Samsung ML-5000A Service Manual page 25
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Also See for ML-5000A:
- Product manual (12 pages) ,
- Setup manual (21 pages) ,
- Service manual (25 pages)
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4-2-4 Dark Image
NO
'Dark' selected
Change to
'Normal' and test.
Same at 'Normal'?
correctly with
-300V of Bias
correctly after
replaced LSU?
The power of LSU is set
high or internal problem.
-> Replace LSU or adjust
volume.
Samsung Electronics
via RCP?
YES
NO
YES
Works
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
4-5
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