Service manual
AR-M236/M276/M237/M277 ADJUSTMENTS 7 - 4
(4) Paper off center adjustment
1) Set a test chart (UKOG-0089CSZZ) on the document table.
2) Select a paper feed port and make a copy.
3) Execute SIM 50-10.
4) Touch the item to be adjusted.
The item and the currently set value are highlighted.
5) Press the [START] key.
The display is shifted to the copy menu.
6) Select the paper feed tray and the print density.
Enter the adjustment value with the 10-key.
7) Press the [START] key.
Copying is started.
<Adjustment specification>
(5) Left edge void area adjustment
Note: Before performing this adjustment, be sure to check that the
paper off center adjustment (SIM 50-10) is completed.
1) Execute SIM 50-1.
2) Note down the adjustment value of SIM 50-5 (Items 1, 2, 3, 4), and
change the value to 99.
3) Set SIM 50-1 (Items 2, 3, 4, 5) to 1. (By setting to 1, there is no
void.)
4) Place a chart with a clear lead edge (or a ruler) on the OC docu-
ment table.
5) Use SIM 50-1 (Item 1) to execute test print. Check the print out and
adjust so that the lead edge image is printed. (1 – 99: About
0.127mm/Step)
6) Reset the adjustment values of SIM 50-5 (Items 1, 2, 3, 4) to the
original values, and execute test print. Check the print out and
adjust so that the lead edge image is printed on the lead edge of
paper. (1 – 99: About 0.127mm/Step).
7) Adjust SIM 50-1 (Items 2, 3, 4, 5) so that the lead edge void on the
print out is the specified value. (1 – 99: About 0.127mm/Step)
8) Similar to procedure 7, adjust SIM 50-1 (Item 6, 7) so that the rear
edge void is the specified value. (1 – 99: About 0.127mm/Step)
9) Similar to procedure 7, adjust SIM 50-1 (Item 8, 9) so that the left
edge void is the specified value. (1 – 99: About 0.127mm/Step)
10) Make an enlargement copy (400%), and check that there is no
shade of the cabinet printed at the lead edge.
11) If there is a shade printed at the lead edge in procedure 9, adjust
SIM 50-1 (Item 10). (1 – 5: About 0.677mm)
* If there is no problem, set to 3.
Item Content Setting range Default
1
BYPASS
Manual feed 1-99 50
2
TRAY1
1st cassette
3
TRAY2
2nd cassette
4
TRAY3
3rd cassette
5
TRAY4
4th cassette
6
DUPLEX
Back print
Adjustment
mode
SIM Set value Spec value
Setting
range
Paper off
center
50-10
-2
Add 1: 0.127mm
shift to R side.
Reduce 1:
0.127mm shift to L
side.
Single:
Center
±2.0mm
1 – 99
Second
print surface
off-center
50-10
-6
Duplex:
Center
±2.5mm
During execution of copying the [CUSTOM SETTING] key and
the [INTERRUPT] key are disabled.
Press the
[CUSTOM SETTINGS]
key.
COPIES IN PROGRESS. 50
1: BYPASS
READY TO COPY 50
1: BYPASS
SIMULATION 50-10
50
1/1
OK
Press the
[START] key.
Press the
[P] key.
Press the
[START] key.
Press the [CA] key.
Or after completion
of operation.
After canceling JAM
(After pick-up,
the [C] key is disabled.)
PRINT OFF-CENTER ADJUSTMENT. INPUT VALUE 1-99, AND
PRESS START.
1: BYPASS 50
2: TRAY1 50
3: TRAY2 50
4: TRAY3 50
5: TRAY4 50
6: DUPLEX 50
Item Content
Setting
range
Default
1
RRC-A
Original scan start position
adjustment
Lead edge position
adjustment value (OC)
1-99 43
2
DEN-A
Lead edge cancel
adjustment (Main cassette)
1-99 18
3
DEN-A-MANUAL
Lead edge cancel
adjustment (Manual feed
cassette)
1-99 18
4
DEN-A-OPTION
Lead edge cancel
adjustment (Option cassette)
1-99 18
5
DEN-A-DUPLEX
Lead edge cancel
adjustment (back of the
machine)
1-99 18
6
DEN-B
Rear edge void adjustment 1-99 30
During execution of copying the [CUSTOM SETTING] key and
the [INTERRUPT] key are disabled.
Press the
[CUSTOM SETTINGS]
key.
COPIES IN PROGRESS. 43
1: RRC-A
READY TO COPY 43
1: RRC-A
SIMULATION 50-1
43
1/1
OK
Press the
[START] key.
Press the
[P] key.
Press the
[START] key.
Press the [CA] key.
Or after completion
of operation.
After canceling JAM
(After pick-up,
the [C] key is disabled.)
LEAD EDGE ADJUSTMENT. INPUT VALUE 1-99, AND PRESS START.
1: RRC-A 43 2: DEN-A 18
3: DEN-A -MANUAL 18 4: DEN-A -OPTION 18
5: DEN-A -DUPLEX 18 6: DEN-B 3
7: DEN-B-DUP 50 8: SIDE VOID 18
9: SIDE VOID-DUP 18 10: LOSS(OC) 3