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HP LASER PRINTER ERROR CODE 55
- INTERNAL COMMUNICATION PROBLEM
ALL HP LASER PRINTERS
1. Defective dc controller board.
2. Defective formatter board.
3. Inadequate site power – surge protector. HP 4V
HP LASER PRINTER 4V
1. Defective laser scanner assembly.
HP LASER PRINTERS 3SI, 4SI
1. Improperly fitted connectors.
2. Loose or bad cable.
3. Defective dc controller.
4. Defective dc power supply.
5. Defective formatter board
6. Defective paper input pca board
7. Defective main motor.
HP LASER PRINTERS 5SI, 8000, 8100, 8150
1. Loose or bad cable from D.C. controller and laser scanner ass'y.
2. Defective laser scanner assembly.
3. Defective dc controller board.
4. Defective formatter board.
HP LASER PRINTERS 5SI,
8000, 8100, 8150 ( error 55.A )
1. Change fuser 2.
Change wiring harness from the D.C. controller to the fuser ass'y. 3.
Change the D.C. controller board.
HP LASER PRINTERS 1100,
2100, 4000, 4050 1.
Replace the formatter board. 2.Replace
the D.C. controller Board. 3.Replace
the engine board
HP LASER PRINTERS 1200, 2200, 3100 FAX, 3200 FAX, 4100
1. Defective dc controller.
2. Check the cable to the ECU.
3. Replace the ECU.
4. Defective formatter.
5. Defective firmware DIMM.
HP LASER PRINTER 2300
ERROR 55.XX AND ERROR 55.A, 55.B, 55.C, 55.D
1. No engine response. 2.
Excessive glitches. 3.
Communication timeout. 4.
Bad tray bin reports. 5.
Incoming parity error. 6.
Outgoing parity error. 7.
Hung communications. 8.
Invalid bus timeout. 9
Try using a different printer diver or printing a smaller file. 10.
Try printing from a different application. Like an email. HP
LASER PRINTER 4200, 4300 FOR ERROR CODE 55.X 1.
The D.C. controller is not communicating with the formatter. 2.
Replace the D.C. controller board. 3.
Replace the formatter board. HP
LASER PRINTER 5000, 5100 1.
An internal communication error occurred. 2.
Replace the D.C. controller board. 3.
Replace the formatter board
HP COLOR LASER PRINTER 4500, 4550 ERROR 55.X
1. A communication error between the formatter and the DC controller.
2. Replace the D.C.
controller board. Recalibrate the D.C controller board and the
formatter board. 3.
Replace the formatter board.
4. Initialize NVRAM.
HP COLOR LASER PRINTER 8500
1. Temporary error.
2. Communication error between printer and the controller.
3. Replace the controller board.
HP LASER PRINTER 9000
1. Temporary error.
2. Reseat formatter, DIMMs and EIO cards.
3. Perform an engine test.
4. Perform a service test.
5. Replace D.C. controller
board
6. Replace the formatter
board.
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