Canon 1000 Service Manual page 695

DISP COUNTER
ADJUST
FUNC
OPTION
TEST
Entering Backup Data
If you have executed 'RAM-CLR' for the DC controller PCB, use this screen to enter the data recorded on
the label shown in Figure 7-702.
Item
SGNL-Y/M/C Enters the value of the toner density signal when INIT is executed as ATR control.
REF-Y/M/C Enters the value of the toner density reference signal when INIT is executed as ATR
control.
SIGGY/M/C Enters the value of the gain for the toner density signal during ATR control (gain
used to sets GNL-M, SGNL-C, and SGNL-Y to 818).
COPYRIGHT © 2001 CANON INC.
<M> <S>
DC-CON 3/5
SGNL-Y SGNL-M
xxxx xxxx
REF-Y REF-M
xxxx
xxxx
SIGG-Y SIGG-M
xxxx
xxxx
CANON CLC1000/1000S/3100 REV.2 MAY 2001 PRINTED IN JAPAN (IMPRIME AU JAPON)
7. TROUBLESHOOTING IMAGE FAULTS/MALFUNCTIONS
<R> <P>
READY
SGNL-C
xxxx
REF-C
xxxx
SIGG-C
xxxx
Description
<F>
7-259