Faulty Image - Minolta magicolor 7300 Service Manual

FrameMaker Ver.6E (PC) magicolor 7300 TROUBLESHOOTING
02.08.08

(10) Faulty Image

<Troubleshooting Procedure>
Section Step
PH Unit 1 The surface of the Window
is dirty.
PU 2 Dirty on the outside.
3 The problem has been
eliminated by checking up
to Step 2.
<Typical Faulty Images>
Typical Faulty
4011T046AA
Check Item Result
YES Clean.
YES Clean.
NO
T-52
Action
D-32DISASSEMBLY/REAS-
SEMBLY
Change the PU.
→ Cooling of PH unit.