Xerox error code video support
Common Xerox Printer Error Codes
Xerox Phaser 7700 Error Code 10
Error Description:LASER UNIT FAILURE
Possible Solution: Remove Rear Cover , Disconnect P400 , and P401 on the Engine Control
Board. . Inspect both connectors to determine they are fully engaged as a unit. Re-engage, if necessary.
Carefully reinsert the plugs into their joint socket and FIRMLY seat them.
If the problem persists, replace the Laser Unit ,and , or , the Engine Control Board
Need Part? laser unit click hereengine control board click here
Have Questions? Aim Live Chat
View video solution
Xerox Phaser 7700 Error Code 11
Error Description:LASER UNIT POLYGON MOTOR FAILURE
Possible Solution: Remove Rear Cover , Disconnect P400 , on the Engine Control Board.
Inspect both connectors to determine they are fully engaged as a unit. Re-engage, if necessary.
Carefully reinsert the plugs into their joint socket and FIRMLY seat them.
Replace the Laser Unit , If the problem persists, replace the Engine Control Board
Need Part? laser unit click hereengine control board click here
Have Questions? Aim Live Chat
Xerox Phaser 7700 Error Code 12, 13 ,14 & 15
Error DescriptionATC SENSOR FAILURE
Possible Solution: Remove the Rear Cover , and Rear Shield , Measure the voltage at P534-5 on the Engine Control Board. Does the voltage measure between +1 VDC and +3 VDC?
Yes - Replace the Engine Control Board
No- Replace the Developer Housing Assembly
Replace the Engine Control Board , Replace the Developer Housing Assembly
Note If this failure reoccurs three times successively, an Engine NVRAM
value is set preventing further printer use until the NVRAM Access /
Clear Tech Rep Fault / Clear <09-380 ~ 09-383> is run.
Need Part? engine control board click here
Have Questions? Aim Live Chat
Xerox Phaser 7700 Error Code 30
Error Description:Accumulator Belt HOME POSITION TOOK TOO LONG.
Possible Solution See Below
Ensure the Accumulator Belt shipping restraints have been removed.
Enter Service Diagnostics Mode
Run the “Clear Tech Rep Fault”
Lower the Main Release Lever and return to the upright position to reestablish electrical
connections to the belt.
Open the RH Door and defeat the interlock switch.
Look for rotation of the Accumulator Belt during the following test.
Enter Adjustments / Calibrations menu.
Run the “Belt Edge Learn” test.
If the problem persists, replace the Engine Control Board
Need Part? engine control board click here
Have Questions? Aim Live Chat
Xerox Phaser 7700 Error Code 40
Error Description:FUSER MAIN LAMP FAILURE
Possible Solution: Switch printer power OFF. Remove the Fuser Assembly.
Warning Fuser may be very hot. Use extreme caution to prevent burns.
Measure the resistance between the Fuser Assembly connector P600-4 and P600-6
Does the resistance measure between 20K and 100K ohms?
No ? - Replace the Fuser Assembly.
Yes ? - Reinstall Fuser. , Remove the Rear Cover , Rear Shield and
the Rear Shield Bracket , Measure the resistance between P404A-1
Does the resistance measure between 20K and 100K ohms?
No ?
Repair or replace the wiring harness between the Engine Control Board and the Fuser.
Replace the Engine Control Board
Need Part? engine control board click here
Have Questions? Aim Live Chat
Xerox Phaser 7700 Error Code 54
Error Description: FAN FAILURE
Possible Solution: Enter Service Diagnostics Mode. , Run the “Fuser Fan” test. Does the Fuser Fan operate?
If yes, replace the low voltage power supply fan
If no ,replace the fuser fan.
Need Part?
Have Questions? Aim Live Chat
Xerox Phaser 7700 Error Code60
Error Description: DRUM MOTOR FAILURE
Possible Solution: Enter Service Diagnostics Mode and run the “Print Cartridge Motor” test.
Does the motor run?
Yes - Replace the Engine Control Board
No - Remove the Rear Cover , the Rear Cover Shield , Measure the voltage at the Print Engine Controller Interface Board P407-4(+) and frame ground. Is the voltage +5 VDC?
No - Replace the Engine Control Board
Need Part?Engine Control Board Click here
Have Questions? Aim Live Chat
Xerox Phaser 7750 error codes, xerox troubleshooting, phaser errors, phaser jams, xerox jams, xerox phaser error messages
Xerox phaser 7750 Error Code:80
Error Description: Engine Logic Board Failure, Code 80
Possible Solution:
1. Cycle power to the printer to clear the error.
2. Did this clear the error? If, yes problem resolved , if no, replace the engine control board , or,
The image processor board
Need Part? Clickengine control board click here
Have Questions? Aim Live Chat
Xerox phaser 7750 Error Code: 12 , 13 , 14
Error Description:
The ATC Sensor detects an insufficient amount of developer.
Yellow ATC Sensor Failure, Code 12
Magenta ATC Sensor Failure, Code 13
Cyan ATC Sensor Failure, Code 14
Possible Solution:
1. Check the ATC sensor wiring harness
Yellow = P/J129
Magenta = P/J 130
Cyan = P/J 131
2. Is the wiring harness or the sensor
defective? If yes , Replace the ATC Sensor and/or wiring harness.
Note: ( the atc sensor and wire harness is part of the developer housing assembly.)
1. Remove the Rear Cover and Rear
Shield.
2. Measure the voltage at...
Yellow = P405B3
Magenta = P405B8
Cyan = P405A10
on the engine control board.
3. Is the voltage between +1 and
+3 VDC? If yes , replace the engine control board
Need Part? Clickengine control board click here
Have Questions? Aim Live Chat
Xerox phaser 7750 Error Code:86
Error Description: High-Voltage Power Supply Failure, Code 86
Possible Solution:
1. Cycle power to the printer to clear the error.
2. Did this clear the error?
Replace in the following order:
T3 HVPS
Image Processor Board
Need Part? ClickT3 High Voltage Power Supply click hereimage processor click here
Have Questions? Aim Live Chat
Xerox phaser 7750 Error Code: 82
Error Description: Engine Logic Board RAM/ROM Failure, Code 82
Possible Solution:
1. Cycle power to the printer to clear the error.
2. Did this clear the error? If no Replace the engine control board.
Need Part? ClickEngine Control Board click here
Have Questions? Aim Live Chat
Xerox Phaser 7750 Error Code 43
Error Description: Fuser Time Failure, Code 43
Possible Solution:
1. Turn OFF power, remove the Fuser Assembly and allow it to cool down.
2. Measure the resistance between the Fuser connector P600-4 and P600-6.
3. Does the resistance measure between 30 K and 190 K Ohms?
If no, replace the fuser
If yes ,
1. Measure the resistance between fuser connector P600-1 and P600-12.
2. Does the resistance measure 20 Ohms or less?
If no, replace the fuser
Need Part? ClickOrder Fuser click here
Have Questions? Aim Live Chat
Xerox Phaser 7750 Error Code 41
Error Description: Install or Reseat Fuser, Code 41
Possible Solution:
1. Turn OFF power and remove the FuserAssembly.
2. Measure the resistance between the fuser connector P600-4 and P600-6.
3. Does the resistance measure between 30 K and 190 K Ohms?
If no, replace the fuser
If yes,
1. Reinstall the fuser assembly.
2. Enter service diagnostics.
3. From the Sensor Tests run the Fuser Temperature test.
4. Is the temperature indicated approximately 165o C?
If no, replace the fuser
Note:
If this failure reoccurs three times successively, an Engine NVRAM value is set
preventing further printer use until the Clear Tech Rep Fault is performed.
Need Part? ClickOrder Fuser click here
Have Questions? Aim Live Chat