Error 60

HP LASER PRINTERS 4, 4+, 4P
1. Defective formatter pca.

HP LASER PRINTERS 3SI, 4SI, 4V
1. Defective SIMMs.

HP LASER PRINTER 9000
1. Check tray for obstruction.
2. Perform a service test.
3. Replace tray.

Error 61

HP LASER PRINTERS 2, 2d, 2p, 2p+, 3, 3d, 3p, 4p
1. Defective formatter pca.

HP LASER PRINTERS 3SI, 4SI, 4V
1. Defective SIMMs. 
 
HP LASER PRINTER ERROR CODE 61.X

ALL HP LASER PRINTERS
1. Improperly fitted SIMM in slot.
2. Defective SIMM in slot.
3. Defective formatter.

Error 62

62.0 Service

62.1-4 Service

62.5 Service

62.6 Service

All Printers
1. Improperly seated SIMMs or font cartridge - remove, check/clean contacts re-install and try again. Try with SIMMs or font cartridge removed to be sure error clears.
2. Defective Internal Memory - Replace Formatter PCA, check all cables first!

Error 63

HP LASER PRINTERS 2, 2D, 2P, 2P+, 3, 3D, 3P, 4P, 4, 4+, 5
1. Defective formatter p.c.a.

HP LASER PRINTERS 4V
1. Defective formatter p.c.a.

HP LASER PRINTERS 3SI, 4SI, 4V
1. Defective SIMMs.

HP LASER PRINTER 5L
1. Defective formatter p.c.a.

HP LASER PRINTER 8500
1. Defective DIMM. 
2. Temporary error.

Error 64

ALL HP LASER PRINTERS
1. Defective formatter pca.

HP LASER PRINTER 5SI
1. Defective dc controller pca.

HP LASER PRINTERS 1200, 2200, 3100, 3200, 4100
1. Temporary error.
2. Replace formatter.
3. Replace DIMM.

HP LASER PRINTER 4500
1. Temporary error.
2. Turn printer off then on. 

HP LASER PRINTER 8500
1. Temporary error.
2. Turn printer off then on. 
3. Scan buffer error.

HP LASER PRINTER 9000
1. Temporary error.
2. Turn printer off then on.
3. Scan buffer error.
4. Replace DC controller. 
5. Replace laser scanner. 
6. Reseat connections to laser scanner and DC controller.