Read Sharp AR-407 (serv.man4) Service Manual online
Descriptions on adjustment items
A. Distance from the image lead edge to 10mm of the scale (Platen
400%) (L1)
B. Distance from the paper lead edge to the image lead edge (L2)
C. IMAGE LOSS
D. DEN-A
E. DEN-B
Adjustment procedures
1. Set the image loss quantity (IMAGE LOSS) and the paper lead
edge void quantity (DEN-A) to desired values. (0 – 99:
0.1mm/step)
0.1mm/step)
2. Set L1/L2 to 0.
3. Make a 400% copy with OC, and enter the shift quantity to L1/L2.
(0 – 999: 0.1mm/step)
4. Repeat procedure 3 so that the paper lead edge void quantity of
the actual copy image becomes the set value of procedure 1.
5. Adjust the rear edge void quantity (DEN_B). (0 – 99: 0.1mm/step)
50 - 26
Function
(Purpose)
(Purpose)
Used to set the folding margin of center binding.
Operation/
Procedure
Procedure
When this simulation is executed, the current set value
is displayed.
Under this state, the set value can be changed with the
10-key.
When the OK key is pressed, the currently set value is
stored in the EEPROM.
is displayed.
Under this state, the set value can be changed with the
10-key.
When the OK key is pressed, the currently set value is
stored in the EEPROM.
(1 step: 0.1mm)
Item
Content
Range
Default
A
Clear quantity of the folding section of center
binding left image (when the OC is used)
binding left image (when the OC is used)
0 ~ 99
20
B
Clear quantity of the folding section of center
binding right image (when the OC is used)
binding right image (when the OC is used)
0 ~ 99
30
C
Clear quantity of the folding section of center
binding left image (when the RSPF is used)
binding left image (when the RSPF is used)
0 ~ 99
0
D
Clear quantity of the folding section of center
binding right image (when the RSPF is used)
binding right image (when the RSPF is used)
0 ~ 99
0
(AR-287/337/407)
(AR-507)
51
51 - 3
Purpose
Setting
Function
(Purpose)
(Purpose)
Used to set the clutch OFF time. (AR-507 Europe and
U.K. only)
U.K. only)
Item
Operation
Operation/
Procedure
Procedure
When this simulation is executed, the current set value
is displayed.
is displayed.
At that time, the set value can be changed with [
] key and [
¯
] key.
When [
], [
¯
], and [OK] keys are pressed, the current set value is
stored in the EEPROM.
Destination
Default
TRC2
Europe
80
U.K.
80
TRC1H
Europe
60
U.K.
60
(Europe/U.K.)
61
61 - 2
Purpose
Adjustment
Function
(Purpose)
(Purpose)
Used to adjust the scanner (exposure) laser power (ab-
solute value) in the copy mode.
solute value) in the copy mode.
Section
Laser (Exposure)
Item
Operation
Operation/
Procedure
Procedure
(AR-287/337)
All must be set to "8."
AR-287/337
AR-407/507
4/5/2000
7 – 56
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