What is a laser - HP LaserJet P2055d Printer

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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maybe this will help:

Class I laser product means any laser product that does not permit human access during the operation to levels of laser radiation in excess of the accessible emission limits as defined in Table I of 21 CFR Subchapter J Part 1040.10. Class I levels of laser radiation are not considered to be hazardous.

Class II laser product means any laser product that permits human access during operation to levels of visible laser radiation in excess of the accessible emission limits contained in Table II-A of 21 CFR Subchapter J Part 1040.10, but does not permit human access during operation to levels of laser radiation in excess of the accessible emission limits contained in Table II of 21 CFR Subchapter J Part 1040.10. Class II levels of laser radiation are considered to be a chronic viewing hazard.

Class IIIa laser product means any laser product that permits human access during operation to levels of visible laser radiation in excess of the accessible emission limits contained in Table II of 21 CFR Subchapter J Part 1040.10, but does not permit human access during operation to levels of laser radiation in excess of the accessible emission limits contained in Table III-A of 21 CFR Subchapter J Part 1040.10. Class IIIa levels of laser radiation are considered to be, depending upon the irradiance, either an acute intrabeam viewing hazard or chronic viewing hazard, and an acute viewing hazard if viewed directly with optical instruments.

Class IIIb laser product means any laser product that permits human access during operation to levels of laser radiation in excess of the accessible emission limits of Table III-A, but does not permit human access during operation to levels of laser radiation in excess of the accessible emission limits contained in Table III-B of 21 CFR Subchapter J Part 1040.10. Class IIIb levels of laser radiation are considered to be an acute hazard to the skin and eyes from direct radiation. Class IIIb laser products may have removable panels that, when displaced, permit access to levels of laser radiation ranging from Class II to Class IV.

Class IV laser product means any laser that permits human access during operation to levels of laser radiation in excess of the accessible emission limits contained in Table III-B of 21 CFR Subchapter J Part 1040.10. Class IV levels of laser radiation are considered to be an acute hazard to the skin and eyes from direct and scattered radiation. Class IV laser products may have removable panels that, when displaced, permit access to levels of laser radiation ranging from Class II to Class IV.

It is always recommended that you avoid pointing a laser pointer at eyes because they can cause eye damage. The very strong laser pointers come with some dorky looking protective glasses and they come with these glasses come with the laser because they are dangerous.

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HP LASER PRINTER ERROR CODE 52 – INCORRECT SCANNER SPEED ERROR


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.