How do you replace the scanner cover oh the hp fax machine model 920
HP LASER PRINTERS 2, 2D, 3, 3D
1. Defective cable laser scanner to dc controller.
2. Defective laser scanner assembly.
HP LASER PRINTERS 2P, 2P+, 3P
1. Bad scanner motor.
2. bad dc controller.
HP LASER PRINTERS 3SI, 4SI, 4V
1. Faulty cable assembly.
2. Scanner motor problem.
3. Defective laser scanner assembly.
4. Defective dc controller.
HP LASER PRINTERS 4, 4+, 5
1. Faulty laser scanner cable.
2. Defective laser scanner assembly.
HP LASER PRINTERS 4L, 4P, 5P, 5L, 5SI
1. Temporary error. Scanner startup failure.
2. Improperly fitted scanning assembly.
3. Scanner cable problem.
4. Defective laser scanner assembly.
5. Defective dc controller board.
HP LASER PRINTERS 1200, 2200, 3100 FAX, 3200 FAX, 4100
1. Temporary error. scanner rotation error.
2. Replace contact image sensor.
4. Replace laser scanner.
5. Replace cables to laser scanner and engine board
HP LASER PRINTERS 1100, 2100, 4000, 4050, 8000
1. Scanner start up error
2. Replace scanner cable to the D.C. controller and back to scanner. Or replace scanner cable from engine board to scanner ***'y.
3. Replace scanner ***'y.
4. Replace the engine board.
5. Replace the D.C. controller only on the 8000.
HP LASER PRINTER 2300 ERROR 52.X
1. A temporary scanner start up error.
2. This can also be the shutter tab on the print cartridge. Replace the toner cartridge.
3. Replace the scanner ***'y.
4. Replace the engine board.
HP LASER PRINTERS 4200, 4300 ERROR 52.XX
1. Printer scanner speed error has occurred.
2. Replace laser scanner ***'y
3. Replace the D.C. controller ***'y
HP COLOR LASER PRINTER 4600, 5500 ERROR 52.XK, 52.XC, 52.XM, 52.XY
1. Error code K - No Black Color.
2. Error code C - No Cyan Color
3. Error code M - No Magenta color
4. Error code Y - No Yellow color
5. Replace laser scanner ***'y
6. Replace the D.C. controller ***'y
HP LASER PRINTERS 5000, 5100
1. Printer scanner speed error has occurred.
2. Replace laser scanner ***'y
3. Replace the D.C. controller ***'y
4. Replace cable ***'y from scanner to D.C. controller.
HP LASER PRINTERS 8100, 8150
1.Laser scanner error/start up/rotation error
2.Replace laser scanner ***'y.
3.Replace D.C. controller board.
4.Replace cable ***'y from scanner to D.C. controller
HP LASER PRINTER 4500, 4550
1. Temporary error. Laser scanner error/start up/rotation error
2. Replace laser scanner.
3. Replace D.C. controller ***'y
HP COLOR LASER PRINTERS 4600, 5500
1.Laser scanner error/start up/rotation error.
2.Take the toners out and reseat them, or replace them
3. Replace laser scanner ***'y
4. Replace D.C controller board.
HP LASER PRINTER 8500, 8550
1. Temporary error. Laser scanner error/start up/rotation error
2. Replace laser scanner motor.
3. Replace D.C. controller ***'y
HP LASER PRINTER 9000
1. Temporary laser scanner error/start up/rotation error
2. Replace laser scanner.
3. Replace upper cable guide assembly.
4. Replace DC controller.
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