CHAPTER 4 TROUBLESHOOTING IMAGE FAULTS/MALFUNCTIONS
4-11
Transfer guide
9) Is there foreign matter in the transfer guide assembly or the transfer
charging roller assembly, and is there electrical leakage?
YES: Remove the foreign matter.
Paper
10) Is there foreign matter in the transfer guide assembly or the transfer
charging roller, and is there leakage?
NO:
Try fresh paper or paper of a different type.
Development (fault)
11) Is the developing assembly in firm contact with the photosensitive
drum? (Check to see that the developing block members are in firm contact
with the photosensitive drum.)
NO:
Fit the developing assembly once again.
YES:
•
Check the developing assembly.
•
Check the developing bias.
