Sharp AR-505 (serv.man9) Service Manual ▷ View online
b. Distance from the paper lead edge to the image lead edge
→
L2
c. Distance from the image lead edge to the scale of 10mm (SPF
mode 200%)
→
L3
∗
The measurement value is multiplied with 10 to enter.
With the above procedure, the values of RRC-A and RRC-B in
SIM 50-1 are automatically calculated and set.By directly setting
the values (actual dimensions [mm] x 10) of IMAGE LOSS, DEN-A
and DEN-B, the lead edge image loss, the lead edge void area,
and the rear edge void area can be set.
SIM 50-1 are automatically calculated and set.By directly setting
the values (actual dimensions [mm] x 10) of IMAGE LOSS, DEN-A
and DEN-B, the lead edge image loss, the lead edge void area,
and the rear edge void area can be set.
By setting the image loss, DEN-A, DEN-B (actual dimension (mm)
x 10) and REAR LOSS (SPF) (actual dimension (mm)) directly,
the lead edge image loss, the lead edge void area, the rear edge
void area and the rear edge image loss (SPF) can be set.
x 10) and REAR LOSS (SPF) (actual dimension (mm)) directly,
the lead edge image loss, the lead edge void area, the rear edge
void area and the rear edge image loss (SPF) can be set.
Code
Adjustment item
Adjustment
value
Note
A
L1
Distance
between the
image lead
edge and the
scale of 10mm.
between the
image lead
edge and the
scale of 10mm.
When the image
lead edge
position varied
depending on
the copy
magnification
ratio, change
the set value.
lead edge
position varied
depending on
the copy
magnification
ratio, change
the set value.
B
L2
Distance
between the
paper lead edge
and the image
lead edge.
between the
paper lead edge
and the image
lead edge.
C
L3
Distance
between the
image lead
edge and the
scale of 10mm
(SPF mode).
between the
image lead
edge and the
scale of 10mm
(SPF mode).
When the image
lead edge
position varied
depending on
the copy
magnification
ratio, change
the set value.
lead edge
position varied
depending on
the copy
magnification
ratio, change
the set value.
D
IMAGE
LOSS
Lead edge
image loss
image loss
1.5 to
3.0mm
3.0mm
The greater the
set value is, the
greater the
image loss is.
set value is, the
greater the
image loss is.
E
DEN-A
Lead edge void
area
area
1.5 to
3.0mm
3.0mm
The greater the
set value is, the
greater the void
area is.
set value is, the
greater the void
area is.
F
DEN-B
Rear edge void
area
area
1.5 to
3.0mm
3.0mm
The greater the
set value is, the
greater the void
area is.
set value is, the
greater the void
area is.
G
REAR
LOSS
(SPF)
(SPF)
Rear edge
image loss (SPF
mode)
image loss (SPF
mode)
The greater the
set value is, the
greater the
image loss is.
(AR-2X1/3X1
/4XX/250/XX6
series only)
set value is, the
greater the
image loss is.
(AR-2X1/3X1
/4XX/250/XX6
series only)
50 - 5
Purpose
Adjustment
Function
(Purpose)
(Purpose)
Used to adjust the print image position (top margin) on
the print paper in the print mode.
the print paper in the print mode.
Item
Picture quality
Print area
Operation/
Procedure
Procedure
1. Enter the adjustment value with the 10-key.
2. Press the [EXECUTE] key to set the adjustment
value entered in procedure 1.
When the set value is increased, the top margin is increased.
When the set value is changed by 1, the top margin is changed
by about 0.1mm.
When the set value is changed by 1, the top margin is changed
by about 0.1mm.
Default: 50
50 - 6
Purpose
Adjustment
Function
(Purpose)
(Purpose)
Used to adjust the copy lead edge. (RSPF)
Item
Picture quality
Print area
Operation/
Procedure
Procedure
1. Perform the 0C lead edge adjustment with SIM 60-
1/2. (To use the 0C lead edge void quantity.)
2. Set the image loss quantity (LOSS (RSPF)) to a desired value.
(0 - 99: 0.1 mm/step)
3. Adjust the original scanning start position (RSPF
(SIDE1)/RSPF (SIDE2)) so that the actual copy image loss
quantity is as specified in procedure 2. (0 - 99: 0.1 mm/step)
quantity is as specified in procedure 2. (0 - 99: 0.1 mm/step)
4. Adjust the rear edge void quantity (DEN-B). (0 - 99: 0.1
mm/step)
5. Adjust the rear edge image loss quantity (REAR LOSS (SPF))
when the SPF is used. (0 - 20 mm/step)
There are five input items of the copy lead edge adjustment;
LOSS (RSPF), RSPF (SIDE1), RSPF (SIDE 2), DEN-B, and
REAR LOSS (RSPF). Select the desired item with [
LOSS (RSPF), RSPF (SIDE1), RSPF (SIDE 2), DEN-B, and
REAR LOSS (RSPF). Select the desired item with [
↑
], [
↓
] keys to
change the set value.
1. Image loss quantity setup value (RSPF ) --- (LOSS (RSPF))
Used to adjust the output timing of the image lead edge signal
(SCAN signal) after starting scanning of the original. (0 - 99:
Reference value 20)
(SCAN signal) after starting scanning of the original. (0 - 99:
Reference value 20)
2. Original front surface scanning start position adjustment value -
-- (RSPF (SIDE1))
Used to set the time from the start of original feed to reaching
at the exposure position. ([Front surface] (0 - 99: Reference
value 50)
Used to set the time from the start of original feed to reaching
at the exposure position. ([Front surface] (0 - 99: Reference
value 50)
3. Original back surface scanning start position adjustment value
--- (RSPF (SIDE2))
Used to set the time from the start of original feed to reaching
at the exposure position. [Back surface] (0 - 99: Reference
value 50)
Used to set the time from the start of original feed to reaching
at the exposure position. [Back surface] (0 - 99: Reference
value 50)
AR-505
10/8/1999
7 – 40
4. Rear edge void quantity adjustment value --- (DEN-B)
Used to set the void quantity made at the rear edge of the
original when the RSPF is used. (0 - 99: Reference value 30)
original when the RSPF is used. (0 - 99: Reference value 30)
5. Rear edge image loss quantity setup value --- (REARL LOSS
(RSPF))
Used to set the image loss quantity at the rear edge when the
RSPF is used. (0 - 20: Reference value 0)
Used to set the image loss quantity at the rear edge when the
RSPF is used. (0 - 20: Reference value 0)
50 - 7
Purpose
Adjustment
Function
(Purpose)
(Purpose)
Used to adjust the copy lead edge (simple method).
(RSPF)
(RSPF)
Item
Picture quality
Print area
Operation/
Procedure
Procedure
1. Execute SIM 50-1/2 to adjust the 0C lead edge. (To
adjust the 0C lead edge void quantity.)
2. Set the image loss quantity (LOSS (RSPF)) to the
desired value. (0 - 99: 0.1 mm/step)
3. Set all of L4/l5/L6 to 0.
4. Make a 200% copy with the RSPF, and enter the shift quantity
to L4/L5/L6. (0 - 999: 0.1 mm/step)
5. Repeat procedure 4 until the paper rear edge void in an actual
copy image becomes the value set in procedure 2.
6. Adjust the rear edge image loss quantity (REAR LOSS (SPF))
when the SPF is used. (0 - 20: 1 mm/step)
There are five input items of the copy lead edge adjustment (simle
method); L4, L5, L6, LOSS (RSPF), and REAR LOSS.
Select the desired item with [
method); L4, L5, L6, LOSS (RSPF), and REAR LOSS.
Select the desired item with [
↑
], [
↓
] keys in the touch panel to
change the set value.
This simulation allows the lead edge adjustment by entering the
lead edge shift at 200% directly.
This simulation allows the lead edge adjustment by entering the
lead edge shift at 200% directly.
50 - 10
Purpose
Adjustment
Function
(Purpose)
(Purpose)
Used to adjust the print image center position. (Adjust-
ment can be made for each paper feed section.)
ment can be made for each paper feed section.)
Section
ICU
Item
Picture quality
Image position
Operation/
Procedure
Procedure
1. Select the adjustment item (paper feed section) with
[
↑
], [
↓
] keys.
2. Enter the adjustment value with the 10-key.
3. Press the [OK] key to set the adjustment value entered in pro-
cedure 1.
When the set value is increased, shift is made forward. When
decreased, backward.
When the set value is changed by 1, the shift is changed by
about 0.1mm.
When the set value is increased, shift is made forward. When
decreased, backward.
When the set value is changed by 1, the shift is changed by
about 0.1mm.
A, B, C, E, F, G, H
: Default 50
D
: Default 58
50 - 12
Purpose
Adjustment
Function
(Purpose)
(Purpose)
Used to adjust the print image center position. (Adjust-
ment can be made for each document mode.)
ment can be made for each document mode.)
Section
ICU
Item
Picture quality
Image position
Operation/
Procedure
Procedure
1. Select the adjustment item (paper feed section) with
[
↑
], [
↓
] keys.
2. Enter the adjustment value with the 10-key.
3. Press the [OK] key to set the adjustment value entered in pro-
cedure 1.
When the set value is increased, shift is made forward. When
decreased, backward.
decreased, backward.
When the set value is changed by 1, the shift is changed by
about 0.1mm.
about 0.1mm.
Default: 50
(AR-501/505)
(Other models)
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.
AR-505
7 – 41
10/8/1999
(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)
of center 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)
of center 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)
of center 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)
of center binding right image (when
the RSPF is used)
0 ~ 99
0
51
51 - 1
Purpose
Adjustment
Function
(Purpose)
(Purpose)
Used to adjust the OPC drum separation pawl ON tim-
ing.
ing.
Section
Image process (Photoconductor/Developping/Transfer/
Cleaning)
Cleaning)
Item
Operation
Operation/
Procedure
Procedure
1. Enter the adjustment value with the 10-key.
2. Press the [OK] key. (The value entered in procedure
1 is set.)
Time interval from the resist roller clutch (RRC) ON timing to the
OPC drum separation pawl drive solenoid (PSPS) ON.
When the set value is increased, the timing is delayed. When the
set value is changed by 1, the timing is changed by about
1.0msec.
OPC drum separation pawl drive solenoid (PSPS) ON.
When the set value is increased, the timing is delayed. When the
set value is changed by 1, the timing is changed by about
1.0msec.
(AR-250/280/281/285/286/335/336/405)
Default 310
Default 310
(AR-501/505)
Default: 283
Default: 283
51 - 2
Purpose
Adjustment
Function
(Purpose)
(Purpose)
Used to adjust the contact pressure of paper onto the
resist roller in each section (copier paper feed section,
duplex paper feed section, SPF paper feed section).
(When the print image position varies greatly for the pa-
per or when a lot of paper jam troubles occur, the ad-
justment is required.)
resist roller in each section (copier paper feed section,
duplex paper feed section, SPF paper feed section).
(When the print image position varies greatly for the pa-
per or when a lot of paper jam troubles occur, the ad-
justment is required.)
Section
Paper transport (Discharge/Switchback/Transport)
Item
Operation
Operation/
Procedure
Procedure
1. Select the adjustment mode with [
↑
], [
↓
] keys.
2. Enter the adjustment value with the 10-key.
3. Press the [OK] key. (The value entered in procedure 2 is set.)
Used to set the TRCA OFF timing.
When the set value is increased, the timing is delayed and the pa-
per pressure onto the resist roller is increased. When the set value
is changed by 1, the timing is changed by about 1.0msec.
When the set value is increased, the timing is delayed and the pa-
per pressure onto the resist roller is increased. When the set value
is changed by 1, the timing is changed by about 1.0msec.
TRAY
Copier and desk paper feed high speed
transport resist amount adjustment (45) (Default)
transport resist amount adjustment (45) (Default)
MANUAL
Manual paper feed resist amount adjustment
(31) (Default)
(31) (Default)
LCC
LCC paper feed high speed transport resist
amount adjustment (45) (Default)
amount adjustment (45) (Default)
ADU
ADF paper feed resist amount adjustment (30)
(Default)
(Default)
TRAY LOW
Copier and desk feed low transport resist
amount adjustment (35) (Default)
amount adjustment (35) (Default)
LCC LOW
LCC paper feed low transport resist amount
adjustment (45) (Default)
adjustment (45) (Default)
SPF
SPF paper feed resist amount adjustment (50)
(Default)
(Default)
RSPF (SIDE1)
RSPF (SIDE1) paper feed resist amount
adjustment
adjustment
RSPF (SIDE2)
RSPF (SIDE2) paper feed resist amount
adjustment
adjustment
(AR-501/505 only)
51 - 8
Purpose
Setting
Function
(Purpose)
(Purpose)
Used to set Enable/Disable of the drum separation
pawl drive solenoid (PSPS) operation for each paper
feed section (Manual paper feed, cassette 1, cassette
2, duplex module, desk cassette 1, desk cassette 2,
desk cassette 3, LCC)
pawl drive solenoid (PSPS) operation for each paper
feed section (Manual paper feed, cassette 1, cassette
2, duplex module, desk cassette 1, desk cassette 2,
desk cassette 3, LCC)
Section
Image process
Item
Operation
Operation/
Procedure
Procedure
1. When this simulation is executed, the current set
value is displayed.
At that time, the item A-H can be selected with [
↑
], [
↓
] keys
and the set value can be changed with the 10-key.
2. When [
↑
] and [
↓
] and OK keys are pressed, the currently set
value is stored in the EEPROM.
AR-505
10/8/1999
7 – 42
Default
A
Manual paper feed
0: Enable/1: Disable
0: Enable
B
Cassette 1
0: Enable/1: Disable
0: Enable
C
Cassette 2
0: Enable/1: Disable
0: Enable
D
Duplex module
0: Enable/1: Disable
0: Enable
E
Desk cassette 1
0: Enable/1: Disable
0: Enable
F
Desk cassette 2
0: Enable/1: Disable
0: Enable
G
Desk cassette 3
0: Enable/1: Disable
0: Enable
H
LCC
0: Enable/1: Disable
0: Enable
52
52 - 1
Purpose
Adjustment
Function
(Purpose)
(Purpose)
Used to adjust the duplex print mode stacking capabil-
ity. (Used to adjust the stop position of the paper tray
width direction alignment plate in the duplex unit. The
adjustment is executed by changing the width direction
alignment plate home position in the software.)
ity. (Used to adjust the stop position of the paper tray
width direction alignment plate in the duplex unit. The
adjustment is executed by changing the width direction
alignment plate home position in the software.)
Section
Duplex
Item
Operation
Operation/
Procedure
Procedure
1. Select mode B with [
↑
], [
↓
] keys.
2. Select the paper feed mode with the 10-key.
3. Press the [EXECUTE] key.
4. Select mode A with [
↑
], [
↓
] keys.
5. Enter the adjustment value with the 10-key.
6. Press the [EXECUTE] key.
If there is no paper on the duplex tray, paper feed is performed in
the paper feed mode selected in mode B and one sheet of paper
is transported to the duplex tray. Then the value set in procedure
5 is set and the alignment plate is operated according to the home
position corresponding to the set value.
When the set value is changed by "1", it is changed by about
0.2mm.
When the set value is increased, the alignment plate paper width
is decreased.
The set value is in the range of
the paper feed mode selected in mode B and one sheet of paper
is transported to the duplex tray. Then the value set in procedure
5 is set and the alignment plate is operated according to the home
position corresponding to the set value.
When the set value is changed by "1", it is changed by about
0.2mm.
When the set value is increased, the alignment plate paper width
is decreased.
The set value is in the range of
±
50 with 50 at the center.
Set item
A: Alignment plate adjustment value (Default: 50)
B: Paper feed mode selection
1 : Manual
2: Upper cassette
3: Lower cassette
4: Desk top cassette
5: Desk middle cassette
6: Desk bottom cassette
7: LCC
B: Paper feed mode selection
1 : Manual
2: Upper cassette
3: Lower cassette
4: Desk top cassette
5: Desk middle cassette
6: Desk bottom cassette
7: LCC
53
53 - 1
Purpose
Adjustment
Function
(Purpose)
(Purpose)
Used to adjust the document stop position in each op-
eration mode of ADF/RADF. (Target model: AR-
250/280/285/335/405)
eration mode of ADF/RADF. (Target model: AR-
250/280/285/335/405)
Section
ADF/RADF
Item
Operation
Operation/
Procedure
Procedure
1. Select the adjustment mode with [
↑
], [
↓
] keys.
2. Enter the adjustment value with the 10-key.
3. Press the [OK] key.
The value entered in procedure 2 is set.
This is used to set the document transport belt stop timing.
NORMAL(S)
Normal paper front surface, stop position
adjustment value
adjustment value
NORMAL(D)
Normal paper back surface, stop position
adjustment value
adjustment value
THIN (S)
Thin paper front surface, stop position
adjustment value
adjustment value
THIN (D)
Thin paper back surface, stop position
adjustment value
adjustment value
Relations between the adjustment value and the document stop
position (Varies depending on machines.)
08:
position (Varies depending on machines.)
08:
±
0.000mm
00: - 8.000mm
09: + 1.000mm
01: - 7.000mm
10: + 2.000mm
02: - 6.000mm
11: + 3.000mm
03: - 5.000mm
12: + 4.000mm
04: - 4.000mm
13: + 5.000mm
05: - 3.000mm
14: + 6.000mm
06: - 2.000mm
15: + 7.000mm
07: - 1.000mm
Default: 8
53 - 2
Purpose
Adjustment
Function
(Purpose)
(Purpose)
Used to adjust the optical sensor sensitivity in the
ADF/RADF/RSPF.
ADF/RADF/RSPF.
Section
ADF/RADF/RSPF
Item
Operation
Operation/
Procedure
Procedure
1. The sensor names are displayed. Select the sensor
to be adjusted with the key.
2. Press the [EXECUTE] key.
The adjustment of the sensor selected in procedure 1 is
started. During execution of the adjustment, the [EXECUTE]
key is highlighted. If the [EXECUTE] key is pressed under this
state, the adjustment can be interrupted.
started. During execution of the adjustment, the [EXECUTE]
key is highlighted. If the [EXECUTE] key is pressed under this
state, the adjustment can be interrupted.
After completion of the adjustment, the COMPLETE display is
shown.
shown.
(When AR-AF1/RF1 is installed)
REGIST (DFD) Resist sensor
TIMING (DTD) Timing sensor
REVERSE (RDD) Paper exit/reverse sensor
REGIST (DFD) Resist sensor
TIMING (DTD) Timing sensor
REVERSE (RDD) Paper exit/reverse sensor
AR-505
7 – 43
10/8/1999
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