Muratec F-110 Field Engineering Manual page 86

Dark Image
NO
Dark selected
Change to
Normal and test
Same at Normal?
with -350V of Bias
correctly after
replaced LSU?
The power of LSU is set
high or internal problem
-> Replace LSU or adjust
voluem
via RCP?
YES
NO
YES
Works cor
NO
voltage?
YES
Works
NO
YES
END
Repair or replace the defective
component
Toner over supply due to the
adjustment fault of metering
blade in developer
-> Replace developer
Troubleshooting
5-17