Service manual

Chapter 13
13-23
T-13-76
T-13-77
T-13-78
13.2.1.6.2 The output has white spots (horizontal)./The output has white lines (horizontal).
0006-4574
T-13-79
T-13-80
1) Execute 'PRINT test'. Is the output image normal?
YES: Go to step 4).
NO: Go through steps 2) through 3).
Transfer charging roller
2) Is the transfer charging roller soiled?
YES: Clean it. If the problem is not corrected, replace it.
Cartridge, Fixing assembly
3) Try replacing the cartridge. Is the problem corrected?
YES: End.
NO: Replace the Fixing assembly.
Contact sensor drive belt, Contact sensor drive rail
4) Is the contact sensor drive belt normal?
YES: Clean the surface of the contact sensor drive rail with alcohol;
thereafter, apply a small amount of lubricant (MOLYKOTE EM-50L).
NO: Replace the contact sensor drive belt.
Static eliminator
1) Is the static eliminator soiled?
YES: Clean it.
Back of copyboard glass (back of shading plate; dirt)