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TROUBLESHOOTING FOR COPY IMAGE
1.1.3 Uneven Copy Image
Developer level in the development unit?
Yes
No
Developer may not be level in the development unit.
⇒ Check and correct the machine level.
Charge corona height may not be even.
⇒ Adjust the charge corona height and drum current if necessary.
1.1.4 Copy Image not Sharp
Is image density of solid areas too high?
Yes
No
Is the light intensity setting proper?
Yes
Adjust light intensity.
Jitter image?
Yes
Fix jitter problem.
Toner density may be high.
⇒ Change the ID sensor bias position from 0 to 1.
No
6-2
31 December 1992
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