Ph Unit - Konica Minolta bizhub 164 Service Manual

5. OTHER MAINTENANCE ITEMS
5.4.14

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.
A. Removal procedure
1. Remove the left cover.
See P.33
2. Remove the rear cover.
See P.34
3. Remove the toner bottle.
See P.19
4. Remove the imaging unit.
See P.41
5. Remove the front cover.
See P.33
6. Remove the paper exit tray (left) and paper exit tray (right).
See P.36
7. Remove the scanner unit.
See P.46
c
a
[3]
42
CAUTION
[3]
[2]
b
[1]
A0XXF2E524DA
Field Service Ver. 2.0 Jun. 2010
8. Remove three screws that have a
spring [1].
NOTE
• Be careful not to lose spring at this
time.
• When reinstalling the screws,
tighten them in the following order:
a → b → c.
9. Remove four flat cable clamps [2].
10. Remove the harness from five wire
saddles [3].