Dc-Con (Dc Controller Pcb-Related Adjustment) - Canon 1000 Service Manual

3. DC-CON (DC controller PCB-related adjustment)

DISP COUNTER
ADJUST
FUNC
OPTION
TEST
Item
RAM-CLR Clears the RAM on the DC controller PCB and sets the
standard value.
CHK-SUM Starts a check of the ROM on the DC controller PCB,
i.e., totals the data in RAM.
DCCON-1 Indicates the check sum value of Q2341 on the DC
controller PCB.
DCCON-2 Indicates the check sum value of Q2340 on the DC
controller PCB.
COPYRIGHT © 2001 CANON INC.
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DC-CON
CHK-SUM
DCCON-1 DCCON-2
xxxx xxxx
Description
CANON CLC1000/1000S/3100 REV.2 MAY 2001 PRINTED IN JAPAN (IMPRIME AU JAPON)
7. TROUBLESHOOTING IMAGE FAULTS/MALFUNCTIONS
<R> <P>
READY
<F>
RAM-CLR
Remarks
The contents of the RAM
will not be replaced with
the initial settings until the
CPU on the DC controller
PCB is powered, requiring
you to turn off the main
switch and disconnect
and then connect the
power plug after executing
'RAM-CLR'.
Indicates only when
'CHK-SUM' is executed.
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