Canon CLC1000, Руководство по обслуживанию

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3. OPERATIONS AND TIMING
Code Cause Description
Back-up data (DC controller PCB;
xx80
error)
During copying sequence, the initial
Be sure to execute RAM clear, and
setting for the following is 848 or
enter the value recorded on the
er because of an error in the memory
back-up data:
service label.
(Or, initial settings may be
ing.)
SGNL-S-Y, SGNL-S-M, SGNL-S-C;
or, the value of SGNL-S-K is 352 or
higher.
xx81 During copying sequence, the initial
setting for the following is 848 or high-
er because of an error in the memory
back-up data:
FIEF-S-Y, REF-S-M, REF-S-C; or,
the value of REF-S-K is 544 or higher.
xx82 During copying sequence, the value
of the following is 255 because of an
error in the memory back-up data:
SIGG-S-Y, SIGG-S-M, SIGG-S-C,
SIGG-S-K
E020
xx85 During copying sequence, the initial
setting for the following is 512 or
lower because of an error in the
memory back-up data:
SGNL-S-Y, SGNL-S-M, SGNL-S-C;
value of SGNL-S-K is 144 or
lower.
xx86 During copying sequence, the initial
setting of the following is 336 or lower
because of an error in the memory
back-up data:
REF-S-Y, FIEF-S-M, REF-S-C; or
the value of REF-S-K is 464 or lower.
xx87 During copying sequence, the value
of the following is 0 because of an
error in the memory back-up data:
SIGG-S-Y, SIGG-S-M, SIGG-S-C,
SIGG-S-K.
xx88 During copying sequence, the data on
the light (in the absence of toner)
reflected by each photosensitive drum
is 16 or lower because of an error in
the memory back-up data.
xx89 During copying sequence, the data for
window soiling correction is 16 or
lower because of an error in the
memory backup data.
The value of ‘;REF-S-Y/M/C/K’ which
has been obtained by averaging sam-
plings setting initial data is 16 or less.
During copying sequence, the gain of
the SALT reference signal for each
is NOT 128 because of an error
in the memory back-up data.
1997 CANON INC.
CANON REV.1 MAY 1997 PRINTED IN JAPAN AU