Canon iR1600 Series, Service Manual

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CHAPTER 8 EXTERNALS AND AUXILIARY CONTROL SYSTEM
COPYRIGHT© 2002 CANON INC. 2000 CANON iR1600/iR2000/iR1610/iR2010 SERIES REV.0 MAR. 2002
8-14
Memo
Points to Note When Replacing the Image Processor PCB
1. Before replacing the image processor PCB, print out all data.
2. Image Processor PCB as a Service Part
•
The image processor PCB designed for the non-fax model does not
come with a jumper plug (JP201), thus preventing possible exhaustion
of the lithium battery; be sure to perform the following:
1) Remove JP201 from the existing image processor PCB, and fit it to
the new image processor PCB.
• The image processor PCB designed for the fax model comes with the
switch (JP2) set to OFF to prevent the possible exhaustion of the
lithium battery; it does not come with a jumper plug (JP1), requiring
you to perform the following:
1) Remove JP1 from the exiting image processor PCB, and fit it to the
new image processor PCB.
2) Shift JP 2 from OFF to ON.
3. If a few minute has passed before the machine is turned on, the display
will indicate ‘DATA ERROR’. If you press the OK key in the control
panel, the data in control memory will be reset to factory settings, and
the machine will enter standby state. If the display indicate “SYSTEM
ERROR E000” you will need to restart the machine.
4. Be sure to enter the data for control memory you printed before replac-
ing the image processor PCB.