Sharp MX-B201D (serv.man9) Service Manual ▷ View online
MX-B201/B201D SIMULATION, TROUBLE CODES 10 - 30
50
01
Lead edge image position
[Function]
Used to adjust the copy image position and the lead edge void amount on copy paper. The
adjustment is made by adjusting the image scan start position at 100% and the print start posi-
tion (resist roller ON timing). When this simulation is executed, the current set value is displayed
in 2 digits. (Center value: 50)
Used to adjust the copy image position and the lead edge void amount on copy paper. The
adjustment is made by adjusting the image scan start position at 100% and the print start posi-
tion (resist roller ON timing). When this simulation is executed, the current set value is displayed
in 2 digits. (Center value: 50)
When [
] [
] key is pressed, the setting mode and the display are changed.
Enter the adjustment value and press [START] key to save the set value and make a copy.
When the adjustment is made by the main cassette paper feed, the adjustment values of all the
paper feed ports become the same. (When the set value is increased by 1, shift is made by
0.1mm.)
paper feed ports become the same. (When the set value is increased by 1, shift is made by
0.1mm.)
* When printing with the manual paper feed tray, use paper of the letter size.
* When paper is discharged, the shifter is operated.
[Adjustment procedure]
1) Set the print start position (AE mode lamp/COPY mode lamp ON) (A), the lead edge void
1) Set the print start position (AE mode lamp/COPY mode lamp ON) (A), the lead edge void
amount (TEXT mode lamp/PRINT mode lamp ON) (B), and the scan start position (PHOTO
mode lamp/SCAN mode lamp ON) (C) to 0, and make a copy of a scale at 100%.
mode lamp/SCAN mode lamp ON) (C) to 0, and make a copy of a scale at 100%.
2) Measure the image loss (Rmm) of the scale.
Set C = 10 x R (mm). (Example: Set to 40.)
When the value of C is increased by 10, the image loss is decreased by 1mm. (Default: 50)
3) Measure the distance (Hmm) from the paper lead edge to the image print start position.
Set A = 10 x H (mm). (Example: Set to 50.)
When the value of A is increased by 10, the image lead edge is moved to the paper lead
edge by 1mm. (Default: 50).
edge by 1mm. (Default: 50).
4) Set the lead edge void amount to
B = 50 (2.5mm). (Default: 50)
When the value of B is increased by
10, the void is extended by about
0.1mm. (For 25 or less, however, the
void amount is regarded as 0.)
10, the void is extended by about
0.1mm. (For 25 or less, however, the
void amount is regarded as 0.)
∗ The RSPF adjustment is made by
adjusting the RSPF image scan start
position after OC adjustment.
position after OC adjustment.
[Operation]
The operation is similar to simulation 46-
01.
The operation is similar to simulation 46-
01.
Main
code
code
Sub
code
Contents
Details of function/operation
Mode
Display item
LED
Default
Print start position (Main cassette paper
feed)
feed)
TRAY1
COPY mode lamp
Main cassette lamp
Main cassette lamp
50
Print start position (Manual paper feed)
MFT
COPY mode lamp
Manual paper feed lamp
Manual paper feed lamp
50
Image lead edge void amount
DEN-A
PRINT mode lamp
Main cassette lamp
Main cassette lamp
50
Image scan start position
RRC-A
SCAN mode lamp
Main cassette lamp
Main cassette lamp
50
Image rear edge void amount (Cassette
paper feed)
paper feed)
DEN-B
COPY mode lamp
PRINT mode lamp
SCAN mode lamp
Main cassette lamp
PRINT mode lamp
SCAN mode lamp
Main cassette lamp
50
Image rear edge void amount (Manual
paper feed)
paper feed)
RRC-B
COPY mode lamp
PRINT mode lamp
Manual paper feed lamp
PRINT mode lamp
Manual paper feed lamp
50
5mm
10mm
Distance from the paper lead edge
to the image lead edge, H = 5mm
to the image lead edge, H = 5mm
Image loss, R = 4mm
(Example)
MX-B201/B201D SIMULATION, TROUBLE CODES 10 - 31
50
06
Copy lead edge position
adjustment (RSPF)
adjustment (RSPF)
[Function]
Used to adjust the RSPF copy lead edge.
Used to adjust the RSPF copy lead edge.
When the adjustment value of the document scan position adjustment is increased by 1, the
scan start timing is advanced by 0.1mm.
scan start timing is advanced by 0.1mm.
The print result is shifted to the opposite direction of the scan start position.
The adjustment mode can be changed by pressing [
] [
] key.
(Adjustment range: 1 – 99, Default: 50)
When scanning a back surface of document, the mode must be changed to operate the RSPF
by pressing [2-SIDED COPY] key.
by pressing [2-SIDED COPY] key.
∗ When there is no document in the RSPF, copy is inhibited.
∗ When paper is discharged, the shifter is operated.
∗ When paper is discharged, the shifter is operated.
[Operation]
The operation is similar to simulation 46-01.
The operation is similar to simulation 46-01.
10
Center offset adjustment
[Function]
Used to adjust the center offset position of copy images on copy paper and that in scanning
document.
When this simulation is executed, the current set value is displayed.
Enter the adjustment value and press [START] key to save the setting and make a copy. (When
the set value is changed by 1, the center is shifted by 0.1mm.)
When the adjustment value is increased, the center is shifted to right. When decreased, the
center is shifted to left.
The modes can be selected by pressing [
Used to adjust the center offset position of copy images on copy paper and that in scanning
document.
When this simulation is executed, the current set value is displayed.
Enter the adjustment value and press [START] key to save the setting and make a copy. (When
the set value is changed by 1, the center is shifted by 0.1mm.)
When the adjustment value is increased, the center is shifted to right. When decreased, the
center is shifted to left.
The modes can be selected by pressing [
] [
] key.
When the set value is changed largely, the area outside the shading area may be scanned to
cause black streaks on the edges. When the RSPF is used, select the mode for use of the SPF/
RSPF by [2-SIDED COPY] key.
cause black streaks on the edges. When the RSPF is used, select the mode for use of the SPF/
RSPF by [2-SIDED COPY] key.
(*): For Simplex models, skip.
* When printing with the manual paper feed tray, use paper of the letter size.
* When printing with the manual paper feed tray, use paper of the letter size.
* In the 2nd print center offset adjustment, print is made forcibly as 1to2/Short Edge from OC
regardless of duplex setting.
* When paper is discharged, the shifter is operated.
[Operation]
The operation is similar to simulation 46-01.
The operation is similar to simulation 46-01.
Main
code
code
Sub
code
Contents
Details of function/operation
Mode
Initial value of
duplex setting
duplex setting
Display item
LED
Default
Front surface document
scan position adjustment
scan position adjustment
S-S
SIDE1
COPY mode lamp
50
Back surface document
scan position adjustment
scan position adjustment
D-S
SIDE2
PRINT mode lamp
50
Rear edge void adjustment
(RSPF)
(RSPF)
S-S
END
SCAN mode lamp
50
Mode
Display item
LED
Default
Print center offset
(Main cassette paper feed)
(Main cassette paper feed)
TRAY1
COPY mode lamp
Main cassette lamp
Main cassette lamp
50
Print center offset (Manual paper feed)
MFT
COPY mode lamp
Manual paper feed lamp
Manual paper feed lamp
50
(*) 2nd print center offset
(Main cassette paper feed)
(Main cassette paper feed)
SIDE2
PRINT mode lamp
Main cassette lamp
Main cassette lamp
50
MX-B201/B201D SIMULATION, TROUBLE CODES 10 - 32
50
12
Document off-center
adjustment
adjustment
[Function]
Used to adjust document scan off-center adjustment.
The adjustment modes can be selected by pressing [
Used to adjust document scan off-center adjustment.
The adjustment modes can be selected by pressing [
] [
] key.
(Adjustment range: 1 – 99, Default: 50)
When the adjustment value is increased, the print result is shifted to left.
* When paper is discharged, the shifter is operated.
[Operation]
The operation is similar to simulation 46-01.
The operation is similar to simulation 46-01.
18
Memory reverse position
adjustment in duplex copy
adjustment in duplex copy
[Function]
When this simulation is executed, the current set correction value is displayed.
When this simulation is executed, the current set correction value is displayed.
Enter the correction value and press [START] key to save the entered correction value. (Correc-
tion value range; 1 – 99, Default: 50)
tion value range; 1 – 99, Default: 50)
For S-D mode front surface print and print of even paged in D-S mode, reverse memory copy
operation is performed from the rear edge of documents.
operation is performed from the rear edge of documents.
When, therefore, the print position adjustment of output images is required, adjust as follows:
In the reverse memory coping, when the document scan is made in the arrow direction, the out-
put image is printed from the rear edge of scan image.
put image is printed from the rear edge of scan image.
When, therefore, the print lead edge is shifted, set the reference chart so that the reference
position is on the rear edge, and use this simulation to adjust the set value so that the print lead
edge is matched.
position is on the rear edge, and use this simulation to adjust the set value so that the print lead
edge is matched.
Since printing is made from the image data most lately stored in memory to the lead edge data
from the print start position, the image lead edge adjustment is made by changing the end data
position stored in memory by the set value of this simulation.
from the print start position, the image lead edge adjustment is made by changing the end data
position stored in memory by the set value of this simulation.
Since it is performed by changing the scan end position, the image position adjustment is made
by changing the scan end position and the end data stored in memory.
by changing the scan end position and the end data stored in memory.
The adjustment modes can be selected by pressing [
] [
] key.
* The initial value of duplex setting is "1to2/Long Edge" for the duplex model, or "2to1" for the
simplex model.
∗ When paper is discharged, the shifter is operated.
[Operation]
The operation is similar to simulation 46-01.
The operation is similar to simulation 46-01.
Main
code
code
Sub
code
Contents
Details of function/operation
Mode
Initial value of
duplex setting
duplex setting
Display item
LED
Default
Platen document scan
S-S
OC
COPY mode lamp
50
SPF document front scan
S-S
SPF
PRINT mode lamp
50
RSPF document back scan
D-S
RSPF
SCAN mode lamp
50
Mode
Initial value of
duplex setting
duplex setting
Display item
LED
Default
OC memory reverse output
position (MX-B201D only)
position (MX-B201D only)
S-D
OC
COPY mode lamp
50
RSPF memory reverse
output position
output position
D-S
SPF
PRINT mode lamp
50
1
Document transport direction
Document transport direction
Scan lead edge
Print lead edge
Lead edge void (1)
Print start position
Lead edge void (1)
Print start position
Scan end position
(Default: Scan cut by void (1))
(Default: Scan cut by void (1))
Rear edge void
Print rear edge
Print rear edge
Scan direction
Scan rear edge
：'11/Oct/17
1
MX-B201/B201D SIMULATION, TROUBLE CODES 10 - 33
50
19
Duplex copy rear edge void
adjustment
(MX-B201D only)
adjustment
(MX-B201D only)
[Function]
Used to adjust the rear edge void amount in duplex copy.
Used to adjust the rear edge void amount in duplex copy.
When this simulation is executed, the current set value is displayed in 2 digits. (Center value:
50.) The adjustment modes can be selected by pressing [
50.) The adjustment modes can be selected by pressing [
] [
] key.
(Adjustment range: 1 – 99)
Enter the adjustment value and press [START] key to save the set value and make a copy. (The
paper information is cleared for every copy.)
paper information is cleared for every copy.)
When the set value is increased by 1, the void amount is increased by about 0.1mm.
* The initial value for duplex setting is "1to2/Short Edge" for the OC setting, or "2to2" for the
RSPF setting.
∗ When paper is discharged, the shifter is operated.
[Operation]
The operation is similar to simulation 46-01.
The operation is similar to simulation 46-01.
27
OC rear read edge position
adjustment
(REAR READ AREA)
adjustment
(REAR READ AREA)
[Function]
Used to adjust the rear edge position when reading OC.
Used to adjust the rear edge position when reading OC.
When this simulation is executed, the current set value is displayed in 2 digits.
Enter the adjustment value with 10 key (adjustment range: 1 - 99, default: 50), and press
[START] key, and the set value is saved and a copy is made. (The copy information is cleared
for every copying.)
When the set value is increased by 1, the rear read edge position is shifted about 0.1mm to
increase the read area.
[START] key, and the set value is saved and a copy is made. (The copy information is cleared
for every copying.)
When the set value is increased by 1, the rear read edge position is shifted about 0.1mm to
increase the read area.
[Operation]
The operation is similar to simulation 46-01.
The operation is similar to simulation 46-01.
51
02
Resist quantity adjustment
[Function]
Used to adjust the contact pressure of the main unit resist roller and the RSPF resist roller onto
paper. When this simulation is executed, the current set value is displayed.
Used to adjust the contact pressure of the main unit resist roller and the RSPF resist roller onto
paper. When this simulation is executed, the current set value is displayed.
The adjustment modes can be selected by pressing [
] [
] key.
Enter the adjustment value with [Numeric] key and press [START] key to save the set value and
make a copy.
make a copy.
[Operation]
The operation is similar to simulation 46-01.
The operation is similar to simulation 46-01.
Main
code
code
Sub
code
Contents
Details of function/operation
1
Mode
Display item
LED
Default
Paper rear edge void amount
DEN-B
PRINT mode lamp
50
Print start position
(Duplex back surface)
(Duplex back surface)
RRC-D
SCAN mode lamp
50
Mode
Display item
LED
Default
Main cassette paper feed
TRAY1
COPY mode lamp
Main cassette lamp
Main cassette lamp
50
Manual paper feed
MFT
COPY mode lamp
Manual paper feed lamp
Manual paper feed lamp
50
RSPF document paper feed
(Front surface)
(Front surface)
SIDE1
COPY mode lamp
PRINT mode lamp
SCAN mode lamp
Main cassette lamp
PRINT mode lamp
SCAN mode lamp
Main cassette lamp
50
RSPF document paper feed
(Back surface)
(Back surface)
SIDE2
COPY mode lamp
PRINT mode lamp
Main cassette lamp
PRINT mode lamp
Main cassette lamp
50
Duplex back surface
DUP-2
PRINT mode lamp
SCAN mode lamp
Main cassette lamp
SCAN mode lamp
Main cassette lamp
50
：'11/Oct/17
1
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