Opc Drum Phase Adjustment (Auto Adjustment) - Sharp MX-2300 G Service Manual

7-A OPC drum phase adjustment (Auto adjust-
ment)
1) Enter SIM50-22 mode.
SIMULATION NO.50-22
TEST
AUTO ADJUSTMENT OF REGISTRATION DLUM POSITION
,MAIN F MAIN R
C xxx (xx) xxx (xx)
M xxx (xx) xxx (xx)
Y xxx (xx) xxx (xx)
REGIST DRUM POS
EXECUTE
SIMULATION NO.50-22
TEST
AUTO ADJUSTMENT OF REGISTRATION & DLUM POSITION
NOW EXECUTING ...
Abnormal end
SIMULATION NO.50-22
TEST
AUTO ADJUSTMENT OF REGISTRATION & DLUM POSITION
PRESS [EXECUTE] TO START
ERROR TONNER EMPTY
2) Press [ALL] key.
(The machine enters the OPC drum phase adjustment mode/
image registration adjustment (auto adjustment) mode, and
both adjustments are executed simultaneously in this mode.)
The OPC drum phase adjustment and the image registration
adjustment can be individually executed by [REGIST] button
and [DRUM POS] button. Since, however, the image registra-
tion adjustment must be executed when the OPC drum phase
adjustment is completed, both adjustment are executed in this
adjustment simultaneously.
3) Press [EXECUTE] key.
The OPC drum phase adjustment and the image registration
adjustment are executed automatically.
* After completion of the adjustment, the drum motor stops and
[EXECUTE] button returns to the normal display and the adjust-
ment result is displayed.
MAIN, SUB: Image regist adjustment value is displayed.
( ) is the difference from the previous adjustment value.
Example: This time 105.0, previous time 103.0: 105.0 (+2)
PHASE: OPC drum phase adjustment value is displayed.
( ) is the previous adjustment value.
Example: This time 90°, previous time 45°: 3 (2)
* In case of an error, "ERROR" is displayed with the details.
0
CLOSE
SUB PHASE
xxx (xx) xxx (xx)
xxx (xx)
xxx (xx)
ALL EXECUTE
1/1
Normal end
0
CLOSE
EXECUTE
0
CLOSE
EXECUTE
MX-2300/2700 N/G ADJUSTMENTS 6 – 12
7-B OPC drum phase adjustment (Manual
adjustment)
1) Enter SIM44-31 mode.
SIMULATION NO.44-31
TEST
DRUM POSITION SETTING
A x
PRINT MODE SET VALUE
A: x
B x COLOR
C x PAPERSELECT
1 3
10-key
OK
SIMULATION NO.44-31
TEST
DRUM POSITION SETTING
A x
PRINT MODE SET VALUE
A:
x
B x COLOR
C x PAPERSELECT
1 3
EXECUTE
SIMULATION NO.44-31
TEST
DRUM POSITION SETTING
A x
PRINT MODE SET VALUE
A:
x
B x COLOR
C x PAPERSELECT
1 3
10-key
OK
SIMULATION NO.44-31
TEST
DRUM POSITION SETTING
A x
PRINT MODE 45
A: x
B x COLOR
C x PAPERSELECT
1 3
EXECUTE
SIMULATION NO.44-31
TEST
DRUM POSITION SETTING
A 1
PRINT MODE 45
A:
1
B 2 COLOR
C 2
1 3
0
CLOSE
EXECUTE OK
0
CLOSE
EXECUTE OK
EXECUTE
or end of print
0
CLOSE
OK
EXECUTE
0
CLOSE
EXECUTE
OK
EXECUTE
or end of print
0
CLOSE
EXECUTE OK