When Replacing The Dc Controller Pcb - Canon iR C3200 Series Service Manual

Chapter 12
12.5.8.6 When Replacing the
DC Controller PCB
1) After replacing the DC controller PCB, use the
following service mode to initialize the memory of
the DC controller PCB:
COPIER>FUNCTION>CLEAR>DC-CON
2) Enter the settings indicated on the service label
using the following service mode:
COPIER>ADJUST>LASER>PVE-OFST
Use it to enter an adjustment value for the laser
beam position.
COPIER>ADJUST>FEED-ADJ>REGIST
Use it to adjust the timing at which the registration
roller clutch goes ON.
COPIER>ADJUST>FEED-ADJ>ADJ-REFE
Use it to adjust the horizontal registration for re-
pickup.
COPIER>ADJUST>CST-ADJ>MF-A4R
Use it to adjust the paper width basic value for the
manual feed tray.
COPIER>ADJUST>CST-ADJ>MF-A6R
Use it to adjust the paper width basic value for the
manual feed tray.
COPIER>ADJUST>CST-ADJ>MF-A4
Use it to adjust the paper width basic value for the
manual feed tray.
3) Turn off and then on the main power switch.
4) Make the following selections in service mode:
COPIER>FUNCTION>LASER>L-ADJ-0.
5) Press the OK key. (The machine starts auto
adjustment and will indicate 'END' at its end.)
12.5.9 Counter Memory PCB
12.5.9.1 Removing the Upper
Rear Cover
1) Remove the upper rear cover.
12.5.9.2 Removing the Lower
Rear Cover
1) Remove the lower rear cover.
12-28
12.5.9.3 Removing the Left
Upper Rear Cover
0000-5284
1) Removing the left rear upper cover.
12.5.9.4
Controller Box Cover
1) Disconnect the connector J1512 [1] from the power
distribution PCB, and free the harness from the
wire saddle [2]; then, remove the 6 screws [3], and
detach the main controller cover [4].
12.5.9.5 Removing the DC
Controller PCB Cover
1) Remove the 8 screws [1], and detach the DC
controller PCB cover [2].
0000-5315
0000-5316
Removing the
F-12-60
0000-5319
0000-5317
0000-5318