4-10
persists, replace the toner cartridge.
•
Replace the High Voltage Unit.
•
Clean the LED print head.
Defective Drum
•
Replace the Drum Cartridge.
Poor image transfer
•
Replace the Image Transfer Unit.
•
Replace the High Voltage Unit.
•
Replace the Main Control PCB.
4.11.5 Blurred background
Symptom: Copies show a gray or dark background.
ABCDE
ABCDE
ABCDE
ABCDE
ABCDE
Poor development
•
Replace the High Voltage Unit.
•
Replace the Main Control PCB.
•
Replace the Toner Cartridge.
•
Replace the Drum Cartridge.
4.11.6 Uneven print density
Symptom: Image graduates from dark to light across page.
B
B
B
B
B
A
A
A
A
A
CDE
CDE
CDE
CDE
CDE
Poor development
•
Remove the toner cartridge and shake it a few times to redistribute the toner inside. If the problem
persists, replace the toner cartridge.
•
Replace the High Voltage Unit.
•
Clean the LED print head.
Содержание F-360
Страница 12: ...2 1 Section2 Machine Composition 2 1 F 360 Interconnect Block Diagram...
Страница 13: ...2 2...
Страница 14: ...2 3 F 320 Interconnect Block Diagram...
Страница 254: ...6 29 13 Attach the paper tray of the 2 Bin unit...