After Replacing The Reader Controller Pcb - Canon Color iR C3480 Service Manual

6) Disconnect the 3 connectors [1].
7) Remove the cover [2].
- 6 screws [2]
8) Disconnect the 2 connectors [1], and free the cable from the edge saddle
[2].
9) Pull out the reader controller PCB base [2].
- 2 screws [1]
F-5-46
F-5-47
F-5-48
F-5-49
10) Remove the reader controller PCB [2].
- 9 screws [1]
F-5-50

5.4.2.4 After Replacing the Reader Controller PCB

Color iR C3380G / Color iR C2880G / Color iR C3380i / Color iR C3380 /
Color iR C2880i / Color iR C2880 / iR C3480 / iR C3480i / iR C3080 / iR
C3080i / iR C2550
- Before replacing the reader controller PCB, be sure to generate the latest
P-PRINT printout.
- If you carry out the power ON and the copier returns to the standby
condition after the controller circuit PCB replacement, turn ON/OFF the
power supply once again.
<if you are initializing the RAM of the reader controller without replacing
the PCB>
- Using the SST, upload the reader controller backup data; after
initializing the RAM, download the data, thus eliminating the need for the
following adjustment.
1. Reader Unit-Related Adjustment
1) Using the SST, download the latest system software (R-CON).
2) Make the following selections in service mode: COPIER>FUNC-
TION>CLEAR>R-CON; then, press the OK key to initialize the RAM.
Thereafter, turn off and then on the main power.
Chapter 5
0014-3116
5-23