Read Sharp AR-C260 (serv.man12) Service Manual online
AR-C260/C260M SIMULATION 9 - 51
This simulation is used to perform the lead edge adjustment by directly
entering the lead edge shift in 400% copy.
entering the lead edge shift in 400% copy.
(Default values)
A. Document lead edge reference position --- (L1) 240
B. Paper lead edge position --- (L2) 40
C. Lead edge void area --- (DEN-A) 40
D. Rear edge void area --- (DEN-B) 40
E. IMAGE LOSS --- 40
B. Paper lead edge position --- (L2) 40
C. Lead edge void area --- (DEN-A) 40
D. Rear edge void area --- (DEN-B) 40
E. IMAGE LOSS --- 40
2. Enter the adjustment value of the selected point with the 10-key,
and press the [OK] key. (The entered adjustment value is set. The
[EXECUTE] key or the scroll key can be used instead of the [OK]
key in the above procedure.)
[EXECUTE] key or the scroll key can be used instead of the [OK]
key in the above procedure.)
3. Select the paper feed mode.
4. Press the [EXECUTE] key.
The test pattern corresponding to the entered adjustment value is
printed.
4. Press the [EXECUTE] key.
The test pattern corresponding to the entered adjustment value is
printed.
When the adjustment value of item A (DEN-C) is decreased by 1, the
print start position in the sub scanning direction shifts 0.125mm toward
the paper lead edge.
print start position in the sub scanning direction shifts 0.125mm toward
the paper lead edge.
When the adjustment value of item B (DEN-B) is decreased by 1, the
print start position in the sub scanning direction shifts 0.125mm toward
the paper rear edge.
print start position in the sub scanning direction shifts 0.125mm toward
the paper rear edge.
(Descriptions on Set values)
• When the adjustment value of items A~G is decreased by 1, the
main scanning print position shifts 0.1mm toward the front side.
• When the adjustment value of items A~G is increased by 1, the main
scanning print position shifts 0.1mm toward the rear side.
• To execute item G (ADU adjustment), the ADU must be installed. In
this case, item K (DUPLEX) must be set to 2.
Operation/
Procedure
Procedure
1. Select the adjustment item with the scroll key.
2. Enter the adjustment value with the 10-key.
3. Press the [OK] key.
2. Enter the adjustment value with the 10-key.
3. Press the [OK] key.
Display
Content
Min.
Value
Max.
Value
Default
A
L1
Document lead edge
reference position
reference position
0
999
240
B
L2
Paper lead edge
position
position
0
999
40
C
DEN-A
Lead edge void area
1
99
40
D
DEN-B
Rear edge void area
1
99
40
E
IMAGE LOSS
Document lead edge
image loss
adjustment value
image loss
adjustment value
0
99
40
50
-5
Purpose
Adjustment
Function
(Purpose)
(Purpose)
Used to adjust the image position and print area in the
sub scanning direction. (Print engine section)
sub scanning direction. (Print engine section)
Section
ICU/Printer
Item
Picture quality
Operation/
Procedure
Procedure
1. Select the adjustment mode (DEN-B/DEN-C) with
the scroll key.
Display Content
Min.
Value
Max.
Value
Default
A
DEN-C
Sub scanning print
lead edge adjustment
lead edge adjustment
1
99
40
B
DEN-B
Sub scanning print
area adjustment
area adjustment
1
99
40
C
MULTI COUNT
Print quantity
1
999
1
D
PAPER
Paper feed tray
selection (MFT, CS1,
CS2, CS3, CS4, LCC)
selection (MFT, CS1,
CS2, CS3, CS4, LCC)
1
6
2
(CS1)
E
EXIT TRAY
Paper exit tray
selection (R, S)
selection (R, S)
1
2
1 (R)
F
DUPLEX
Duplex print selection
(NO, YES)
(NO, YES)
1
2
1 (NO)
50
-10
+
Purpose
Adjustment
Function
(Purpose)
(Purpose)
Used to adjust the print image center position.
(Adjustment is performed in each paper feed position
separately.)
(Adjustment is performed in each paper feed position
separately.)
Section
Image process (ICU)
Item
Picture quality
Image position
Operation/
Procedure
Procedure
1. Select the adjustment mode (DEN-B/DEN-C) with
the scroll key.
2. Enter the adjustment value of the selected point with
the 10-key, and press the [OK] key. (The entered
adjustment value is set. The [EXECUTE] key or the
scroll key can be used instead of the [OK] key in the
above procedure.)
adjustment value is set. The [EXECUTE] key or the
scroll key can be used instead of the [OK] key in the
above procedure.)
3. Press the [EXECUTE] key. The test pattern
corresponding to the entered adjustment value is
printed.
printed.
Display
Content
Min. value
Max.
value
Default
A
MFT
Print off-center
adjustment value
(Manual paper feed)
adjustment value
(Manual paper feed)
1 – 99
50
B
CS1
Print off-center
adjustment value (1
cassette)
adjustment value (1
cassette)
1 – 99
50
C
CS2
Print off-center
adjustment value (2
cassette)
adjustment value (2
cassette)
1 – 99
50
D
CS3
Print off-center
adjustment value (3
cassette)
adjustment value (3
cassette)
1 – 99
50
E
CS4
Print off-center
adjustment value (4
cassette)
adjustment value (4
cassette)
1 – 99
50
F
LCC
Print off-center
adjustment value (LCC)
adjustment value (LCC)
1 – 99
50
G
ADU
Print off-center
adjustment value (ADU)
adjustment value (ADU)
1 – 99
50
H
MULTI COUNT
Print quantity
1 –
999
1
I
PAPER
Paper feed tray
selection (MFT, CS1,
CS2, CS3, CS4, LCC)
selection (MFT, CS1,
CS2, CS3, CS4, LCC)
1 – 6 2 (CS1)
J
EXIT TRAY
Paper exit tray
selection (R, S)
selection (R, S)
1 or 2
1
K
DUPLEX
Duplex print selection
(NO, YES)
(NO, YES)
1 or 2
1
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