Ph Unit - Konica Minolta bizhub C203 Service Manual

Field Service Ver. 1.0 Jul. 2007
6.3.25

PH unit

• Do not replace the printer head unit while the power is ON.
Laser beam generated during the above mentioned activity may cause
blindness.
• Do not disassemble or adjust the printer head unit.
Laser beam generated during the above mentioned activity may cause
blindness.
NOTE
• When replace the PH unit, replace 4-color PH units at the same time.
A. Removal procedure
1. Remove the front cover.
See P.95
2. Remove the transfer belt unit.
See P.43
[1]
[3] [2]
[2]
[1]
CAUTION
[3] [2] [3] [2] [3]
A02EF2C074DA
A02EF2C075DA
3. Remove four screws [1] and discon-
nect three connectors [2], and
remove four imaging unit guide rails
[3].
4. Disconnect four flat cables [1] and
four connectors [2] of the PH unit.
6. Other
97