Img-Reg (Image Position Correction Control) - Canon 1000 Service Manual

7. TROUBLESHOOTING IMAGE FAULTS/MALFUNCTIONS

17. IMG-REG (image position correction control)

DISP COUNTER
ADJUST
FUNC
OPTION
TEST
Item
AUTO-ADJ
M-READ
M-W-F
M-W-R
Y/C/K-REG-H
Y/C/K-REG-HS
Y/C/K-REG-V
COPYRIGHT © 2001 CANON INC.
7-284
<M> <S>
IMG-REG 1/2
AUTO-ADJ
0
M-READ Y-REG-H
XXX XXX
C-REG-H
M-WR-F
XXX
XXX
K-REG-H
M-WR-R
XXX
XXX
Description
Use it to execute the series of operations for
image position correction control.
<P>READY > SERVICE > READY
Use it to indicate the start position of reading the
pattern for M.
Use it to indicate the start position of writing the
pattern for M.
F: Front.
R: Rear.
Use it to correct the write start position of the
pattern for Y/C/K. (rough adjustment in main
scanning direction)
Do not use this item unless 'E194' is
indicated (error that disables image
position correction).
Use it to correct the write start position of the
pattern for Y/C/K. (fine adjustment in main
scanning direction)
Use it to correct the write start position of the
pattern for Y/C/K. (sub scanning direction)
Do not use this item unless 'E194' is
indicated (error that disables image
position correction).
CANON CLC1000/1000S/3100 REV.2 MAY 2001 PRINTED IN JAPAN (IMPRIME AU JAPON)
<R> <P>
READY
Y-REG-HS Y-REG-V
X XXX
C-REG-HS C-REG-V
X XXX
K-REG-HS K-REG-V
X XXX
1 min 30 sec (approx.)
A higher setting shifts the
pattern to the rear.
Feeding
direction
Unit = 1 pixel (63.5µm)
Settings: 0 to 255
Standard: 128
Unit = 1/4 pixel
Settings: 0 to 3
Standard: 0
A higher setting will shift
the pattern to the trailing
edge.
Feeding
direction
Unit = 1 pixel (63.5µm)
Settings: 0 to 255
Standard: 128
<F>
Remarks
Rear
Front
Leading Trailing
edge edge