Chapter 3 Image Quality Troubleshooting
3.5 Image Quality FIP
3-18
FIP-P5 "Obscure printing"
P5
Phenomenon/Initial check Print sample
Obscure printing
- Initial check -
Are there errors such as use of parts in different
specifications, attachment error, damage,
transformation, dirt or foreign object?
- Major check parts -
Drum/toner cartridge (PL10.1.2), ROS ASSY
(PL10.1.1)
Item Check
Action
(at occurrence of error)
1
- Drum/toner cartridge error -
Doesn't this error recur after the defective Drum/toner
cartridge is replaced with a new one?
Replace the Drum/toner
cartridge.
2
- ROS ASSY error -
Does the ROS ASSY run normally?
Check FIP-2.2 [ROS ASSY error].