After Replacing The Dc Controller Pcb - Canon iR C6800 Series Portable Manual

The machine uses the RAM on its reader
controller to hold ADF-related service data; as such,
you must make the appropriate adjustments for the
ADF whenever you have replaced the reader
controller or initialized the RAM.
1) Enter the settings indicated on the P-PRINT
printout you have previously generated for the
following items:
a. original stop position adjustment
FEEDER>ADJSUT>DOCST
b. original feed speed (magnification) adjustment
FEEDER>ADUST>LA-SPEED
2) Make adjustments using the following items:
a. ADF sensor sensitivity adjustment
FEEDER>FUNCTION>SENS-INT
b. tray width adjustment
AB system: FEEDER>FUNCTION>TRY-A4 and
FEEDER>FUNCTION>TRY-A5R
inch system: FEEDER>FUNCTION>TRY-LTR
and FEEDER>FUNCTION>TRY-LTRR
c. white level adjustment
COPIER>FUNCTION>CCD>DF-WLVL1
COPIER>FUNCTION>CCD>DF-WLVL2
When done, put the P-PRINT printout [1] you have
previously generated in the service book, disposing of
the older printout, if any.
[1]
F-2-91
2.7.2 After Replacing the
DC Controller PCB
iR C6800C / iR C6800CN / iR 5800C / iR 5800CN
Be sure to generate the latest P-PRINT printout
before replacing the DC controller PCB.
COPIER>FUNCTION>MISC-P>P-PRINT
1) Using the SST, download the latest version of the
system software.
2) Replace the DC controller PCB, and initialize the
RAM of the DC controller using the following
service mode item:
COPIER>FUNCTION>CLEAR>DC-CON
3) Check to see that the settings of the following
service mode items are the same as the settings
indicated in the P-PRINT printout; if not, enter the
settings indicated on the printout
- COPIER>ADJUST>LASER>(all items)
- COPIER>ADJUST>IMG-REG>(all items)
- COPIER>ADJUST>DEVELOP>(all items)
- COPIER>ADJUST>DENS>(all items)
- COPIER>ADJUST>V-CONT>(all items)
- COPIER>ADJUST>HV-PRI>(all items)
- COPIER>ADJUST>HV-TR>(all items)
- COPIER>ADJUST>FEED-ADJ>(all items)
- COPIER>ADJUST>CST-ADJ>(all items)
- COPIER>ADJUST>MISC>(ATM WT-ER-LV
WT-FL-LM)
- COPIER>ADJUST>EXP-LED>(all items)
4) Enter the counter backup settings indicated on the
P-PRINT printout in service mode:
- COPIER>COUNTER>MISC>FIX-WEB
- COPIER>COUNTER>MISC>PRI-CLN
- COPIER>COUNTER>MISC>FX-UP-RL
- COPIER>COUNTER>MISC>DV-UNT-K
- COPIER>COUNTER>MISC>DV-CAR-Y
- COPIER>COUNTER>MISC>DV-CAR-M
- COPIER>COUNTER>MISC>DV-CAR-C
- COPIER>COUNTER>DRBL-1>FX-UP-RL
Chapter 2
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