Table of Contents
Advertisement
4-2-4 Dark Image
NO
'Normal' and test.
Same at 'Normal'?
replaced LSU?
The power of LSU is set
high or internal problem.
-> Replace LSU or adjust
volume.
Samsung Electronics
'Dark' selected
via RCP?
YES
Change to
NO
YES
Works
NO
correctly with
-320V of Bias
voltage?
YES
Works
NO
correctly after
YES
END
Repair or replace the defective
component.
Toner over supply due to the
adjustment fault of metering
blade in developer.
-> Replace developer.
Troubleshooting
4-5
Advertisement
Table of Contents
