After Finishing The Work; When Replacing The Ncu Pcb - Canon SmartBase 1270D Service Manual

1.4.1.2 After Finishing the Work

1) Connect the jumper plug (JP1) of the image processor PCB (service part; one side of the
pin is disconnected; try connecting both its feet).
2) Turn on the power; then, when 'DATA ERROR' is indicated, press the OK key.
3) Enter the user data and the service mode data.
4) Make various adjustments for the electrical system of the machine. (See 1.2.4 of Chapter
7.)
5) If the machine is equipped with ADF functions, make various adjustments for the ADF.
(See 1.3 of Chapter 7.)

1.4.2 When Replacing the NCU PCB

To use this machine in Italy, the steps described below must be carried out when replacing
the NCU PCB.
1) Remove the short connector from connector J9 of the NCU PCB.
2) Install the removed short connector to connector J9 of the new NCU PCB.
Do not change the settings of SW1 and SW3 on the NCU PCB. Leave
them to the default settings as follows:
SW1 default: B
SW3 default: B
COPYRIGHT © 2002 CANON INC.
F07-104-02
2000 2000 2000 2000 CANON SmartBase PC1210D/1230D/1270D REV. 1 MAR. 2002
CHAPTER 7 TROUBLESHOOTING
J9
Short connector
A
SW3
B A
SW1
B
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