstallatio...

Page 129: ...e 3 Drum Holding the gearbox out of the grommet move Assembly the Drum Assembly to the right while moving the bearing out of the frame Without Tag 8 Loosen the wingnut and rotate the gearbox to diseng...

Page 130: ...Figure 1 Prepare the Front and Rear Support Brackets for raising the Xerographic Module to the Service Position 1 Lift the bracket at the tab in order to disconnect the spring 2 Pull the spring away f...

Page 131: ...e Xerographic Module When performing the following step ensure that the spring loaded feature is active 6 Figure 2 Using the handles on the Web Oiler Assembly rotate the Xerographic Module 90 degrees...

Page 132: ...he way Figure 3 Moving the Bearing Left Side R3005K 8 Figure 4 Move the bearing out of the Xerographic Module Frame Right Side Drum Assembly 9 Figure 5 Carefully remove the Drum Assembly from the Prin...

Page 133: ...e place on the floor Figure 1 Securing the Drum Assembly 3 Figure 2 Remove the Drum from the Shaft Assembly 2 Lift off the Bearing Plate Assembly lift the Drum off the Shaft Assembly Figure 2 Removing...

Page 134: ...In this procedure Left and Right describe machine locations as observed when you are facing the Xerographic Module at the left side of the Printer 1 Remove the Drum Assembly REP 9 2 2 Figure 1 Remove...

Page 135: ...d Photoreceptor Seal b Install the seal fuzzy side up c Ensure that the seal is flush against the Xerographic Module Frame 3 Replace the Cleaner Blade a Start the Cleaner Blade flush against the left...

Page 136: ...t hand Seal a Insert the red stripe end of the Left hand Seal underneath the folded Photoreceptor Seal b Install the seal fuzzy side up c Ensure that the seal is flush against the Xerographic Module F...

Page 137: ...se and latch the Top Cover 3 Raise and hold the Developer Module Cover while lifting and removing the Developer Module Side Cover 4 Lower the Top Cover NOTE In the following step tape the Toner Cartri...

Page 138: ...veloper Module is removed 6 Figure 2 Remove the Developer Module 1 Move the lock into the groove on the gear while performing Step 2 Move the gear to disengage Press tab and swing down Clamp Bar one e...

Page 139: ...in the brackets CAUTION Ensure that the gear is free to engage the Developer Module drive gears Move the lock out of the groove on the gear while performing Step 5 Move the gear to engage Press tab an...

Page 140: ...w Developer Material has been installed perform the Toner Sensor Calibration Code 09216 Slide the Top Shield closed Partially rotate the Toner Cartridge in both directions to ensure that the cartridge...

Page 141: ...al 1 Remove the Developer Module REP 9 5 2 Figure 1 Remove the Cartridge Drive Motor Remove screws 2 and Ground wire Ground wire 3 Figure 2 Remove the Cartridge Drive Motor from the Mounting Plate Rem...

Page 142: ...Remove the Developer Module REP 9 5 CAUTION Do not rotate the Developer Module in the vertical position This may cause Developer Material to get into the Toner Cartridge Clutch located at the end of...

Page 143: ...eveloper Module away from the Magnetic Roll in the following step 4 Figure 2 Dump the Developer Material Magnetic Roll Rotate the Developer Module R1780C Figure 2 Dumping the Developer Material 8830 1...

Page 144: ...tment procedure Augers ADJ 9 6 5 Figure 3 Remove the Air Pressure Tubes 6 Using a vacuum cleaner clean the entire Developer Module Magnetic Roll and Air Pressure Tubes thoroughly CAUTION Ensure that t...

Page 145: ...Air Pressure Tube Flanges Reinstall the gear 1 Pour the Developer Material evenly from end to end and across the augers R1627B Figure 4 Installing the Developer Material CAUTION Do not rotate the Aug...

Page 146: ...the screws Reinstall the Sump Shield Reinstall the Sump Shield under the edges on the housing Tighten the screws 2 Reinstall the screws 2 Reinstall the Top Shield Figure 7 Reinstalling the Top Shield...

Page 147: ...l has been installed perform Toner Sensor Calibration Code 09216 8 Perform the Electrostatic Series ADJ 9 2 Slide the Top Shield closed Partially rotate the Toner Cartridge in both directions to ensur...

Page 148: ...Switch Disconnect the Power Cord Removal 1 Loosen the screws and open the Rear Cover 2 Raise and latch the Top Cover 3 Rotate the Image Module to the Service Position 4 Figure 1 Remove the Charge Sco...

Page 149: ...turn Torsion Spring R3022K Figure 2 Removing the Grid Channel WARNING Disposal of the Pin Array is carefully controlled because it is made of a Beryllium Copper alloy Package the old Pin Array as a re...

Page 150: ...may not match the 8830 configuration exactly Removal 1 Loosen the screws and open the Rear Cover 2 Figure 1 Lower the Media Transport Cover and remove the Transfer Detack Corotron Replacement 1 Reinst...

Page 151: ...ve the Toner Sensor and the spacer Replacement 1 Reinstall the Toner Sensor and spacer CAUTION If a new Toner Sensor is being installed new Developer Material must be installed 2 Reinstall the Develop...

Page 152: ...moval 1 Remove the Developer Module REP 9 5 2 Remove the Cartridge Drive Plate REP 9 14 NOTE The Toner Home Sensor is threaded The wires must be straightened in order to rotate the sensor for removal...

Page 153: ...late in the direction shown in Figure 3 3 Figure 2 Reinstall the Cartridge Drive Plate Reinstall the screws 2 and the Ground wire Figure 3 Reinstall the Top Shield taking care not to overtighten the s...

Page 154: ...cedure was developed for previous products and may not match the 8830 configuration exactly Removal 1 Remove the Developer Module REP 9 5 2 Figure 1 Remove the Sump Shield Remove the Sump Shield Remov...

Page 155: ...Shield is under the edge of the housing 1 Figure 2 Reinstall the Sump Shield in the Developer Module Reinstall the Sump Shield under the edges on the housing Reinstall the Sump Shield Figure 2 Reinst...

Page 156: ...procedure was developed for previous products and may not match the 8830 configuration exactly Removal 1 Remove the Developer Module REP 9 5 2 Figure 1 Remove the Cartridge Drive Plate 2 Loosen the s...

Page 157: ...rtridge Drive Plate with the seal up Reinstall the gear Reinstall the screws 2 and the Ground Wire 2 Figure 3 Reinstall the Top Shield taking care not to overtighten the screws Tighten the screws 2 2...

Page 158: ...so that the edge of the Photoreceptor Seal forms a seal with the inside lip of the channel c Using a soft straight tool a piece of shimstock works well carefully push the seal into the channel across...

Page 159: ...er Gears individually more than the slight amount required for removal or to mesh the teeth during reinstallation If the factory setting of the augers is changed during the procedure perform the adjus...

Page 160: ...ory setting of the augers is changed during the procedure perform the adjustment procedure Augers ADJ 9 6 NOTE The gears must be reinstalled with the flanges as shown in order to ensure that all the g...

Page 161: ...Switch off the Main Power Switch Disconnect the Power Cord Removal 1 Raise and secure the Top Cover 2 Open the Image Module 3 Figure 1 Using pliers pull out the pin and remove the roller Replacement...

Page 162: ...High Voltage Power Supply REP 3 2 NOTE In the following steps cut cable ties as necessary in order to remove the harness 5 Figure 1 Prepare to remove the Top Cover Front 3 Remove the Pin NOTE Figure...

Page 163: ...e Video Cable from the cable clamps and push it through the hole in the frame l Release the Video 2 Cable from the cable P u s h the V i d e o C a b l e damps through the hole 11 Figure 5 Release the...

Page 164: ...Ground Wire and release the harness from the cable clamps Full the cable up to the level of the Image Module Release the cable Figure 6 Preparing the Video Cable Release the harness from the cable cla...

Page 165: ...n on the front area of the Image Module Assembly Remove the screw and the cable clamp Spring 1 Remove the bolt from the end of the shaft Pull the harness up to the level of the Image Module Top Cover...

Page 166: ...t 1 Reverse the removal steps for replacement of the Image Module Assembly 2 Perform Electrostatic Series ADJ 9 2 Unfasten the Video Cable 1 Disconnect the connectors and remove the Charge Scorotron H...

Page 167: ...Service Position handles installed and the Drum Assembly removed NOTE In the following steps Left and Right describe machine locations as observed when you are facing the Xerographic Module at the le...

Page 168: ...hen handling the Heat Rod Do not touch the glass section of the Heat Rod Oil from fingers can cause damage to the Heat Rod 5 Figure 3 Remove the Heat Rod Remove the Heat Rod Disconnect the connector P...

Page 169: ...he Heat Roll b While looking into the roll push the red connector through the hole in the Fuser Drive Gear at the opposite end c If the previous step is too difficult use the rod that secures the Fabr...

Page 170: ...3 Figure 6 Reinstall the grommet and the bracket Right side 4 Ensure that the Thermistor Pad is clean Reinstall the bracket on to the grommet Reinstall the grommet onto the Heat Rod wire Reinstall the...

Page 171: ...11 This will leave the Xerographic Module at the Service Position handles installed and the Drum Assembly removed 3 Remove the Heat Rod REP 10 1 WARNING Wear protective gloves when handling parts with...

Page 172: ...ove the two Right Side Covers 2 Figure 1 Remove the Fuser Triac Remove the Fuser Triac Replacement 1 Cover the entire surface where the Fuser Triac mounts to the frame with a film of thermal compound...

Page 173: ...ace Replacement 1 At reinstallation engage the rear lip of the Web Oiler Housing over the metal bracket of the Xerographic Module 2 After completing the reassembly enter diagnostics and perform one of...

Page 174: ...ve the Stripper Fingers Stripper Finger 1 Remove the Stripper Finger while pushing the tab Tab Replacement CAUTION Do not bend the Stripper Finger too far or it will break 1 Figure 2 Reinstall the Str...

Page 175: ...er Assembly and place it top down resting on the handles on a flat surface REP 10 7 Figure 1 Remove the Supply Roll 3 Figure 2 Remove the Takeup Roll 1 2 Pult the knob to release the Supply Roll rotat...

Page 176: ...of the Web Oiler into the assembly follow the replacement instructions in Web Oiler Assembly REP 10 7 Push the Stub Shaft Gear Assembly into the Takeup Roll Push the Stub Shaft Gear Assembly onto the...

Page 177: ...to decrease the Adj setting c Press the Enter button in order to store the value in NVM d Press the Exit button 4 Enter code 0263 5 Table 2 Set the Billing Type configuration using the Previous Next...

Page 178: ...he Vertical Magnification 2 Select the type of media The following message is displayed In this example bond paper media has been selected 06 02 BOND SCALE ADJUST XX RANGE 0 40 NOW XX ENTER TO STORE N...

Page 179: ...ment 1 Enter code 0860 in order to adjust the Lead Edge Registration 2 Select the type of media The following message is displayed In this example bond paper media has been selected 08 60 BOND REG TIM...

Page 180: ...Enter code 0700 in order to adjust the Cut Length Enter 1 to adjust 6 Select the type of media The following message is displayed Ih this example bond paper media has been selected 07 00 BOND CUT LENG...

Page 181: ...ower Switch Disconnect the Power Cord Check 1 Remove the Developer Module REP 9 5 2 Remove the white toner shield 3 Prepare two strips of 0 030 inch coral shimstock 0 75 inches 20 mm wide 4 Ensure tha...

Page 182: ...hite Toner Shield 4 Figure 2 Position the Lower Turnaround Baffle 5 Close the Media Transport Cover Push down the Lower Turnaround Baffle front and rear The view is of the Media Transport as seen at t...

Page 183: ...ransfer Detack Corotron Push the corotron down and in the direction of the Developer Module before tightening the securing screw 1 Place the shims into the notches of the Turnaround Baffle one on each...

Page 184: ...Notes 1 98 4 100 8830...

Page 185: ...r 4 With Tag 23 Record the ALO value as follows a On an early build printer read the Bar number on the AOL Label and find the Average Light Output value from the table at the end of this procedure b O...

Page 186: ...ent b Turn on the electrometer c The average meter reading should be 600 15 5 volts 585 to 605 volts d If required adjust VHIGH using the Previous Next buttons e Press the Enter button in order to sto...

Page 187: ...147 148 149 150 151 152 light Output Value 1 04 8 9 1 05 1 01 9 5 9 5 9 5 92 8 9 99 9 8 9 7 9 1 8 8 9 2 9 7 8 8 9 3 8 3 8 7 9 3 9 7 1 04 1 00 9 4 9 9 9 9 8 4 9 3 9 3 9 1 8 4 86 8 9 90 9 7 9 5 values...

Page 188: ...9 400 401 402 403 404 405 406 407 408 409 410 411 412 413 4144 415 416 417 418 4 1 9 420 All 422 423 424 425 426 427 428 429 430 431 432 Value 6 9 7 0 7 4 62 7 9 9 3 80 6 6 8 4 7 4 7 3 7 8 9 4 6 5 7 0...

Page 189: ...arkness square is not 1 0 perform the adjustment Adjustment 1 Enter diagnostics 2 Enter code 0921 4 The following message is displayed 09 21 4 STD CP X X RH CP XX VOLTS SENSOR READING XX X VOLTS 3 Adj...

Page 190: ...Cartridge Home Sensor is 2 5 0 5 mm from the plate Adjustment 1 Perform the check NOTE The Toner Cartridge Home Sensor is threaded The wires must be disconnected and straightened in order to rotate t...

Page 191: ...8830 1 98 4 109 ADJ 10 2...

Page 192: ...ADJ 10 1 1 98 4 108 8830...

Page 193: ...Notes 1 98 8830 4 111...

Page 194: ...1 98 4 112 8830...

Page 195: ...CLEANING PART 1 OF 3 PL 9 5B DRUM CLEANING PART 2 OF 3 PAGE TITLE PAGE 5 2 PL 9 5C DRUM CLEANING PART 3 OF 3 5 26 PL 9 6 WEB OILER ASSEMBLY 5 27 PL 9 7 WEB OILER COMPONENTS 5 28 DEVELOPER MODULE 5 4 P...

Page 196: ...es Marketing Group Volt With Without A EMI EO HZ MNL NACO NOHAD P O PWB REF USMG V W w o SYMBOLOGY Symbology used in the Parts List section is identified in the Sym bology section SUBSYSTEM INFORMATIO...

Page 197: ...is in the Change Tag shows that the part has been changed by the tag number within within the circle Figure 2 Index the circle Figure 1 Information on the modification is in the Change Tag Index W7PI...

Page 198: ...Y DRIVER PWB A2 CIRCUIT ASSEMBLY KIT NACO TAG 4 16 17 CIRCUIT ASSEMBLY KIT EO TAG 4 16 17 CONTROL EPROM P O ITEM 3 LANGUAGE EPROM NO 1 P O ITEM 3 LANGUAGE EPROM NO 2 KIT NOT SPARED AO PORTUGUESE LANGU...

Page 199: ...CRIPTION AC MODULE ASSEMBLY 60HZ 50HZ NOT SPARED FILTER AC COMPONENT 60HZ 50HZ P O ITEM 1 AC RELAY K1 K3 FUSER TRIAC Qi REP 10 3 BALLAST RESISTOR R1 R2 60HZ BALLAST RESISTOR R1 R2 50HZ MAIN POWER SWIT...

Page 200: ...27E11240 92E36450 600K60900 600K60890 DESCRIPTION MEDIA COUNTER STANDOFF NOT SPARED HIGH VOLTAGE POWER SUPPLY REP 3 2 FAN DUCT FAN CHARGE COROTRON LABEL RED ARROW DIAGNOSTIC KIT HARNESS P O ITEM 7 LOO...

Page 201: ...PL 1 4 CONTROL CONSOLE 0000004A RN0 ITEM PART 1 101K260B2 2 96E78251 DESCRIPTION CONTROL CONSOLE CONTROL CONSOLE LABEL 8830 2 97 5 7 PARTS LIST SECTION PL 1 4...

Page 202: ...6 ITEM 1 EM 1 2 3 4 5 6 7 8 PART 130K51801 130E2271 50K19612 10K1351 22K2S930 126K7330 DESCRIPTION POSITION SENSOR DRAWER INTERLOCK SWITCH ROLL SUPPLY DRAWER ASSEMBLY REP 7 1 SLIDE ROLL FEED DRIVE ROL...

Page 203: ...AIN DRIVE SPROCKET 10T 6 23E6750 CHAIN 7 7E19071 SPROCKET 50T 8 121E7510 CLUTCH FEED REWIND REP 7 5 7 10 9 REWIND SHAFT P O ITEM 15 10 5E6810 ENCODER DISK REP 7 11 11 413W30854 BEARING 12 REWIND HOUSI...

Page 204: ...7E14600 DESCRIPTION PART OF ROLL SUPPLY DRAWER ASSEMBLY REF PL7 1 ITEM 3 SUPPORT ROLLER REWIND INTERNAL GEAR 20T REP 7 2 LH SUPPORT PIN LH CRADLE BRACKET P O ITEM 1 DRAWER FRAME P O ITEM 1 LH ROLL LO...

Page 205: ...7610 9E27340 29E14750 22E11540 DESCRIPTION PART OF ROLL SUPPLY DRAWER ASSEMBLY REF PL7 1 ITEM 3 RH ROLL LOCK P O ITEM 1 ROLL LOCK ROLL LOCK SPRING RH CRADLE BRACKET P O ITEM 1 RH SUPPORT PIN SUPPORT R...

Page 206: ...80 891E1960 DESCRIPTION PART OF ROLL SUPPLY DRAWER ASSEMBLY REF PL7 1 ITEM 3 DRAWER FRAME P O ITEM 1 BAFFLE STOP BRACKET PINCH ROLL SPRING PINCH ROLL SHAFT P O ITEM 1 ROLL FEED PINCH ROLL REP 7 3 LOCK...

Page 207: ...S 6 PART 52K3580 92E22541 92E36431 92E22560 DESCRIPTION PART OF ROLL SUPPLY DRAWER ASSEMBLY REF PL7 1 ITEM 3 ROLL SUPPORT TUBE ASSEMBLY LABEL PUSH HERE LABEL MEDIA LEAD DRAWER FRAME P O ITEM 1 LABEL...

Page 208: ...0 110E2640 11E4470 DESCRIPTION MEDIA CUTTER ASSEMBLY MEDIA CUTTER P O ITEM 1 BRACKET NOT SPARED LATCH MEDIA CUTTER SUDE MEDIA CUTTER COVER INTERLOCK SWITCH S1 BRACKET NOT SPARED CUTTER COVER P O ITEM...

Page 209: ...430 DESCRIPTION PART OF MEDIA CUTTER ASSEMBLY REF PL7 7 ITEM 1 MEDIA CUTTER FRAME P O ITEM 1 MEDIA EXIT GUIDE CUTTER MOTOR LATCH SPRING CUTTER LATCH DRIVE PULLEY 34T P O ITEM 1 DRIVE BELT CUTTER HOME...

Page 210: ...ION SHEET DRIVE BELT SHEET DRIVE PULLEY SHOULDER SCREW MEDIA TRANSPORT ASSEMBLY W TAG 15 REP 8 1 ADJ 8 1 TRANSPORT DRIVE MOTOR ASSEMBLY NOT SPARED DRIVE MOTOR PULLEY MOTOR MOUNTING PLATE P O ITEM 5 TR...

Page 211: ...IA TRANSPORT ASSEMBLY REF PL8 1 ITEM 4 REGISTRATION SUPPORT ASSEMBLY P O ITEM 1 REGISTRATION SUPPORT P O ITEM 2 MEDIA REGISTRATION SENSOR Q1 REP 8 8 REGISTRATION SENSOR BRACKET BUSHING REGISTRATION PI...

Page 212: ...6E23540 DESCRIPTION PART OF MEDIA TRANSPORT ASSEMBLY REF PL8 1 ITEM 4 MEDIA TRANSPORT FRAME P O ITEM 1 DRAG BRAKE SHEET DRIVE ROLL REP 8 7 SHEET SUPPORT ASSEMBLY P O ITEM 1 SHEET LOWER BAFFLE P O ITEM...

Page 213: ...L8 1 ITEM 4 BUCKLE SWITCH UPPER REP 8 4 MEDIA EXIT SWITCH LOWER REP 8 2 SENSOR BRACKET P O ITEM 1 TRANSPORT FRAME P O ITEM 1 CABLE CLIP SHEET UPPER BAFFLE P O ITEM 1 SHEET FEED SWITCH SWITCH BRACKET P...

Page 214: ...ITEM 1 1 2 3 ITEM 1 2 3 4 5 PART 127K17882 SK41S1 126K5992 128K7152 S3E4750 DESCRIPTION PHOTORECEPTOR DRIVE ASSEMBLY PHOTORECEPTOR DRIVE P O ITEM 1 COUPLING XEROGRAPHIC MODULE ASSEMBLY 60HZ REP 9 1 XE...

Page 215: ...1R535 DESCRIPTION PART OF XEROGRAPHIC MODULE ASSEMBLY REF PL9 1 ITEM 4 XEROGRAPHIC FRAME P O ITEM 1 SHAFT ASSEMBLY BEARING BEARING RETAINER BEARING P O ITEM 3 RH END CAP P O ITEM 3 SHAFT P O ITEM 3 L...

Page 216: ...RAPHIC MODULE ASSEMBLY REF PL9 1 ITEM 4 SCOROTRON ASSEMBLY SCREW M4 X 30 SCREEN P O ITEM 2 RIGHT END BLOCK P O ITEM 2 PIN ARRAY KIT REP 9 8 SPRING P O ITEM 6 PIN ARRAY P O ITEM 6 CENTER SUPPORT P O IT...

Page 217: ...8E6610 38E6620 4E502 600K37740 DESCRIPTION PART OF MEDIA TRANSPORT ASSEMBLY REF PL8 1 ITEM 4 TRANSPORT FRAME P O ITEM 1 LEFT COROTRON CLAMP RIGHT COROTRON CLAMP TRANSFER DETACK COROTRON REP 9 9 REAR D...

Page 218: ...DULE ASSEMBLY REF PL9 1 ITEM 4 XEROGRAPHIC FRAME P O ITEM 1 CLEANING BLADE KIT REP 9 4 BLADE SEAL P O ITEM 3 CLEANER BLADE RETAINER P O ITEM 3 CLEANER BLADE P O ITEM 3 DISCHARGE LED BLADE SEAL P O ITE...

Page 219: ...790 600K8481 DESCRIPTION PART OF XEROGRAPHIC MODULE ASSEMBLY REF PL9 1 ITEM 4 AUGER GEAR PULLEY AUGER DRIVE BELT AUGER PULLEY AUGER BEARING WASTE TONER AUGER PHOTORECEPTOR SEAL P O CLEANING BLADE KIT...

Page 220: ...DRUM CLEANING PART 3 OF 3 ITEM PART 1 35K5950 2 54E6533 3 35K5941 4 93K2420 DESCRIPTION TONER EXIT SEAL TONER WASTE TUBE WASTE BRACKET SEAL TONER BOTTLE 000003BA RNO PARTS LIST SECTION PL 9 5C 9 97 6...

Page 221: ...301 127K21990 7K8920 7K8930 3E39010 3E44550 DESCRIPTION PART OF XEROGRAPHIC MODULE ASSEMBLY REF PL9 1 ITEM 4 WEB OILER ASSEMBLY REP 10 7 WEB OILER MOTOR OILER DRIVE GEAR IDLER GEAR 40T 18T XEROGRAPHIC...

Page 222: ...49380 7E42580 130K55130 146K461 5E11130 DESCRIPTION PART OF WEB OILER ASSEMBLY REF PL9 6 ITEM 2 WEB OILER REP 10 9 PINCH ROLL TAKE UP SHAFT P O ITEM 1 SPRING P O ITEM 1 TAKE UP GEAR WEB FRAME P O ITEM...

Page 223: ...9E41251 7E15351 30K56160 50E12851 30K56150 121K10422 19E21480 DESCRIPTION DRUM DEVELOPER DRIVE MOTOR GASKET TRICKLE SLIDE DEVELOPER SUPPORT DRIVE SIDE DEVELOPER SUPPORT RETAINER COUPLING SPRING DRIVE...

Page 224: ...DEVELOPER MODULE ASSEMBLY REF PL9 8 ITEM 12 PRESSURE EQUALIZER TUBE REP 9 8 CARTRIDGE KNOB SPRING P O ITEM 1 CARTRIDGE HUB CARTRIDGE DRIVE PLATE P O ITEM 1 REP 9 14 TONER CARTRIDGE HOME SENSOR REP 9...

Page 225: ...ER MODULE ASSEMBLY REF PL9 8 ITEM 12 CARTRIDGE GEAR 44T CARTRIDGE DRIVE GEAR 26T MOTOR MOUNTING PLATE P O ITEM 1 CARTRIDGE DRIVE MOTOR MOT4 REP 9 6 CABLE CLIP AUGER DRIVE GEAR 37T DEVELOPER DRIVE GEAR...

Page 226: ...ITEM PART 1 126K5992 126K7152 2 127E10331 3 7E44391 DESCRIPTION XEROGRAPHIC MODULE ASSEMBLY 60HZ REP 9 1 XEROGRAPHIC MODULE ASSEMBLY 50HZ REP 9 1 FUSER DRIVE MOTOR DRIVE PULLEY 28T 0600028A RNO PARTS...

Page 227: ...SCRIPTION PART OF XEROGRAPHIC MODULE ASSEMBLY REF PL10 1 ITEM 1 XEROGRAPHIC FRAME P O ITEM 1 FUSER HUB LH LAMP BRACKET P O ITEM 1 LH FUSER BEARING REFLECTOR FUSER HEAT ROLL REP 10 2 FUSER HEAT ROD 60H...

Page 228: ...CRIPTION PART OF MEDIA TRANSPORT ASSEMBLY REF PL8 1 ITEM 4 FABRIC GUIDE REP 8 9 FABRIC GUIDE RETAINER HANDLE TRANSPORT FRAME P O ITEM 1 SPRING HOUSING ASSEMBLY P O ITEM 1 END CAP P O ITEM 8 GASKET P O...

Page 229: ...00 600K35880 9E38060 6BE38113 38K11070 DESCRIPTION PART OF XEROGRAPHIC MODULE ASSEMBLY REF PL10 1 ITEM 1 XEROGRAPHIC FRAME P O ITEM 1 THERMISTOR STRIPPER FINGER JAM SWITCH S1 THERMAL FUSE STRIPPER BRA...

Page 230: ...9260 35E41160 29E28060 110K9430 DESCRIPTION FEED SHELF INTERLOCK SWITCH S29 LEFT HINGE SPACER REAR DOOR CASTER BRACKET NOT SPARED TRANSPORT LATCHING COVER ASSEMBLY MAGNET GROUND RETAINER STATIC BRUSH...

Page 231: ...8K44401 3E18740 110E2640 DESCRIPTION FRONT DOOR COVER LOGO PLATE KEEPER P O ITEM 9 RIGHT SIDE LEFT COVER RIGHT HINGE SPACER RIGHT SIDE LEFT LOWER COVER RIGHT SIDE RIGHT LOWER COVER RIGHT SIDE RIGHT CO...

Page 232: ...3 DEVELOPER COVER AND CATCH TRAY ITEM PART 73E11800 73E11710 48E51410 DESCRIPTION CATCH TRAY KIT TRAY SUPPORT KIT REAR DEVELOPER COVER W TAG 6 0000035B RNO PARTS LIST SECTION PL 14 3 9 97 5 38 8830 1...

Page 233: ...K45052 55E38100 29E23670 35E37240 35E41150 30K57191 30K57830 30K57181 30K57900 DESCRIPTION TOP COVER SHIELDING PAO PIN GASKET GASKET RH SERVICE BRACKET RH CATCH TRAY BRACKET LH SERVICE BRACKET LH CATC...

Page 234: ...ESCRIPTION CONTACT SOCKET 20 26 AWG TO BE AVAILABLE AT LATER DATE CONTACT PIN 20 26 AWG TO BE AVAILABLE AT LATER DATE WIRE AND CONNECTOR REPAIR KIT TO BE AVAILABLE AT LATER DATE SOCKET WIRE 10 KIT CON...

Page 235: ...HER M4 SCREW M4 X 8 RETAINING RING M25 NUT M4 WASHER M6 RETAINING RING M6 SET SCREW M4 X 6 RETAINING RING M15 SCREW M4 X 10 SPRIAL PIN 3 X 22 LOCKWASHER M4 SCREW M4 X 8 SCREW 4 2 X 9 5 SCREW M4 X 16 S...

Page 236: ...10 2 10 2 9 1 10 1 9 1 10 1 7 1 7 2 8 1 10 1 9 8 1 3 9 1 7 8 9 6 9 10 7 1 14 1 7 2 7 8 8 2 9 9 7 1 9 9 10 4 10 4 9 7 7 2 1 2 9 7 1 1 9 3 1 1 1 1 413W30854 7 2 413W31054 8 2 420W10201 10 3 423W57550 7...

Page 237: ...and Supplies EO 6 31 Molex Connector Repair Procedure 6 33 Product Specifications Product Specifications 6 37 Service Notes Transfer and Developer Bias Voltages Incorrect TAG 19 6 38 Power Cord Outle...

Page 238: ...run The Exit button is used to stop the tests The Exit button is used to clear the entry The Test Codes consist of a chain number and a test number The chain numbers correspond to the same chain numbe...

Page 239: ...put Code 0709 0710 0711 0712 0713 0714 0715 0721 0801 0802 0803 0807 0808 0901 0902 1005 Component Tested Roll 3 Sensor Input Roll 1 Motion Sensor Input Roll 2 Motion Sensor Input Roll 3 Motion Sensor...

Page 240: ...oltage checks or operating the diagnostics Output Diagnostic Test Codes Code 0201 0203 0210 0403 0703 0704 0716 0717 0718 Component Tested Display Test individual LEDs Service Meter half clicks meter...

Page 241: ...correct chain and test number and then entering one of the numbers in the Stepper Motor Command table shown on the right Button Pressed 0 1 2 3 4 5 Next Previous Enter Response Switches stepper motor...

Page 242: ...mn NVM values may be changed by entering the Special Test mode pressing the ENTER button and then using the PREVIOUS and NEXT arrow keys to select the desired NVM value To enter the selected value pre...

Page 243: ...09 0860 0903 Description Fault History Log Displays in alphabetical order the number of occurrences of each of the fault codes since the log was last cleared Display Checksums Vertical Magnification R...

Page 244: ...d in degrees F and degrees C At run temperature the Drum Developer and Fuser Drive Motors are switched on The following conditions may exist when the message FUSER CAN NOT BE TURNED ON CONDITION XX is...

Page 245: ...iler Fault Detection Disable LL 12 Fault Detection Drum Stall Value Code 1060 1062 1063 1101 1401 1402 1403 Description Fuser Temperature bond media adjustment Allows the adjustment of the Fuser Run T...

Page 246: ...Test Points Perform the voltage checks shown in Table 1 Table 1 HVPS Voltage Checks COM Meter Lead 26V RTN 26V RTN 26V RTN 26V RTN 26V RTN 26V RTN v om Meter Lead 26V PIN 1 GRID V DEW TFR I DET I Sta...

Page 247: ...e on the print after the transfer the defect is related to the transfer or fuser 1 Make a test print Open the right door interlock when the test pattern is almost half way beyond the Drum Print is jus...

Page 248: ...of the drum are washed 6 7 8 9 Minimum pressure Polyurethane pad Figure 1 Washing the Drum Using the clean side of the polyurethane pad continue washing the drum until the entire surface of the drum i...

Page 249: ...sconnect the ribbon cable J307B from the IOT Main PWB 2 Connect the 152K59420 loopback cable to J307B on the IOT Main PWB 3 Connect the loopback tool 114E4680 to the loopback cable 4 Enter 1402 to run...

Page 250: ...t a licensed electrician correct the problem DO NOT attempt to make the correction yourself NOTE The Power Cord is the disconnect device for this equipment Ensure that the installation is near the out...

Page 251: ...Ozone by calling 1 800 828 6571 43 5 108 cm Figure 2 IOT Dimensions Install the Printer 1 Prepare to remove the internal packing material from the Printer a Remove all external shipping tape b Loosen...

Page 252: ...e Image Module 9 Figure 6 Disengage the Developer Module shipping brackets Image Module at Service Position 1 Remove the shipping pads one from each end of drum Remove the foam pads one from each side...

Page 253: ...Remove front screws R3021K Press in and rotate Retaining Clip to DOWN position Remove the Developer Module and place it on a flat surface Figure 8 Removing the Developer Module Rotate and remove the...

Page 254: ...ial on the Printer Log Augers 01627B 18 Figure 11 Reinstall the Sump Shield rear edge first Reinstall the edges of the shield under the edge on the housing Position the Sump Shield Figure 11 Reinstall...

Page 255: ...Cartridge 1 Insert left end of Toner Cartridge into Developer Module Then pull plunger back and guide the right side of cartridge into place R3017K Press in and rotate Developer Module Retaining Clip...

Page 256: ...side to side level check at the other end of the Printer Uppercov Rock the Toner Cartridge back and forth to ensure correct engagement of cartridge to motor Figure 16 Completing the Toner Cartridge I...

Page 257: ...adjust the level of the Printer 31 Repeat the Printer leveling Steps 27 through 30 until the Printer Is level 32 Close the Top Cover 33 Close the Rear Door and tighten the locking screw 34 Install a...

Page 258: ...ks 1 Connect the Power Cord 2 Switch on the Printer and enter the Diagnostic mode CAUTION When starting to operate the Printer do not run 9 21 6 The Developer Material in this machine has already been...

Page 259: ...A reading Access the Control Panel menu and record the Meter B reading form Figure 22 Recording the Print Count Readings 12 Record the following on the Printer Installation Quality Report card Print...

Page 260: ...O Only Set the 220 240 switch g Enable the correct language Functional Check CAUTION When starting to operate the Printer do not run 9 21 S The Developer Material in this machine has already been init...

Page 261: ...Put the two Catch Tray Supports into the Poly Bag close the flap and secure the bag with tape 7 Put the bag into the Jiffy bag close the flap and secure the bag with tape in three places 8 If the Prin...

Page 262: ...e shipping pads one on each end of photoreceptor R3016K Install the foam pads one on each side Figure 3 Installing the Shipping Pads 18 Remove the Charge Scorotron Assembly REP 9 8 wrap the assembly i...

Page 263: ...600T1820 Vacuum Cleaner Bags 10 93E3270 Vacuum Cleaner Filter Module 600T1832 Electrometer Probe Wing 600T1728 Screwdriver Blade 6 x 3 16 600T40203 Pocket Screwdriver 600T40205 5 5 mm Wrench 600T4050...

Page 264: ...Solvent 43P10 Disposable Gloves 99P3024 Drop Cloth 35P1638 Film Remover 43P45 Formula A 43P48 Heavy Duty Towels 35P3191 Lint free Cloth 600S4372 Polyurethane Pads 40 600S4653 Photoreceptor Maintenanc...

Page 265: ...e Set 600T41509 Interlock Cheater 600T91616 Screwdriver Handle 600T40212 Vacuum Cleaner 600T91720 Vacuum Cleaner Bags 10 603T80130 13 mm Combination Spanner 600T40505 Light Shield 600T1198 Digital Mul...

Page 266: ...Alvania No 2 600T90340 Silicone Grease 600T90429 Nationalization Kits Generic Contents Part User Guide Ref Only Safety Label Non English Ref Only Safety Label Rails Non English Ref Only Power Cord Ref...

Page 267: ...Figure 1 Familiarize yourself with the Molex Extraction Tool components This hook is used to reform the Locking Tab on the pin before inserting the pin into the connector Flat tabs Extender This protr...

Page 268: ...alfunction causing damage CAUTION Use caution when forcing the housing body away from the module connector Too much force could cause damage to the housing body 2 Figure 2 Remove the individual module...

Page 269: ...nal Removal through the housing Remove the terminal from the housing Terminal shown rotated 90 degrees Short Extractor Tab working edge of tool Insert the short Extractor Tab through the window in the...

Page 270: ...er the hook on the Extractor Tool Figure 4 Reforming the Locking Tab 5 Reinstall the terminal to the pin position from which it was removed 6 Reinstall the individual module connectors to the correct...

Page 271: ...000 Watts Ready 690 Watts Running 1840 Watts Environmental Conditions Temperature Maximum 80 F 27 C Minimum 60 F 10 C Humidity Maximum 80 Minimum 20 83 Maximum Elevation 2108 mm 7000 feet 2133 m Heat...

Page 272: ...ing down the period button and striking the 4 button ENTER Message chain 84 address 01E is 4E Using the Previous Button scroll down six 6 times or until the display reads chain 84 address 01E is 48 EN...

Page 273: ...or in the firmware SOLUTION Ensure that the IOT firmware is at least tag 9 REQUIREMENTS FOR FIELD RESOLUTION DOCUMENTATION N A TAG N A PART NUMBERS N A CUT IN SERIAL NUMBER N A WAVY LINES WHEN CONNECT...

Page 274: ...g 11 Firmware Ver 1 03 If Japan Servo is the manufacturer replace the cooling fan assy If not noticed the temperature inside the printer would increase on long runs The first indication would be clean...

Page 275: ...he cause of the metal fillings by doing the following 1 Remove the paper transport 2 Access the registration roll by removing the springs on the turn baffle and tipping it back 3 Inspect the registrat...

Page 276: ...repair kit 600K62600 remove the transport and install mylar strips in the area shown in the illustration The registration roil and transport design was changed to add an additional set of registration...

Page 277: ...overage will recover NOTE DO NOT USE 09 21 6 to adjust image density Adjust only the image density in diagnostic 09 21 4 REQUIREMENTS FOR FIELD RESOLUTION DOCUMENTATION N A TAG N A PART NUMBERS N A CU...

Page 278: ...his occurs the printer must be powered off then on to reset the circuit 1 A poorly lubricated cleaning blade and photoreceptor can cause photoreceptor stalls or squealing Use the double buff procedure...

Page 279: ...are located on the outside top of the turn baffle do not contact the photoreceptor To check this remove the developer housing and place a piece of paper between the skis and the photoreceptor The pap...

Page 280: ...ge stays with the Heat Roll The buckle causes the media to move slightly slower than the Heat Roll so when the Heat Roll and the media make contact again the image is placed slightly ahead of where it...

Page 281: ...amming or if mandatory modifications have been installed Each tag number is given a classification code to identify the type of change the tag has made M Mandatory N Not installed in the field O Optio...

Page 282: ...USE All MFG SERIAL NUMBERS US 8YG060517 EO 110907207 5 NAME IOT Controller PWB PURPOSE Eliminates Wavy Line Defect XPC KIT NUMBER REFERENCE TAG 6 CLASS USE All MFG SERIAL NUMBERS NAME Developer Cover...

Page 283: ...FG SERIAL NUMBERS EO 110907210 3 NAME Media Roll Label PURPOSE New label reflects 11 KIT NUMBER 600K62460 REFERENCE P N 52K03580 TAG 15 CLASS USE MFG SERIAL NUMBERS NAME Transport Assembly PURPOSE New...

Page 284: ...es installation of Stacker Full Switch KIT NUMBER 30K55633 REFERENCE TAG 23 CLASS USE MFG SERIAL NUMBERS 8YG061468 to 474 668 to 670 NAME I0T Firmware Upgrade Version 01 05 0 13 PURPOSE Enables 8830 D...

Page 285: ...7 30 4 3 Drum Drive 7 32 IMAGING 6 1 Imaging Right Side 7 36 6 2 Imaging Left Side 7 38 PAPER SUPPLYING 7 1 Media Drive 7 42 7 2 Media Feed Roll 1 7 44 7 3 Media Feed Roll 2 7 46 7 4 Media Feed Roll...

Page 286: ...contains two Level 2 Chains Chain 6 1 Imaging Right Side and Chain 6 2 Imaging Left Side All of the necessary inputs and outputs for each Chain and for each Level 2 BSD are shown in the Level 1 BSD F...

Page 287: ...8830 1 98 7 3 Level 1 BSD...

Page 288: ...Level 1 BSD 1 98 7 4 8830 LEVEL 1 BSD SHEET 2 OF 4...

Page 289: ...D 9 4 9 4 IMAGE TRANSFER AND MEDIA STRIPPING STRIPPED UNFUSED PRINT 9 S DRUM CLEANING 9 6 DRUM DISCHARGING 9 1 CHARGING 9 2 EXPOSURE 9 7 TONER DEVELOPER DISPENSE CUSTOMER INSTALLED CARTRIDGE PROPER LE...

Page 290: ...IN 10 FUSING AND COPY EXIT STRIPPED UNFUSED PRINT FUSER ROLL DRIVE 10 2 FUSER OIL DISPENSING 10 1 FUSER HEAT FUSER HEAT PROPERLY DISPENSED FUSER OIL 10 3 FUSING AND MEDIA EXIT FUSED IMAGE ON MEDIA AT...

Page 291: ...1 98 7 7 PAGE INTENTIONALLY BUNK...

Page 292: ...L 1 2 AC MODULE A1 MAIN POWER SWITCH A1S1 PL 1 2 ACH SWITCHED ACN SWITCHED REFER TO BSD 10 1 FOR THE CIRCUIT OF THE FUSER POWER RELAY A1K1 FUSER POWER RELAY A1K1 PL 1 2 THE DELTA NOISE FILTER IS NOT I...

Page 293: ...1 1A MAIN POWER ON WITH DELTA NOISE FILTER 50 AND 60 HZ 2 OF 2 8830 1 98 7 9 Chain 1 Standby Power...

Page 294: ...UENCY GROUND FAULT PROTECTOR A1GFP1 PL 1 2 MAIN POWER SWITCH A1S1 PL 1 2 FUSER POWER RELAY A1K1 REFER TO BSD 10 1 FOR THE CIRCUIT OF THE FUSER POWER RELAY A1K1 ACH SWITCHED ACN SWITCHED THE DELTA NOIS...

Page 295: ...by Power AC MODULE A1 220 240 VAC 50 HZ CIRCUIT REFER TO ZN A1 FOR 60 HZ CIRCUIT POWER CORD PL 1 2 GROUND FAULT PROTECTOR A1GFP1 PL 1 2 TO MAIN POWER SWITCH FUSER POWER RELAY A1K1 MAIN POWER SWITCH A1...

Page 296: ...RLOCK SWITCH S21 PL 14 2 TOP COVER INTERLOCK SWITCH S26 CUTTER COVER INTERLOCK SWITCH S1 PL 7 7 INTLK CLOSED 5 VDC BULK CIRCUIT 15 VDC CIRCUIT 5 VDC CIRCUIT 26 VDC FOR CIRCUIT 26 VDC BULK CIRCUIT 10 V...

Page 297: ...8830 1 98 7 13 Chain 1 Standby Power REFER TO BSD 1 3 FOR DIAGNOSTIC COOES AND LOCATION DRAWINGS FOR THE INTERLOCK SWITCHES 1 2 DC POWER GENERATION 2 OF 3...

Page 298: ...Chain 1 Standby Power 1 98 7 14 8830 1 2 DC POWER GENERATION 3 OF 3 FEED SHELF INTERLOCK SWITCH SZ9 A5J2 A5J3 LVPS A5 FUSE F101 A5J1 07002 VIEW RIGHT SIDE LEFT SIDE...

Page 299: ...PAGE INTENTIONALLY BLANK 1 98 8830 7 15 Chain 1 Standby Power...

Page 300: ...105 FEED SHELF INTERLOCK SWITCH INPUT 0108 TOP COVER INTERLOCK SWITCH INPUT 0702 CUTTER COVER INTERLOCK SWITCH INPUT INPUT POWER BLOCK VOLTAGE 26 VDC FOR DC COM TEST POINT LVPS A5 J3 3 LVPS A5 J3 6 GF...

Page 301: ...RLOCK MONITORING 2 OF 2 TOP COVER INTERLOCK SWITCH S26 CUTTER COVER INTERLOCK SWITCH S1 HIDDEN PHOTO 0016 RIGHT SIDE TOWARD REAR 07005 FRONTDOOR INTERLOCK SWITCH S21 FRONT 8830 1 98 7 17 Chain 1 Stand...

Page 302: ...MACHINE COOLING 1 OF 1 INPUT POWER BLOCK VOLTAGE 26 VDC FOR DC COM TEST POINT LVPS A5 J3 3 LVPS A5 J3 6 GF 1 2 1 2 07008 COOLING FAN MOTOR MOT1 COOLING FAN MOTOR MOT2 Chain 1 Standby Power 1 98 7 18 8...

Page 303: ...PAGE INTENTIONALLY BLANK 1 98 8830 7 19 Chain 2 Mode Control...

Page 304: ...PWB A3 PL 1 1 2 X 4 0 LCD ALPHANUMERIC DISPLAY PL 1 4 NOTE THE USER INTERFACE SWITCHES AND LEDs ARE PART OF THE USER INTERFACE PWB A32 REFER TO THE DRAWINGS AND DESCRIPTIONS ON THE FACING PAGE Chain...

Page 305: ...03H 04H 05H 08H 07H 08H 06H KEY 0 MEDIA ONLINE PREVIOUS NEXT ENTER NOT USED C DISPLAY 00H 11H 12H 13H 14H 15H 16H 17H 18H 0203 BILLING METER COUNT INCREMENTS BILLING METER COUNT LIGHTS ALL LEDS AT TH...

Page 306: ...PAGE INTENTIONALLY BLANK 1 98 Chain 2 Mode Control 7 22 8830...

Page 307: ...PAGE INTENTIONALLY BLANK 1 98 8830 7 23 Chain 3 Machine Run Control...

Page 308: ...MACHINE RUN CONTROL 1 OP 2 PART OF OPTIONAL EXTERNAL NON XEROX CONTROLLER ASSEMBLY PART OF OPTIONAL FOLDER ASSEMBLY 8830 PRINTER TO FOLDER COMMUNICATIONS CABLE Chain 3 Machine Run Control 1 98 7 24 8...

Page 309: ...ICE DOCUMENTATION TO SERVICE THE CONTROLLER MAIN PWB A3 J307 CONNECTS TO ONE OF TWO RIBBON CABLES RIBBON CABLE A CONNECTS TO XEROX CONTROLLER AT P5 RIBBON CABLE B CONNECTS TO NON XEROX CONTROLLER AT P...

Page 310: ...PAGE INTENTIONALLY BLANK 1 98 Chain 3 Machine Run Control 7 26 8830...

Page 311: ...PAGE INTENTIONALLY BLANK 1 98 8830 7 27 Chain 4 Print Power...

Page 312: ...1 FUSER ROLL DRIVE 1 OF 2 INPUT POWER BLOCK VOLTAGE 26VDC BULK DC COM 5VDC DC COM TEST POINT LVPS A5 J3 18 LVPS A5 J3 17 LVPS A5 J3 14 LVPS A5 J3 11 GF 1 2 1 2 1 2 1 2 Chain 4 Print Power 1 98 7 28 88...

Page 313: ...MOTOR THE DEVELOPER MOTOR AND THE PHOTORECEPTOR MOTOR THE FUSER HEATER IS TURNED OFF WHILE IN THE DIAGNOSTIC MODE THE FOLLOWING VOLTAGES SHOULD BE PRESENT SIGNAL MOTOR START L MOTOR DIRECTION PWM ENCO...

Page 314: ...THE FUSER IS COLD MACHINE DAMAGE CAN OCCUR DIAGNOSTIC CODE 0403 RUNS THE FUSER MOTOR THE DEVELOPER MOTOR AND THE PHOTORECEPTOR MOTOR THE FUSER HEATER IS TURNED OFF WHILE IN THE DIAGNOSTIC MODE THE FOL...

Page 315: ...OF 2 INPUT POWER BLOCK VOLTAGE 26 VDC BULK DC COM 5 VDC DC COM TEST POINT LVPS A5 J3 18 LVPS A5 J3 17 LVPS A5 J3 14 LVPS A5 J3 11 GF 1 2 1 2 1 2 1 2 FRONT 8830 1 98 7 31 Chain 4 Print Power DEVELOPER...

Page 316: ...E CAN OCCUR DIAGNOSTIC CODE 0403 RUNS THE FUSER MOTOR THE DEVELOPER MOTOR AND THE PHOTORECEPTOR MOTOR THE FUSER HEATER IS TURNED OFF WHILE IN THE DIAGNOSTIC MODE THE FOLLOWING VOLTAGES SHOULD BE PRESE...

Page 317: ...4 3 DRUM DRIVE 2 OF 2 LEFT SIDE FRONT 07012 8830 1 98 7 33 Chain 4 Print Power...

Page 318: ...PAGE INTENTIONALLY BLANK 1 98 Chain 4 Print Power 7 34 8830...

Page 319: ...PAGE INTENTIONALLY BUNK 1 98 8830 7 35 Chain 6 Imaging...

Page 320: ...Chain 6 Imaging 1 98 7 36 8830...

Page 321: ...NG RIGHT SIDE DIAGNOSTIC COOES 0621 ESV MANUAL SETUP 6 RUNS THE LED BAR DUTY CYCLE SETUP THIS ESTABLISHES THE PRINT DENSITY BASELINE THIS TEST IS NOT DISABLED WHEN THE INTERLOCKS ARE BROKEN INPUT POWE...

Page 322: ...6 2 IMAGING LEFT SIDE 1 OF 2 LED DRIVER PWB A29 LEFT SIDE OF IMAGE Chain 6 Imaging 1 98 7 38 8830...

Page 323: ...AGNOSTIC CODES 0921 ESV MANUAL SETUP 5 RUNS THE LED BAR DUTY CYCLE SETUP THIS ESTABLISHES THE PRINT DENSITY BASELINE THIS TEST IS NOT DISABLED WHEN THE INTERLOCKS ARE BROKEN INPUT POWER BLOCK VOLTAGE...

Page 324: ...PAGE INTENTIONALLY BLANK 1 98 Chain 6 Imaging 7 40 8 8 3 0...

Page 325: ...PAGE INTENTIONALLY BLANK 1 98 8830 7 41 Chain 7 Paper Supplying...

Page 326: ...TION BEFORE DISCONNECTING THE PLUGS DRAWER 2 REED SWITCH S2 MEDIA DRIVE DIAGNOSTIC CODES MEDIA DRIVE MOTOR CCW INPUT MEDIA DRIVE MOTOR CW INPUT ROLL 1 DRAWER SENSOR INPUT ROLL 2 DRAWER SENSOR INPUT RO...

Page 327: ...VDC WITH A7P2 DISCONNECTED FROM THE DRIVE MOTOR PWB A7 THE APPROXIMATE RESISTANCES OF THE DRIVE MOTOR MOT1 ARE AS FOLLOWS A7P2 1 TO A7P2 2 3 5 OHMS A7P2 3 TO A7P2 4 3 5 OHMS ALL THREE DRAWER INTERLOCK...

Page 328: ...Chain 7 Paper Supplying 1 98 7 44 8830...

Page 329: ...ROLL 1 REWIND CLUTCH OUTPUT ROLL 1 FORWARD CLUTCH OUTPUT NOTE THE ROLL 1 POSITION SENSOR 0 1 IS ACCESSIBLE FROM THE RIGHT SIDE OF THE MACHINE BETWEEN THE DRIVER PWB AND THE MAIN PWB ROLL 1 POSITION SE...

Page 330: ...Chain 7 Paper Supplying 1 98 7 46 8830...

Page 331: ...THE ROLL 2 MOVING SIGNAL AS FOLLOWS MOVING 2 4 VDC STOPPED 0 VDC OR 5 VDC NOTE THE ROLL 2 POSITION SENSOR Q2 IS ACCESSIBLE FROM THE RIGHT SIDE OF THE MACHINE BETWEEN THE DRIVER PWB AND THE MAIN PWB RO...

Page 332: ...Chain 7 Paper Supplying 1 98 7 48 8830...

Page 333: ...WEEN THE DRIVER PWB AND THE MAIN PWB ROLL 3 POSITION SENSOR Q3 ROLL 3 FEED DRIVE ROLLS PL 7 1 ENERGIZES THE MEDIA DRIVE MOTOR MOT1 AND THE ROLL 3 CONTROL OUTPUT CONTROLS FEED AND REWIND CLUTCHES ROLL...

Page 334: ...7 5 MEDIA CUTTING 1 OF 2 CUTTER DRIVE MOTOR A6MOT1 Chain 7 Paper Supplying 1 98 7 50 8830...

Page 335: ...8830 1 98 7 51 Chain 7 Paper Supplying...

Page 336: ...PAGE INTENTIONALLY BLANK 1 98 Chain 7 Paper Supplying 7 52 8830...

Page 337: ...PAGE INTENTIONALLY BLANK 1 98 8830 7 53 Chain 8 Paper Feeding...

Page 338: ...Chain 8 Paper Feeding 1 98 7 54 8830...

Page 339: ...8 1 MEDIA REGISTRATION AND TRANSPORTATION 2 OF 3 SHEET FEED SENSING CUT SHEET DRIVE ROLL PL 8 3 CUT SHEET PINCH ROLL FABRIC PL 8 3 PL 10 3 8830 1 98 7 55 Chain 8 Paper Feeding...

Page 340: ...BY VOLTAGE 3 8 VDC 3 8 VDC 0 VDC 3 6 VDC 0703 VOLTAGE 3 8 VDC 3 8 VDC 0 VDC 3 8 VDC 0917 BOND ENERGIZES THE TRANSPORT DRIVE MOTOR MOT1 AND THE MOTOR ROTATES IN THE MEDIA FEED DIRECTION A24P2 APPROXIMA...

Page 341: ...PAGE INTENTIONALLY BLANK 1 98 8830 7 57 Chain 9 Xerographies...

Page 342: ...Chain 9 Xerographics 1 98 7 58 8830...

Page 343: ...INPUT POWER BLOCK 26 VDC BULK DC COM TEST POINT LVPS A5 J3 18 LVPS A5 J3 17 1 2 1 2 THE GRID BIAS ANALOG SIGNAL 0 TO 15 VDC IS ADJUSTED WHEN PERFORMING THE ELECTROSTATIC SERIES ADJUSTMENT ADJ 6 2 883...

Page 344: ...9 2 EXPOSURE 1 OF 1 IMAGE MODULE Chain 9 Xerographics 1 98 7 60 8830...

Page 345: ...PAGE INTENTIONALLY BLANK 1 98 8830 7 61 Chain 9 Xerographies...

Page 346: ...OPMENT 1 OF 2 ADJ 9 3 IMAGE DENSITY DEVELOPMENT DIAGNOSTIC CODES 0921 TONER CONTROL VALUE 4 SET TONER CONTROL VALUE 6 CALIBRATE TONER SENSOR 0926 RESET NVM VALUES TO DEFAULT Chain 9 Xerographics 1 98...

Page 347: ...LIED TO ITS SURFACE USE CAUTION DEVELOPER MODULE A22Q1 TONER SENSOR DEVELOPER HOUSING VIEW RIGHT REAR INPUT POWER BLOCK VOLTAGE 26 VDC BULK DC COM TEST POINT SUPPLY A5 J3 18 SUPPLY A5 J3 17 OF 1 2 1 2...

Page 348: ...4 IMAGE TRANSFER AND MEDIA STRIPPING 1 OF 1 MEDIA TRANSPORT MODULE A21 TRANSFER CURRENT F E D MEDIA MEDIA TRANSPORT MODULE A21 M4 RING IS SECURED TO THE MACHINE FRAME Chain 9 Xerographics 1 98 7 64 8...

Page 349: ...PAGE INTENTIONALLY BLANK 1 98 8830 7 65 Chain 9 Xerographics...

Page 350: ...UGER PULLEY PL 9 5B AUGER PL 9 5B AUGER DRUM HOUSING PL 9 2 VIEW LEFTSIDE REAR TONER DEVELOPER COLLECTION BOTTLE THE TONER DEVELOPER COLLECTION BOTTLE COLLECTS BOTH WASTE TONER FROM THE DRUM CLEANER A...

Page 351: ...9 5 DRUM CLEANING 2 OF 2 TONER WASTE COLLECTION TUBE FRONT VIEW 8830 1 98 7 67 Chain 9 Xerographics 07021...

Page 352: ...Chain 9 Xerographics 1 98 7 68 8830...

Page 353: ...INPUT POWER BLOCK VOLTAGE 26 VDC BULK DC COM TEST POINT SUPPLY A5 J3 18 SUPPLY A5 J3 17 GF 1 2 1 2 8830 1 98 7 69 Chain 9 Xerographics...

Page 354: ...Chain 9 Xerographics 1 98 7 70 8830...

Page 355: ...E TONER DEVELOPER DISPENSE DIAGNOSTIC CODES INPUT POWER BLOCK 5 VDC DC COM 28 VDC BULK DC COM SUPPLY A5 J3 14 SUPPLY A5 J3 11 SUPPLY A5 J3 14 SUPPLY A5 J3 17 TONER HOME SENSOR INPUT TONER MOTOR OUTPUT...

Page 356: ...Chain 9 Xerographics 1 98 7 72 8830...

Page 357: ...ALOG SIGNAL CONTROLS THE DEVELOPER HOUSING MAG ROLL VOLTAGE INPUT POWER BLOCK VOLTAGE 5 VDC DC COM 26 VDC BULK DC COM TEST POINT LVPS A5 J3 14 LVPS A5 J3 11 LVPS A5 J3 18 LVPS A5 J3 17 G F 1 2 1 2 1 2...

Page 358: ...PAGE INTENTIONALLY BLANK 1 98 Chain 9 Xerographics 7 74 8830...

Page 359: ...PAGE INTENTIONALLY BLANK 1 98 8830 7 75 Chain 10 Fusing...

Page 360: ...OR PAD ASSEMBLY PL 10 4 FUSER THERMISTOR RT1 THE TEMPERATURE LIMIT ANALOG SIGNAL IS A DC VOLTAGE THE NORMAL VALUE SHOULD BE APPROXIMATELY 2 9 VDC TEMPERATURE LIMIT THERMISTOR RT2 TEMPERATURE LIMIT ANA...

Page 361: ...8830 1 98 7 77 Chain 10 Fusing...

Page 362: ...Chain 10 Fusing 1 98 7 78 8830...

Page 363: ...PAGE INTENTIONALLY BLANK 1 98 8830 7 79 Chain 10 Fusing...

Page 364: ...Chain 10 Fusing 1 98 7 80 8830...

Page 365: ...R AFTER NVM HAS BEEN CORRUPTED OR WHEN A PARTIALLY USED WEB IS INSTALLED 1032 ADJUST OIL WEB RATE ADJUSTABLE FROM 50 TO 200 OF NOMINAL VALUE 1033 ADVANCE THE OIL WEB THIS DIAGNOSTIC ADVANCES THE OIL W...

Page 366: ...1 98 Chain 10 Fusing 7 82 8830...

Page 367: ...ROPERLY DISPENSED FUSER OIL STRIPPED UNFUSED PRINT MEDIA EXIT DRIVE BELT PL 8 1 FUSING AND MEDIA EXIT DIAGNOSTIC CODES 08071 EXIT SENSOR INPUT STRIPPER FINGER JAM SWITCH SENSING INPUT POWER BLOCK VOLT...

Page 368: ...Chain 10 Fusing 1 98 7 84 8830...

Page 369: ...5 1 4 9 1 3 1 1 2 1 2 7 2 7 1 7 2 10 1 1 2 4 3 1 2 2 1 9 7 4 1 10 1 6 1 3 1 7 2 1 2 A3P313 J313 A5P1 J1 A5P2 J2 A5P3 J3 A7P1 J1 A7P2 J2 A8MOT1P1 J1 A8Q1P1 J1 A20MOT1P1 J1 A20MOT2P1 J1 A20MOT3P1 J1 A21...

Page 370: ...wind Clutch Roll 3 Feed Clutch Roll 3 Rewind Clutch Cooling Fan Motor Cooling Fan Motor Controller to Main PWB Roll 1 Position Sensor Roil 2 Position Sensor Roll 3 Position Sensor Roll 1 Motion Sensor...

Page 371: ...romod Seals Seals FUSER Heat Roll Heat Roll Stripper Fingers Fabric Guide Thermistor Overheat Sensor Fuser Temperature Web Oiler Assy Oiler Web Web Drive Motor Fuser Drive Motor XEROGRAPHICS Photorece...

Page 372: ...Transmittal Page Product 8830 DDS Title Service Manual Status INITIAL ISSUE Part Number 701P11550 Date March 1998...

Page 373: ...8 3 98 3 98 3 98 3 98 3 98 3 98 3 98 3 98 3 98 3 98 3 98 3 98 3 98 3 98 3 98 3 98 3 98 3 98 3 98 3 98 3 98 3 98 3 98 3 98 3 98 3 98 3 98 Page No 6 4 6 5 6 6 6 7 6 8 6 9 6 10 6 11 6 12 6 13 6 14 6 15 6...

Page 374: ...Revision Control List Product 8830 DDS Title Service Manual Part Number 701P11550 Date 3 98...

Page 375: ...PANY XEROX 8830 DDS Service Manual CAUTION Certain components in the 8830 DOS sys tem are susceptible to damage from elec trostatic discharge Observe all ESD procedures to avoid component damage 701P1...

Page 376: ...certified product trained service personal only Xerox does not warrant or represent that such documentation is complete nor does Xerox represent or warrant that it will notify or provide to such cust...

Page 377: ...I Other Information IX Reference Symbology X Section 1 Service Call Procedures Section 2 Repair Analysis Procedures Section 3 Image Quality Repair Analysis Procedures Section 4 Repair and Adjustment P...

Page 378: ...3 98 VI 8830 DDS...

Page 379: ...tion Revisions This service documentation may be subject to periodic revision in order to reflect any changes in electrical or mechanical hardware as well as any possible additions or corrections nece...

Page 380: ...ciated with completing the service activity Section 2 Status indicator RAPs Section 2 of this documentation contains the Repair Analysis Procedures RAPs necessary to repair all faults other than the i...

Page 381: ...ings and Note statements appear before the steps to which they apply These statements should be read before continuing to the next step in a procedure The definition of a Caution Warning or Note is as...

Page 382: ...s are included as an aid to understanding the representations used In the Circuit Diagrams CDs AC and DC Voltage References The expected AC and DC voltage levels found in this machine are defined in t...

Page 383: ...of a Circuit Diagram that you should check Reference to a Repair Procedure This symbol indicates that the part has a Repair procedure listed in the Repair Adjustment section of this manual Reference t...

Page 384: ...ce or condition that if not strictly observed could result in injury or loss of life Plug Jack Connector and pin number Connector Motor Motor A caution is used to alert the personnel to an operating o...

Page 385: ...c level when the signal Is High DC Voltage Levels DC Voltages should be measured between the test point and the machine frame unless Instructed otherwise Table 3 shows the value of the voltages Table...

Page 386: ...Introduction Reference Symbology xiv 8830 DDS...

Page 387: ...Introduction 1 3 Initial Actions Systems Checks 1 4 Call Flow Diagram 1 5 Message Display Entry Chart 1 6 Maintenance Procedures 1 7 Call Back 1 8 Final Actions 1 8 3 98 Service Call Procedures 8830...

Page 388: ...Service Call Procedures 3 98 8830 DDS...

Page 389: ...em Call Flow Diagram This diagram outlines the major activities that are performed when a service call is made The Initial Actions assist the CSE in Interfacing with the customer to help Identify the...

Page 390: ...DICATOR STATUS CODES Go to Status Code Entry Chart of the equipment displaying the Fault Code MESSAGE DISPLAY Go to Message Display Entry Chart of the equipment displaying the Fault Code PRINT QUALITY...

Page 391: ...res INITIAL ACTION SYSTEMS CHECKS REPAIR ANALYSIS PROCEDURE HAS THERE BEEN MORE THAN 5 CUSTOMER WORK DAYS OR 500 FEET 150 METERS SINCE LAST SERVICE CALL YES NO PERFORM THE CALL BACK PROCEDURE PERFORM...

Page 392: ...system The software controlling the scanner had an unexpected failure when requesting an operation from the scanner This can occur If the 7356 Scanner la powered off without rebooting the 8830 Control...

Page 393: ...e Rolls Perform ADJ 4 4 8 Motor Speed If there Is evidence of magnification error In the process direction Perform ADJ 4 4 9 Front To Back Stitch Alignment and ADJ 4 4 7 Left to Right Stitch Adjustmen...

Page 394: ...py for any visible defects d If the copy exhibits any visible defects refer to the appropriate Copy Quality CQ RAP and follow the procedure to eliminate the defects 2 Make a copy 3 Check that the copy...

Page 395: ...lysis Procedures 1 1 Scanner Not Detected By System RAP 2 3 1 2 Blank Display RAP 2 4 1 3 Clock Cycles Continuously on 8830 DDS Control Panel RAP 2 5 8830 DDS 3 98 2 1 Repair Analysis Procedures Secti...

Page 396: ...Repair Analysis Procedures 3 90 2 2 8830 DDS...

Page 397: ...t out NOTE If the system parameter is set to PRINTER and a scanner is connected to the SCSI bus and powered on or off the scanner will be Ignored For the scanner to work the parameter must be set to P...

Page 398: ...Indicates that the Controller is operational The LEDs on the 8830 Controller are lit and cycle on and off Y N Check the 8830 Printer Display Panel for a fault code and troubleshoot the problem from th...

Page 399: ...Switch on the elements of the 8830 DDS in the following order 7356 Scanner 8830 Controller 8830 Printer Figure 1 Ensure that the 7356 Scanner SCSI cable is undamaged and firmly connected to either of...

Page 400: ...ribbon cable J5 for disconnection or loose con nection Replace the Controller Cover Figure 2 Correct Location of cables running from 7356 Scanner to 8830 Controller Figure 2 Ensure that the other end...

Page 401: ...3 Image Quality RAP Image Quality RAP 3 3 3 98 Image Quality RAP 8830 DDS 3 1 Section Contents...

Page 402: ...Image Quality RAP 3 98 3 2 8830 DDS...

Page 403: ...gnostics screen will once again be displayed 4 Select Installation Test Print by pressing the ENTER button When the Queue to Printer screen appears select Yes by pressing the ENTER button The message...

Page 404: ...Image Quality Repair Analysis Procedures 3 4 8830 POS...

Page 405: ...Control Panel Cable 4 6 REP 4 1 6 Control Panel 4 8 Adjustments ADJ 4 4 5 System Image Quality 4 11 ADJ 4 4 6 Front to Back Stitch Alignment 4 12 ADJ 4 4 7 Left to Right Stitch Alignment 4 13 ADJ 4 4...

Page 406: ...Repair and Adjustment Procedures 4 2 8830 DOS...

Page 407: ...nd remove two mounting screws from underside of feed tray B Swing Document Loading Bin upward so that the straight portion la parallel to the ground 07O0003A WHG B Insert the wire ends of the Loading...

Page 408: ...mounting brackets B Insert the Wire Form into the upper three brackets Remove the upper screws on the lower two mounting brack ets Replace the lower screws on the top three mounting brackets Remove th...

Page 409: ...istance while Installing the center bracket screw over the Static Eliminator This resistance establishes the ground or the Static Eliminator 1 Figure 2 Replace the Static Eliminator C Insert the Stati...

Page 410: ...ounting plata 3 Placa the Control Panel upside down on an ESD mat 4 Figura 2 Remove the Control Panel Interface Cable from the Control Panel B Cut cable tie located on inner wall of Control Panel hous...

Page 411: ...placement of the Control Panel cable 3 Figure 4 Replace the Control Panel upon the 7356 scanner B Align screw holes on Control Panel with holes on mounting plate Line up plastic mount slots on the und...

Page 412: ...damage from electrostatic discharge Observe all ESD procedures to avoid component damage 1 Figure t Remove the three upper screws on the back of the scanner Control Panel mounting plate Mounting plate...

Page 413: ...unt on the rear of Con trol Panel housing C Reconnect J1 conlpnl5 bmp Figure 3 Replacement of the Control Panel cable B Align holes in Control Panel with holes on mounting plate Replace mounting screw...

Page 414: ...Repairs Adjustments REP 4 1 6 4 10 8830 DDS...

Page 415: ...ed the Diagnostics screen will once again be displayed 4 Select Installation Test Print by pressing the ENTER button When the Queue to Printer screen appears select Yes by pressing the ENTER button Th...

Page 416: ...ports TAILED BAD TARGET the scanner will be reset after the EXIT key has been pressed It will be necessary to wait for the scanner to finish the Power On Self Test before the test can be executed agai...

Page 417: ...ogress The system displays PASSED if the adjustment was successful otherwise FAILED is displayed If FAILED is displayed refer to the 7366 Scanner Service Manual Section 2 Repair Analy sis Procedures 7...

Page 418: ...system displays PASSED if the adjust ment was successful otherwise FAILED is displayed if FAILED Is displayed repeat the test again if the problem still exists refer to the 7356 Scanner Service Manua...

Page 419: ...2 Registration Test Screen 6 Insert the black test pattern on the scanner platen and allow the test target to be trans ported to the starting position Press the START key to begin the test 7 Once the...

Page 420: ...gineer must first enter the CSE password 6789 In the Password Menu Adjustment 1 From the Main Menu select Diagnostics Password and then enter the numeric CSE password 6789 Return to the Main Menu scre...

Page 421: ...LIST SECTION TITLE PAGE INTRODUCTION 5 2 PARTS LIST DDS PL 1 1 DDS COMPONENTS PART 1 OF 2 5 4 PL 1 2 DDS COMPONENTS PART 2 OF 2 5 5 PART NUMBER INDEX 5 6 8830 DDS 3 98 5 1 PARTS LIST SECTION SECTION C...

Page 422: ...d Reference North America Customer Operations European Operations Volt With Without SUBSYSTEM INFORMATION USE OF THE TERM ASSEMBLY The term assembly will be used for items in the part number listing t...

Page 423: ...n the Change Tag shows that the part has been changed by the tag number within within the circle Figure 2 Index the circle Figure 1 Information on the modification is in the Change Tag Index W7PI A29W...

Page 424: ...TS PART 1 OF 2 1 1 3 2 PLACES ITEM PART 1 891E34301 2 101K32281 3 50E14180 DESCRIPTION CONTROL PANEL LABELS CONTROL PANEL REP 4 1 6 DOCUMENT LOADING BIN REP 4 1 1 WOOOOtA DOS PARTS LIST SECTION PL 1 1...

Page 425: ...10 50K19682 17E6010 50E10191 121E1402 DESCRIPTION STATIC ELIMINATOR REP 4 1 4 CONTROL PANEL REP 4 1 6 BRACKET NOT SPARED CABLE GUIDE CONTROL PANEL CABLE REP 4 1 5 WIRE FORM REP 4 1 2 DOCUMENT CATCH DE...

Page 426: ...7E6010 48E55910 50E10191 50E14180 50K19682 101K32281 101K32281 119E430 121E1402 125K2600 162K38901 891E34301 PL LOC 1 2 1 2 1 1 1 2 1 1 1 2 1 2 1 2 1 2 1 2 1 1 PARTS LIST SECTION 3 98 PART NUMBER INDE...

Page 427: ...Read NVR 8 12 8830 DDS Control Panel Diagnostics 6 13 Diagnostic Mode Entry and Exit 6 13 LCD Test 6 13 Communications Loopback Test 6 13 LED Test 6 13 Key Test 6 13 System Information 6 13 System De...

Page 428: ...General Procedures 6 2 8830 DDS...

Page 429: ...is an indication of an invalid selection for that par ticular menu item Menu The MENU key is used to enter and exit the Main Menu When the 8830 DDS Control Panel is in a READY state pressing this key...

Page 430: ...Figure 1 Main Menu Tree Structure General Procedures Diagnostics 3 08 6 4 6830 DDS...

Page 431: ...protected functions The diagnostic password must be entered to gain access to these functions Such functions are only for use under the direction of the Customer Service Password 6789 Figure 2 scanner...

Page 432: ...agnostics Figure 5 Scanner Diagnostics Menu Screen Figure 6 After selecting Scanner Diagnostics you will arrive at the main Scanner Diag nostics menu By scrolling up or down the list using the PREVIOU...

Page 433: ...nual for detailed Instructions on this adjustment Front to Back Stitch Alignment Figure 8 This test evaluates the front to back stitch alignment of the three cameras If the alignment is not correct a...

Page 434: ...e following adjust ments from Section 4 of this Service Manual a Registration ADJ 4 4 9 b Front to Back Stitch Alignment ADJ 4 4 6 c Left to Right Stitch Alignment ADJ 4 4 7 Normalize Cameras Figure 1...

Page 435: ...ion Error Diffusion Test Byte Counter Test System Threshold Test Digital Signal Processor Test Compressor Test Output Suffer Test Line Clipper Test Scalar Test Grayscale Enhancement Test Memory Tests...

Page 436: ...otherwise Refer to ADJ 4 4 9 in Section 4 of this service manual for further information and instructions on performing this pro cedure Figure 13 Component Tests Screen Motor Speed Figure 14 This sele...

Page 437: ...tch states eto During these tests no other changes in machine state occur Use the rocker switch on the upper right hand side of the 7358 scanner to test the motor Use a sheet of paper to test the edge...

Page 438: ...efer to ADJ 4 4 10 in this service manual for further Information and instructions on performing this procedure Read NVR Selecting Read NVR displays the Read NVR screen Figure 19 This screen will then...

Page 439: ...ng each key the Service Engineer can verify that each key can be pressed and released Pressing a key also causes a key click to be sounded allowing veri fication of the Control panel beeper This test...

Page 440: ...diagnostics for the scanner 1 Switch off the scanner the laptop computer and the control computer for the system to which the scanner is connected 2 Disconnect the scanner SCSI cable from the control...

Page 441: ...SI port of the computer on which the diagnostics will also be run 5 Switch on the scanner 6 Switch on the computer allow it to boot and then type WIN to start Windows 7 Insert the SCSI7356 floppy disk...

Page 442: ...General Procedures 3 9 8 l Diagnostics 6 16...

Page 443: ...Specifications Category Weight Height Width Depth Product Code Floor Space required for system Floor Space required for system with 8830 Folder Height Clearance 8830 Printer 575 lbs 261 kg 43 Inches...

Page 444: ...Running GFI Power Cord Length 8830 Printer 104V 127V or 220V 240V 1 4 1 6 120W 1000W 1840W 10 3 m 7356 Scanner 104V 127V or 220V 240V 1 07 1 23 N A 117W 135W 8 2 4m 8830 Printer 20 Amp 7356 Scanner 1...

Page 445: ...ner Tag 6 These kits are required to Install the 8830 DDS Control Panel and Document Catch Tray 8830 DDS Installation Checklist Listed below are the items required to Install a new 8830 DOS Printing S...

Page 446: ...ove the two foam pads from the handles on the Document Hold Down Guide Lift out the Docu ment Hold Down Guide Remove the long paper strip from the platen glass Remove the short paper strip Platen Glas...

Page 447: ...Check the power outlets or correct voltage I Lock the casters on the scanner j Connect the Power Cord to the scanner k Connect the scanner SCSI cable to either the upper or tower SCSI port at the rea...

Page 448: ...s the possibility of them catching on clothing d Figure 7 Install the Cable Guides and route the Control Panel Cable Route the Control Panel Cable through the Cable guides Install center screw com ple...

Page 449: ...rinter Attach all connectors to the printer and run a configuration test print from the printer see 8830 Controller Ser vice Manual Section 2 The Information generated in this print will be needed lat...

Page 450: ...ystem Image Qual ity 13 Make a copy of the 82E5980 Test Pattern and check the overall copy Quality NOTE In the following steps the term assist Indicates that the customer performs the actual tasks und...

Page 451: ...locations of the 8830 Control ler Connector Panel Roll up the cable and secure with tape Place the cable on the Scan ner Feed Shelf 5 Remove the 7356 Scanner Document Catch Trays 2 from the Wire Form...

Page 452: ...General Procedures 3 f l f l Repack Procedure 6 2 6 883ODDS...

Page 453: ...to he 8830 Controller Connector Panel 2 Figure 1 Remove the 8830 Controller Remove 2 screws from Printer Right Lower Cover CAUTION Certain components on this product are susceptible to damage from el...

Page 454: ...rd It already Installed REP 1 10 6 Disconnect the following connectors from the 8830 Controller and gently guide them out the back of the Controller and printer Right Lower Cover P1 on the 8830 Contro...

Page 455: ...CB and PMC PWB Figure 4 Rear view of 8830 Controller showing screws to be removed from the 8830 Printer Right Lower Cover 9 Remove the 8830 Printer Right Lower Cover from the 8830 Controller Chassis a...

Page 456: ...0 Controller Chassis B Slide the MCB Connector panel Plate Back slightly in the Chassis Then lift it out of the Chassis Connector Panel side first Place the MCB Connector Panel Plate on the ESD mat Fi...

Page 457: ...Cover Plate NOTE In the following steps It will be very Important to avoid misplacing or confusing the mounting hardware tor the various connectors PWBs etc It would be a good Idea to place these item...

Page 458: ...ware la correctly positioned fully tighten the mounting screws 20 Figura 9 Placa the MCB on the new Connector Panel Plata and secure It with the hardware previously removed Install and lightly tighten...

Page 459: ...OS Control Panel Reinstall VPI connector Figure 12 Signal and Ul Power Harnesses on 8830 Controller Connector Panel NOTE In the following step the Scanner harness will replace the ribbon cable previou...

Page 460: ...n the MCB B Attach the end of the UI Power Harness P1 to the Hard Drive Route the Ul Power Harness underneath the MCB area indicated by dotted lines Then mount the other end of the Ul Power Harness J1...

Page 461: ...t clip in the correct location 30 Figure 15 Install the following EME gasket and ferrlte clips as shown Install one of the 40 posltlon clips at P12 on the MCB Install the longer of the two EME gaskets...

Page 462: ...s shown Figure 17 Placement of EME gasket on 8830 Controller Cover 37 Strike Tag 7 and Tag 8 on the 8830 Controller Tag Matrix It s located on the Inside of the 8830 Controller Chassis facing up 38 Re...

Page 463: ...modifications have been Installed Each Tag MOD number is given a classification code to Identify the particular type of change that s been made The fol lowing is a listing of these codes M Mandatory...

Page 464: ...General Procedures Change Tag Mod Index 6 38...

Page 465: ...7 Wiring Data Block Schematic Diagrams 1 1 AC Power 8830 DOS Control Panel 7 3 3 98 Wiring Data 8830 DDS 7 1 Section Contents...

Page 466: ...Wiring Data 7 2 8830 DDS...

Page 467: ...1 1 AC Power Figure 1 8830 DDS Control Panel 8830 DDS 3 98 7 3 Wiring Data 1 1 AC Power...

Page 468: ...Wirlng Data 1 1 AC Power 7 4 8830DDs...

Page 469: ...es configuration No Interface Controller Plotter Connection SCSI VPI Centronics RS232 Distance Plotter Model and DPI Network Fill In Mainframe Channel Remote Configuration Form If plotting from Mainfr...

Page 470: ...9 19 96...

Page 471: ...Analyst may complete page 3 9 19 96...

Page 472: ...ced Missing Broken Kit Replaced Missing Broken Product Code C S E Emp Number Carrier Location Part Replaced Missing Broken Part Replaced Missing Broken Kit Replaced Missing Broken Not Repairable Damag...

Page 473: ...District Systems Analyst District Manager Customer Service None Configuration with Deviation from Standard Product Specifications D S A D M C S D M C S Configuration with Deviation from Standard Prod...

Page 474: ...implementation Plan THE DOCUMENT COMPANY XEROX 9 19 96...

Page 475: ...VMAX Number E Mail Address Fax Number XES Account Team TDS Sales Rep System Sale Exec District Manager District Mgr Cust Svc Systems Analyst Customer Operations Exec Other Equipment Xerox Model Term...

Page 476: ...omer Number If yes Yes No Proposed Product System Exception Requested Be specific What Term Key Information Current Pricing Terms Exceptions already in place or are being considered specific competiti...

Page 477: ...Company XEROX CAUTION Certain components in the 7356 are susceptible to damage from electrostatic discharge Observe all ESD procedures to avoid component damage Xerox 7356 Scanner Service Manual 701P0...

Page 478: ...Customer and Service Education 780 Salt Road Webster NY 14580 1996 1997 by Xerox Corporation All rights reserved XEROX and ali Xerox product names mentioned in this publication are trademarks of the...

Page 479: ...Transmittal Page Product 7356 Scanner Title Service Manual Status Revision This manual is a partial revision to 701P09690 Dated April 1997 Part Number 701P09691 Date March 1998...

Page 480: ...4 16 4 17 4 18 4 19 4 20 4 21 4 22 4 23 4 24 4 25 4 26 4 27 4 28 4 29 4 30 4 30 4 31 4 32 4 33 4 34 1 35 4 36 4 37 4 38 4 39 4 40 4 41 Rev 4 97 4 97 4 97 4 97 4 97 4 97 4 97 4 97 4 97 4 97 4 97 4 97 4...

Page 481: ...dures RAPs vi Repair Adjustment Procedures vi Reference Symbology vii Section 1 Service Call Procedures Section 2 Repair Analysis Procedures Section 3 Copy Quality Repair Analysis Procedures Section 4...

Page 482: ...4 16 4 17 4 18 4 19 4 20 4 21 4 22 4 23 4 24 4 25 4 26 4 27 4 28 4 29 4 30 4 30 4 31 4 32 4 33 4 34 1 35 4 36 4 37 4 38 4 39 4 40 4 41 Rev 4 97 4 97 4 97 4 97 4 97 4 97 4 97 4 97 4 97 4 97 4 97 4 97 4...

Page 483: ...dures RAPs vi Repair Adjustment Procedures vi Reference Symbology vii Section 1 Service Call Procedures Section 2 Repair Analysis Procedures Section 3 Copy Quality Repair Analysis Procedures Section 4...

Page 484: ...tion 2 Status Indicator Repair Analysis Procedures This section contains the Repair Analysis Procedures RAPs that are necessary to repair the faults other than the image quality defects When using a R...

Page 485: ...No N answer If the answer is NO perform the action following the NO If the answer is YES proceed to the next step When several items are listed perform them in the order listed Proceed through the ste...

Page 486: ...an open circuit Component Control The code 0403 is the an example of an output diagnostic test Reference to Exploded Drawing The spared component is found in this drawing in the Parts List Repair Proc...

Page 487: ...t of a change identified with this Tag MOD number This symbol identifies an entire circuit diagram that has not been changed by this Tag MOD number The Signal Flow This symbol is used on circuit diagr...

Page 488: ...Procedures Section Contents Page Introduction 2 Call Flow 3 Initial Actions System Checks 4 Message Display Entry Chart 5 Maintenance Procedures 7 Call Back 8 Final Action 8 4 97 7356 Scanner 1 1 Sec...

Page 489: ...ions assist the Service Representative through the customer interface and help to identify the problem The diagram also directs the Representative to verify classify repair the problem and perform the...

Page 490: ...E HAS THERE BEEN MORE THAN 5 CUSTOMER WORK DAYS OR 500 FEET 150 METERS SINCE LAST SERVICE CALL YES PERFORM MAINTENANCE PRO CEDURE FOR ALL SUBSYSTEMS NO PERFORM THE CALL BACK PROCEDURE PERFORM THE SYST...

Page 491: ...to diagnose and repair the fault 4 If available check the Log Book 5 Attempt to duplicate the problem Status Indicator Refer to the Print Defect Isolation Procedure STATUS CODES Go to the Status Code...

Page 492: ...ANCE PROCEDURE Deselect the Auto Size feature and try the scan again Remove the jammed document Insert a document and ensure that it is transported to the starting position Then try the scan again Ens...

Page 493: ...r and CONTROLLING DEVICE Switch on the Scanner then switch on the CONTROLLING DEVICE Switch off the Scanner and CONTROLLING DEVICE Switch on the Scanner then switch on the CONTROLLING DEVICE 1 Wait up...

Page 494: ...4 1 1 if there is evidence of magnification error in the process direction Perform the Front to Back Stitch adjustment ADJ 4 1 3 and the Left to Right Stitch adjustment ADJ 4 1 4 Check the Calibrate...

Page 495: ...any visible defects d If the copy exhibits any visible defects refer to the appropriate Copy Quality CQ RAP and follow the procedure to eliminate the defects 2 Make a copy 3 Check that the copy count...

Page 496: ...ion Contents Page Scanner Raps 1 0 Entry RAP 2 3 1 1 AC Power RAP 2 5 1 2 DC Power RAP 2 7 1 3 Exposure Lamp RAP 2 12 1 4 Document Drive RAP 2 15 1 5 Sensors and FORWARD REVERSE Switch RAP 2 19 4 97 7...

Page 497: ...Notes 4 97 2 2 7356 Scanner...

Page 498: ...n the Scanner then switch on the controlling system Repeat the action that produced the fault IES8150 XPC For 115 VAC machines the Scanner power is controlled by the SIM The problem still exists Y N I...

Page 499: ...ch adjustment is incorrect 1 SCSI Cable between Scanner and SIM Is not securely seated 2 Faulty SCSI cable between Scanner and SIM Corrective Action 1 Clean the Platen glass and Document Hold Down Gui...

Page 500: ...stem Remove the Left Side Panel REP 4 1 1 Examine Fuse F4 on the Power Supply Fuse F4 has continuity Y N Replace the Power Supply REP 4 1 16 Ensure that Connectors P J6 and P J7 on the Power Distribut...

Page 501: ...Figure 2 AC Power Circuits 1 1 AC Power RAP 4 97 2 6 7356 Scanner...

Page 502: ...re Illuminated Y N Go to Figure 4 Flag 1 and check the voltages from the Power Supply and the associated fuses on the Power Distribution PWB There is 24 VDC at J1 Pin 5 Y N A B Replace the open fuse I...

Page 503: ...the Power Supply REP 4 1 16 The voltage Is greater than 4 90 VDC Y N Switch off the Scanner and the controlling system Disconnect P13 from the Control PWB Switch on the Scanner The voltage on P J7 8...

Page 504: ...fault cannot be repaired in the field Arrange for an exchange of the Scanner Go to Figure 4 Flag 2 and isolate the open circuit in the 5 VDC supply lines Repair or replace any cable that has an open...

Page 505: ...Figure 4 DC Power Circuits Sheet 1 of 2 1 2 DC Power RAP 4 97 7356 Scanner...

Page 506: ...Figure 4 DC Power Circuits Sheet 2 of 2 7356 Scanner 2 98 2 11 1 2 DC Power RAP...

Page 507: ...are connected to the lamp Switch on the Scanner Procedure The Exposure Lamp is dimly lit Y N Figure 1 Use the test leads for the DMM as a jumper to connect P J5 4 to P J1 1 The Exposure Lamp Illumina...

Page 508: ...Replace the Lamp and Motor Cable If the problem still exists replace the Control PWB Go to Figure 3 Flag 2 and check the yellow wire for an open circuit to the Lamp Socket LS1 The wire has continuity...

Page 509: ...Figure 3 Document Illumination Circuits 1 3 Exposure Lamp RAP 4 97 2 14 7356 Scanner...

Page 510: ...scan a large ANSI D or ISO A1 document at 25 1 4 reduction factor Listen carefully for noises indicating slippage of the Main Drive Belt Try scanning a document several times The document Is register...

Page 511: ...Lamp and Motor Cable is not seated Reseat the cable connectors at each end b The motor control circuitry on the Power Distribution PWB is defective Replace the Power Distribution PWB REP 4 1 15 c The...

Page 512: ...on ail pins of Connector J3 Figure 2 while commanding the Motor to operate The voltage is between 18 0 and 19 0 VDC when the motor is commanded to operate and less than 1 5 VDC when the motor is not...

Page 513: ...1 2 Calibrate Document Registration Remove the Left Side Panel REP 4 1 1 Loosen the 2 Mounting Screws Figure 4 Adjust the position of the Motor Assembly to tighten the Main Drive Belt Tighten the 2 m...

Page 514: ...goes low when the switch Is actuated and high when the switch is deactuated N Go to Figure 3 Flag 1 Disconnect P2 and connect J2 2 to J2 4 Observe the diagnostic screen The signal goes low Y N B C A...

Page 515: ...mper between J6 2 to J6 4 and observe the diagnostic screen The signal goes low Y N Replace the Control PWB REP 4 1 10 Replace the Edge Registered Sensor and cable REP 4 1 7 The sensors and the FORWAR...

Page 516: ...Figure 3 Circuit Diagram Sensors and FORWARD REVERSE Switch 7356 Scanner 4 97 221 1 5 Sensors and FORWARD REVERSE Switch RAP...

Page 517: ...3 Image Quality Repair Analysis Procedures Section Contents Page Scanner Raps Print Defect Isolation RAP 3 Scanner Will Not Normalize RAP 7 4 97 7356 Scanner 3 1 Section Contents...

Page 518: ...Notes 4 97 3 2 7356 Scanner...

Page 519: ...ault Switch off the Scanner and the controlling system Switch on the Scanner then switch on the controlling system Repeat the action that produced the fault Procedure Make a copy of a test pattern tha...

Page 520: ...e Not Correct Stitch area of Image Camera 1 image Camera 2 image Camera 1 image Camera 2 image Correct Stitch area of Image Not Correct Camera 1 image Camera 2 image Correct Figure 1 Misalignment Stit...

Page 521: ...e in the Scanner is corrupted 2 The Control PWB has a malfunction Additional Symptoms Reference Figure Figure 1 Initial Action Carefully clean the glass Make another copy to see if the problem still e...

Page 522: ...document has been inserted with an incorrect orientation 3 If part of the side is cut off there may be a fault in the camera cables or the Control PWB There is a malfunction in the Document Drive Sys...

Page 523: ...perform the procedure below Procedure Switch off the Scanner and the controlling system Switch on the Scanner then switch on the controlling system Restart the diagnostic software and repeat the Norma...

Page 524: ...he opposite connector on the Control PWB Scan and view another image The zone with the faulty image has changed position Y N Replace the Control PWB Replace the cable corresponding to the camera that...

Page 525: ...EP 4 1 13 Stall Detect Sensor Assembly Tachometer Drive Belt and Tachometer Pulley 4 21 REP 4 1 14 Lamp Ballast Assembly 4 23 REP 4 1 15 Power Distribution PWB 4 25 REP 4 1 16 Power Supply 4 26 REP 4...

Page 526: ...Notes 4 97 NOTES 4 2 7356 SCANNER...

Page 527: ...anel is removed in the same way 1 Figure 1 Remove the Right Side Panel B Rotate the panel outward and remove it A Remove the 3 screws REAR VIEW Installation 1 Figure 2 Engage the hinge edge of the Sid...

Page 528: ...List on PL 14 2 Removal WARNING Switch off the Scanner and disconnect the Power Cord 1 Figure 1 Remove the Rear Panel Remove the Rear Panel Remove the 18 screws Figure 1 Removing the Rear Panel REP 4...

Page 529: ...ide the clamp off the right end of the Lamp 3 Figure 2 Remove the Exposure Lamp 4 If a new lamp is to be Installed remove the clamp from the left end of the lamp removed in step 3 Exposure Lamp Remove...

Page 530: ...me the mounting holes in the clamp are aligned with the holes in the Frame Note If the lamp cannot be centered in the hole rotate the Lamp Retaining Clamp 180 degrees around the Lamp and perform step...

Page 531: ...insert the wire until no bare wire is exposed 6 Connect the Lamp Socket to the Exposure Lamp such that the connection wire comes out of the top of the socket WARNING High Voltage Do not touch the Lam...

Page 532: ...e 3 Figure 2 Remove the Platen Glass Lift the end of the Platen Glass using the Large Rule Document Hold down Guide Top Cover B Tilt the Platen Glass until it is clear of the rollers and remove the gl...

Page 533: ...g attached in step 3b is used later to pull the cable back through the channel when the sensor is reinstalled Channel Attach a string at least 30 in 76 cm long to the connector and cable 4 Figure 2 De...

Page 534: ...he scanner 5 Figure 4 Check that the sensor operates correctly NOTE If the sensor does not operate correctly move the retaining bracket a small distance and check the operation of the sensor again If...

Page 535: ...g will be used to pull the sensor cable back through the channel during reinstallation of the sensor Channel B Disconnect Connector P6 A Attach a string at least 30 in 76 cm long to the sensor cable B...

Page 536: ...Cable and Retaining Plate NOTE Ensure that the highest part of the sensor arm extends out from the slot is centered in the slot and operates freely Do not tighten the two screws yet 3 Connect the Powe...

Page 537: ...off the Scanner and disconnect the Power Cord 1 Remove the Left Side Panel REP 4 1 1 2 Figure 1 Remove the Left Top Cap Left Top Cap A Loosen the 2 inner screws B Remove the 2 outer screws and the cap...

Page 538: ...disconnect the Power Cord 1 Remove the Right Side Panel REP 4 1 1 2 Figure 1 Remove the Right Top Cap CO B Loosen the 2 inner screws C Remove the 2 outer screws and the Right Top Cap 01036A COB A Disc...

Page 539: ...ge Present Sensor Forward Reverse Switch Motor Lamp control Sensor 2 Edge Registered Sensor SCSI Connector SCSI Connector Power Entry Camera 1 video cable 10168 001 Camera 2 video cable 10167 001 Came...

Page 540: ...re the version number in the Scanner with the version number on the floppy disk CAUTION Do not allow any interruption of the download code process once the download has begun Any interruption may corr...

Page 541: ...ARNING Switch off the Scanner and disconnect the Power Cord 1 Remove the Right Top Cap REP 4 1 9 2 Figure 1 Remove the Forward Reverse Switch Connector Lug lA A Press the Attachment tabs inward Press...

Page 542: ...switch 2 Position the new switch such that Connector Lug 1A is nearest the word REVERSE on the top cap 3 Insert the switch into the opening on the top cap until the switch is fully seated and engaged...

Page 543: ...isconnect the Power Cord Perform the following steps to remove the Motor Assembly 1 Remove the Left Side Panel REP 4 1 1 2 Figure 1 Remove the Motor Assembly B Remove the 2 screws c Remove the Motor A...

Page 544: ...the Motor Assembly such that the Main Drive Pulley engages the belt 2 Install the two screws that attach the Motor Assembly to the Frame Do not tighten the screws yet 3 Move the Motor Assembly to appl...

Page 545: ...chometer Pulley Tachometer WARNING Switch off the Scanner and disconnect the Power Cord 1 Remove the Motor Assembly REP 4 1 12 2 Figure 1 Remove the Stall Detect Sensor Tachometer Drive Belt or Tachom...

Page 546: ...l the Stall Detect Sensor Assembly and tighten the two screws 4 Position the disk on the Tachometer Pulley such that the disk does not make contact with surfaces of the sensor and tighten the setscrew...

Page 547: ...Figure 1 Power Distribution PWB 01003A COB 3 Figure 2 Cut the Cable Ties Cable Ties Blue Wire Figure 2 Removing the Blue Connection Wire 4 Figure 3 Disconnect the wire from the Left Lamp Socket B Ins...

Page 548: ...REP 4 1 4 B Pull the yellow wire through the Cable Ties and the channel Cable Tie Channel 7 Figure 5 Remove the Lamp Ballast Assembly B Remove the Lamp Ballast Assembly A Remove the 2 screws Blue conn...

Page 549: ...he bottom b Press down with the two thumbs near the center of the PWB while lifting outwards alternately with the index fingers Screw Replacement Connector P6 Power Supply CAUTION Ensure that the pins...

Page 550: ...moval WARNING High Voltage Switch off the Scanner and disconnect the Power Cord 1 Remove Rear Panel REP 4 1 2 Power Distribution PWB REP 4 1 15 2 Figure 1 Disconnect Connector P1 Connector PI Figure 1...

Page 551: ...ion Support the Power Supply while performing the following step 3 Figure 2 Remove 4 screws Power Supply 01043A COB 1039A COB Figure 2 4 Screws Attaching the Power Supply 7356 SCANNER 4 97 4 27 REP 4...

Page 552: ...with the original orientation 1 Remove the Left Side Panel REP 4 1 1 2 Figure 1 Open the Top Cover and remove the Document Hold down Guide 3 Figure 2 Loosen the 2 screws that hold the Motor Assembly...

Page 553: ...6 Figure 3 Remove the two Bushing Retaining Clips Insert the tip of a screwdriver into the notch in the Bushing Figure 3 Removing the Bushing Retaining Clips 7356 SCANNER 4 97 4 29 REP 4 1 17 A...

Page 554: ...ach roll a Loosen the Set screw on the Drive Pulley b Remove and keep 1 Drive Pulley 2 Bushing 3 Bearing 4 Flat Washer 5 Wave Washer Wave Washer Flat Washer Bearing Bushing Drive Pulley Drive Roll Fig...

Page 555: ...ne end for the front roll and on the opposite end for the rear roll After orienting the rolls correctly remove the paper markings For each roll 1 Insert the left end of the roll through the bushing ho...

Page 556: ...ing incorrectly seated 6 Figure 3 Install the Bushing Retaining Clip 7 Figure 2 Install the Main Drive Belt 8 Position the Motor Assembly to tighten the Main Drive Belt then tighten the two screws tha...

Page 557: ...l REP 4 1 1 2 Figure 1 Open the Top Cover and remove the Document Hold down Guide Lamp Socket Document Hold down Guide Top Cover Drive Roll Pulley 2 Main Drive Belt Figure 1 Removing the Document Hold...

Page 558: ...o unseat the Right Bearing and expose the Drive Pulley 8 Lift out and replace any malfunctioning Idler Roll Assembly B Lift out and replace any malfunctioning Idler Roll Assembly Slide each Drive Roll...

Page 559: ...Drive Belt then tighten the two screws that secure the assembly 6 Connect the Lamp Socket to the Exposure Lamp 7 Figure 1 Install the Document Hold down Guide 8 Install the Left Side Panel REP 4 1 1 9...

Page 560: ...mputer and the Scanner CAUTION Electrostatic Damage ESD Certain components in the host computer are susceptible to electrostatic discharge Observe all ESD procedures to avoid damage to the components...

Page 561: ...o to the manual for the installed adaptor PWB and determine the switch positions Example for the Adaptec model AHA 1542CP set the switches as follows Switch Sw1 Sw2 Sw3 Sw4 Position Up Up Up Up Switch...

Page 562: ...controlling system Check 1 Start the diagnostic software using the procedure appropriate for the system to which the Scanner is connected Refer to Section 6 2 Select the Component Tests button from t...

Page 563: ...ic software if required Note If the Scanner is not already directly connected to the SCSI port of the computer on which the diagnostic software will run then re cabling is required Go to Section 6 for...

Page 564: ...he Scanner is connected Go to Section 6 for more information Select the Stitch Alignment button from the Service Diagnostic Menu screen If the Left to Right Stitch Alignment screen is displayed select...

Page 565: ...3 Adjust the screw until the Gap value is zero 3 Select the Stop button 4 Select the Camera 3 button 5 Select the Begin button 6 Adjust the Camera 3 Adjustment Screw until the Gap value is zero 7 Inst...

Page 566: ...nt button from the Service Diagnostic Menu screen 3 Insert the 082E11490 Test Pattern long edge first and ensure that the test pattern is captured by the document roll nip 4 Select the L R Stitch butt...

Page 567: ...o an ES8150 or a Xerox Productivity Centre module the Scanner must be connected directly to the User Interface Ul computer Refer to Configuring for Extended Diagnostics XPC ES8150 in Section 6 1 Start...

Page 568: ...re displayed in the On Diskette and the Installed boxes If the versions are the same select the Exit button If the On Diskette version is more recent perform the installation Installation 1 Ensure tha...

Page 569: ...The end of the Actuator should be below the surface of the Platen to avoid catching the edge of the document as it moves from the rear to the front of the Scanner If the position of the Actuator is n...

Page 570: ...state the Actuator operates freely with the Document Hold Down Guide installed the end of the Actuator is below the surface of the Platen in the deactuated state 4 Tighten the two Retaining Screws 5 C...

Page 571: ...to the dimension shown 2 Close the Top Cover 3 Scan a document and check that the bottom surface of the Top Cover now has clearance with the Document Drive Rolls 4 If there is still not sufficient cl...

Page 572: ...Notes 4 97 NOTES 4 48 7356 SCANNER...

Page 573: ...PL 4 1 MAIN DRIVE MOTOR ASSEMBLY 5 8 DOCUMENT TRANSPORTATION PL 5 1 DOCUMENT ROLLS AND SENSOR 5 7 PL 5 2 DOCUMENT SWITCH AND SENSOR 5 8 OPTICS PL 6 1 OPTICS COMPONENTS 5 9 COVERS PL 14 1 FEED TRAY AN...

Page 574: ...on Enlargement Rank Xerox United States Marketing Group United States Operations Volt With Without Xerox Canada Limited Xerox Latin America SUBSYSTEM INFORMATION USE OF THE TERM ASSEMBLY The term asse...

Page 575: ...ation on the modification is in the Change Tag shows that the part has been changed by the tag number within within the circle Figure 2 Index the circle Figure 1 Information on the modification is in...

Page 576: ...140N4719 108N330 108N331 112N104 152N1552 105N1134 152N1553 DESCRIPTION LAMP BALLAST HEP 4 1 14 POWER DISTRIBUTION PWB REP 4 1 15 FUSE 4AMP FUSE 2AMP LAMP AND MOTOR CABLE DC POWER HARNESS POWER SUPPL...

Page 577: ...117N1139 117N1138 117N1137 109N254 110N733 DESCRIPTION CONTROL PWB REP 4 1 10 ADJ 4 1 1 4 1 2 4 1 4 4 1 5 CAMS VIDEO CABLE REP 4 1 19 CAM2 VIDEO CABLE REP 4 1 19 CAM1 VIDEO CABLE REP 4 1 19 POWER ENTR...

Page 578: ...TOR ASSEMBLY REP 4 1 12 DOCUMENT DRIVE PULLEY PULLEY P O ITEM 1 MAIN DRIVE BELT REP 4 1 12 STUD PLATE P O ITEM 1 GROMMET P O ITEM 1 MOTOR P O ITEM 1 MOTOR BRACKET P O ITEM 1 SHAFT P O ITEM 1 BELT P O...

Page 579: ...DOWN BRACKET KIT 2 KIT TAG 89 HOLD DOWN BRACKET P O ITEM 1 DOCUMENT HOLD DOWN DRIVE ROLL REP 4 1 17 ADJ 4 1 2 PLATEN GLASS REP 4 1 15 IDLER ROLL REP 4 1 18 DRIVE ROLL CLAMP NOT SPARED BEARING NOT SPA...

Page 580: ...SENSOR ITEM PART 1 110N732 2 56N128 3 117N1136 4 130N771 DESCRIPTION FORWARD REVERSE SWITCH REP 4 1 11 BEZEL FORWARD REVERSE CABLE EDGE PRESENT SENSOR REP 4 1 6 ADJ 4 1 2 OO0O005C SCH PARTS LIST SECT...

Page 581: ...PL 6 1 OPTICS COMPONENTS ITEM PART 1 19N357 2 113N280 3 122N103 DESCRIPTION LAMP CLAMP LAMP SOCKET FLUORESCENT LAMP REP 4 1 3 0000006A SCH 7356 12 96 5 9 PARTS LIST SECTION PL 6 1...

Page 582: ...33 50N191 50N221 600K64680 29N151 DESCRIPTION RIGHT TOP CAP REP 4 1 9 TOP COVER MAGNET STRIKER PLATE LEFT TOP CAP REP 4 1 8 TOP COVER W O TAG 5 TOP COVER KIT TAG 5 SPRING CATCH CUP FEED SHELF END CAP...

Page 583: ...7 8 PART 606K6540 2N1381 50N214 50K38140 2N1378 114N57 DESCRIPTION STATIC ELIMINATOR KIT TAG 90 STATIC ELIMINATOR P O ITEM 1 SIDE PANEL REP 4 1 1 BRACKET W TAG 2 TRAY SUPPORT NOT SPARED CATCH TRAY RE...

Page 584: ...PL 14 3 FRONT COVER AND CASTERS ITEM PART 1 17N135 2 2N1380 DESCRIPTION SWIVEL CASTER FRONT COVER PARTS LIST SECTION PL 14 3 4 97 5 12 7356...

Page 585: ...4N57 117N1136 117N1137 117N1138 117N1139 120N233 122N103 127N784 130N702 130N770 130N771 140N4719 140N4958 152N1552 152N1553 600K6465O 600K64670 600K64680 606K6540 PL LOG 14 2 14 3 14 2 14 1 14 1 14 1...

Page 586: ......

Page 587: ...Component Input Tests 6 12 Test Forward Reverse Switch 6 12 Test Document Edge Sensors 6 12 Component Output Tests 6 13 Lamp State 6 13 Motor State 6 13 Motor Direction 6 13 Left to Right Stitch Alig...

Page 588: ...t the computer is running Microsoft Windows 3 1 3 1 1 or Windows 95 MS DOS 6 2 or better must also be present The diagnostic software will only operate under one of these operating systems 2 Close any...

Page 589: ...sing control F12 The password is 7336884 Press OK after entering the password 7 Select the Diagnostics button the OK button the Scanner Tests button the Extended Diagnostics button and the OK button N...

Page 590: ...er then switch on the computer During the boot process check that the following message is displayed Host Adapter 0 SCSI ID 0 LUN 0 Xerox 7356 OOxx If the message is not displayed or No SCSI devices f...

Page 591: ...2 Switch off the Scanner and the XPC SIM 3 Figure 6 2 Disconnect the Scanner SCSI cable from the SCSI port on the Ul 4 Connect the Scanner SCSI cable to a the SCSI B connector on the TURBO PWB if a TU...

Page 592: ...Re cabled SCSI Diagnostics Diskette Virtual Print Room COB048A Figure 6 4 Re cabling the Scanner for Diagnostics Diagnostics 4 97 6 6 7356 Scanner...

Page 593: ...attempts to establish communications with the Scanner The Exit button terminates the program if the scanner is still initializing a screen may be displayed If the diagnostic software can communicate s...

Page 594: ...one before any other tests can be performed Scanner Firmware version Figura 6 7 Service Diagnostic Menu Screen Operating the Diagnostics This subsection describes the operation of each available diagn...

Page 595: ...utton returns to the Service Diagnostic Menu screen Memory Tests The Memory Tests screen Figure 6 10 is accessed by selecting the Memory Tests button on the Service Diagnostics Menu screen or the Full...

Page 596: ...Figure 6 10 Memory Tests Screen Diagnostics 4 97 6 10 7356 Scanner...

Page 597: ...Motor Speed The Calibrate Motor Speed ADJUST button adjusts the machine motor speed to achieve the correct document transport speed and remove magnification error in the process direction If the motor...

Page 598: ...on halts the selected test The Detail Tests button returns to the Component Detail Tests screen The Output Tests button advances to the Component Output Tests screen Test Forward Reverse Switch The Te...

Page 599: ...ment screen This test evaluates the left to right stitch alignment of the three cameras and makes an automatic electronic adjustment if required Go to ADJ 4 1 4 for detailed instructions on the perfor...

Page 600: ...ect the Camera 1 button and select the Begin Button Note The Begin button becomes the Halt button after selection Turn the Camera 1 Adjustment Screw until the alignment bar for Camera 1 is in line wit...

Page 601: ...ner and SIM XPC during the upgrade process and that the process is allowed to terminate normally Any interruption of the upgrade process results in the unrecoverable corruption of the firmware memory...

Page 602: ...r than the threshold value are assigned a value of white 1 and the pixels with a lesser or equal value are assigned a value of black 0 Selecting Dithered Halftone simulates a grayscale image using pat...

Page 603: ...so control the movement of the viewing window over the image as shown below The Pan menu provides an alternative method The Center key moves the viewing window over the approximate center of the image...

Page 604: ...This screen displays the hexadecimal contents of the non volatile RAM in the Scanner These values cannot be changed from this screen Selecting the Set Motor Speed button displays the Set Motor Speed s...

Page 605: ...button is selected the following screen is displayed Click OK to restore the factory default values The Scanner resets When the Scanner has completed the warm up sequence restore the operating values...

Page 606: ...ror The Current box shows the motor speed value that exists before adjustment A value of 10000 means the factory base value is used A value of 10100 means that the ratio of the current speed to the ba...

Page 607: ...own for damage or dirt and clean the parts if dirt is found Note Use Lens and Mirror Cleaner 43P81 A Open the Top Cover B Remove the 2 foam pads from the handles on the Document Hold down Guide Lift o...

Page 608: ...lling device for the Scanner Connecting the Scanner to the ES8150 System W O Tag 9 Do the following steps to connect the Scanner to the ES8150 System 1 Upgrade the software for the SIM and the VME if...

Page 609: ...ent Hold down guide carefully then repeat the test 8 Do the Front to Back Stitch adjustment ADJ 4 1 3 9 Do the Left to Right Stitch adjustment ADJ 4 1 4 10 Check the Calibrate Document Registration ad...

Page 610: ...interruptions of power to the SIM during the software installation process Unrecoverable errors may otherwise occur requiring the replacement of the SCAN PWB in the VME 2 Connect the Scanner Power Cor...

Page 611: ...he adjustment is not correct perform the adjustment procedure 11 Exit the diagnostic software 12 Switch off the SIM 13 Switch off the Scanner 14 Disconnect the Scanner SCSI Cable from the computer 15...

Page 612: ...switch Other devices may have other methods refer to the manual for the device for more information When selecting a SCSI address for the Scanner ensure that the address is different from the address...

Page 613: ...Terminator ES8150 Stand Alone Virtual Print Room Figure 6 27 Connections to Other Systems Examples SCSI Address Selector 7356 Scanner 4 97 6 27 Scanner Installation...

Page 614: ...r on the Scanner to an unused address Note The Scanner is an internally terminated device and should be the last device on the SCSI chain Devices between the Control computer and the Scanner should no...

Page 615: ...1 3 15 Do the Left to Right Stitch adjustment ADJ 4 1 4 16 Exit the diagnostic software 17 Remove the disk from the A drive 18 Install the Scanner application software on the customer s host computer...

Page 616: ...to identify differences between parts that cannot be interchanged or differences in diagnostic the repairs installation or adjustment procedures A Tag MOD number may also be required to identify the...

Page 617: ...aligned to new specifications to ensure more reliable actuation Tag MOD 5 Class O Use All Mfg Serial No USO All EO All Name Modified Top Cover Purpose The Top Cover has three holes drilled to enable a...

Page 618: ...Tag MOD 7 Class R Use All Mfg Serial No USO AII EO All Name Scanner Firmware Purpose Updated firmware to support the 7356 Scanner Kit Number 600K62292 Reference 4 97 Notes 6 32 7356 Scanner...

Page 619: ...n 7 3 1 2 DC Power Generation 7 4 4 1 Main Drive Motor Control 7 6 4 2 Mechanical Power 7 7 4 97 7356 Scanner 7 1 Section Contents TITLE PAGE 5 1 Document Transport Registration 7 8 6 1 Document Illum...

Page 620: ...Notes 4 97 7 2 7356 Scanner...

Page 621: ...1 1 AC Power Distribution 7356 Scanner 4 97 7 3 1 1 AC Power Distribution BSD...

Page 622: ...1 2 DC Power Generation 1 2 DC Power Generation BSD 4 97 7 4 7356 Scanner...

Page 623: ...7356 Scanner 4 97 7 5 1 2 DC Power Generation BSD...

Page 624: ...4 1 Main Drive Motor Control 4 1 Main Drive Motor Control BSD 4 97 7 6 7356 Scanner...

Page 625: ...4 2 Mechanical Power 7356 Scanner 4 97 7 7 4 2 Mechanical Power BSD...

Page 626: ...5 1 Document Transport Registration 5 1 Document Transport Registration BSD 4 97 7 8 7356 Scanner...

Page 627: ...6 1 Document Illumination 7356 Scanner 4 97 7 9 6 1 Document Illumination BSD...

Page 628: ...6 2 Image Projection 6 2 Image Projection BSD 4 97 7 10 7356 Scanner...

Page 629: ...14 1 Communication 7356 Scanner 4 97 7 11 7 12 14 1 Communications BSD...

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