DEVELOPMENT
SM 3-21 G065
Replacement
and
Adjustment
3.11 DEVELOPMENT
3.11.1 DEVELOPMENT UNIT
1. PCDU. (☛ 3.10.1)
NOTE: Spread paper on a clean flat surface that is free of pins, paper clips,
staples, screws or any other metal objects.
2. Separate the PCU [A] and development unit [B] (! x 3).
3. Set the development unit on the spread paper, and cover the exposed drum
with a clean piece of paper.
4. SP adjustment if you are temporarily installing a used development unit for test
purposes:
Vref Manual Set SP2220 Set TD Sensor reference voltage to 4.0 V.
TD Sensor Manual Setting SP2802-01 Adjusts TD sensor output.
(☛ 5. Service Tables)
G065R202.WMF
[A]
[B]