Sharp MX-M364N / MX-565N (serv.man4) Service Manual ▷ View online
MX-M565N ADJUSTMENTS AND SETTINGS 4 – 23
4)
Enter the SIM 50-12 or 50-6 mode.
SIM50-12
A - C: When the adjustment value is increased, the image
position is shifted to the rear frame side.
position is shifted to the rear frame side.
1step = 0.1mm
SIM50-6 (DSPF)
* Item A, B: When the adjustment value is increased, the scan
timing is delayed.
* Item C - H: When the adjustment value is increased, the
image loss is increased.
* Item A - H: 1 step = 0.1mm change
* The DSPF rear edge image loss setting is provided for
countermeasures against the case when shades are
produced.
produced.
5)
Select an adjustment mode with the scroll key.
(SIM50-12)
(SIM50-6)
6)
Enter an adjustment value with 10-key, and press [OK] key.
(Change for change in the adjustment value: 0.1mm/step)
(When the adjustment value is increased, the print image is
shifted to the rear.) Repeat the procedures of 2) - 6) until a sat-
isfactory result is obtained.
shifted to the rear.) Repeat the procedures of 2) - 6) until a sat-
isfactory result is obtained.
NOTE: When [CLOSE] key is pressed in this simulation mode, the
machine goes into the normal operation mode. Under this
state, copy check can be normally performed. When the
system key is pressed, the machine returns to the simula-
tion mode.
state, copy check can be normally performed. When the
system key is pressed, the machine returns to the simula-
tion mode.
ADJ 9
Print lead edge image position,
void area adjustment
(Printer mode)
void area adjustment
(Printer mode)
This adjustment is needed in the following situations:
* When the registration roller section is disassembled.
* When the LSU is replaced or removed.
* U2 trouble has occurred.
* The PCU PWB has been replaced.
* The EEPROM of the PCU PWB has been replaced.
NOTE: This adjustment is performed by the user to increase the
lead edge void area to greater than the standard value
(3mm) in the printer mode.
(3mm) in the printer mode.
1)
Enter the SIM 50-5 mode.
Item
Display
Content
Setting
range
Default
value
A
OC
Document table image off-
center adjustment
center adjustment
1 - 99
50
B
SPF(SIDE1)
SPF front surface image off-
center adjustment
center adjustment
1 - 99
50
C
SPF(SIDE2)
SPF back surface image off-
center adjustment
center adjustment
1 - 99
50
Item/Display
Content
Setting
range
Default
value
A
SIDE1
Front surface
document scan
position adjustment
(CCD)
document scan
position adjustment
(CCD)
1 - 99
50
B
SIDE2
Back surface
document scan
position adjustment
(CIS)
document scan
position adjustment
(CIS)
1 - 99
50
C
Image
loss
amount
setting
SIDE1
loss
amount
setting
SIDE1
LEAD_EDGE
(SIDE1)
(SIDE1)
Front surface lead
edge image loss
amount setting
edge image loss
amount setting
0 - 99
20
D
FRONT_REAR
(SIDE1)
(SIDE1)
Front surface side
image loss amount
setting
image loss amount
setting
0 - 99
20
E
TRAIL_EDGE
(SIDE1)
(SIDE1)
Front surface rear
edge image loss
amount setting
edge image loss
amount setting
0 - 99
40
F
Image
loss
amount
setting
SIDE2
loss
amount
setting
SIDE2
LEAD_EDGE
(SIDE2)
(SIDE2)
Back surface lead
edge image loss
amount setting
edge image loss
amount setting
0 - 99
40
G
FRONT_REAR
(SIDE2)
(SIDE2)
Back surface side
image loss amount
setting
image loss amount
setting
0 - 99
20
H
TRAIL_EDGE
(SIDE2)
(SIDE2)
Back surface rear
edge image loss
amount setting
edge image loss
amount setting
0 - 99
20
I
OFFSET_SPF1
DSPF front surface
document off-center
adjustment
document off-center
adjustment
1 - 99
50
S I MU L A TI O N NO . 50 - 1 2
0
T E S T
C L OS E
： O C
： S P F( S ID E 1 )
： S P F( S ID E 2 )
O R IG I NA L C E N TE R O F FS E T S E TU P
5 0
A
［ 1 ～ 9 9 ］
A： 5 0
B： 5 0
C： 5 0
O K
10 K EY
1 0K E Y
1 0K E Y
10 K EY
1 0K E Y
1 0K E Y
10 K EY
1 0K E Y
1 0K E Y
10 K EY
1 0K E Y
1 0K E Y
10 K EY
10 K EY
1 0 KE Y
4
5
6
1
2
3
7
8
9
*
0
#
B A C K
S T AR T
EX I T
C LE A R
(SIM 50 -1 2)
S I MU L A TI O N NO . 50 - 0 6
0
T E S T
C L O SE
： S ID E 1
： S I DE 2
： L E AD _ ED G E (S I DE 1 )
： F R ON T _R E A R( S ID E 1 )
： T R AI L _E D G E( S ID E 1 )
： L E AD _ ED G E (S I DE 2 )
： F R ON T _R E A R( S ID E 2 )
： T R AI L _E D G E( S ID E 2 )
： O FF S ET _ S PF 1
： S C AN _ SP E E D_ S PF 1
： O F FS E T_ S P F2
L E AD ED G E A D JU S TM E N T V AL U E( S P F)
5 0
A
［ 1 ～ 9 9 ］
A： 5 0
B： 5 0
C： 2 0
D： 2 0
E： 4 0
F： 4 0
G： 2 0
H： 2 0
I： 5 0
J： 5 0
K： 5 0
O K
10 K E Y
1 0K E Y
1 0K E Y
1 0K E Y
1 0K E Y
1 0K E Y
1 0K E Y
1 0K E Y
1 0K E Y
1 0K E Y
1 0K E Y
1 0K E Y
1 0K E Y
10 K E Y
1 0 K EY
4
5
6
1
2
3
7
8
9
*
0
#
BA C K
S T AR T
E XI T
C L EA R
(SIM50-6)
J
OFFSET_SPF2
DSPF back surface
document off-center
adjustment
document off-center
adjustment
1 - 99
50
K
SCAN_SPEED_SPF1
DSPF document
front surface
magnification ratio
adjustment (Sub
scan)
front surface
magnification ratio
adjustment (Sub
scan)
1 - 99
50
SPF(SIDE1)
Front surface mode
SPF(SIDE2)
Back surface mode
OFFSET SPF1
Front surface mode
OFFSET SPF2
Back surface mode
Item/Display
Content
Setting
range
Default
value
S I MU L A TI O N NO . 50 - 0 5
0
T E S T
C L OS E
： D EN - C
： D E N- B
： F R ON T /R E A R
： D E NB - MF T
： D E NB - CS 1
： D E NB - CS 2
： D E NB - CS 3
： D E NB - CS 4
： D EN B -L C C
： D E NB - HV
： D E NB - AD U
L E AD ED G E A D JU S TM E NT V AL U E( P R IN T ER )
3 0
A
［ 1 ～ 9 9 ］
A： 3 0
： M U LT I C O U NT
B： 3 0
C： 2 0
D： 5 0
E： 5 0
F： 5 0
G： 5 0
H： 5 0
I： 5 0
J： 5 0
K： 5 0
L： 1
O K
E X EC U TE
10 K EY
1 0K E Y
1 0K E Y
10 K EY
1 0K E Y
1 0K E Y
10 K EY
1 0K E Y
1 0K E Y
10 K EY
1 0K E Y
1 0K E Y
10 K EY
10 K EY
1 0 KE Y
4
5
6
1
2
3
7
8
9
*
0
#
B A C K
S T AR T
EX I T
C LE A R
MX-M565N ADJUSTMENTS AND SETTINGS 4 – 24
2)
Select the set item L with the scroll key, and enter the value
corresponding to the paper feed tray with A4 (11" x 8.5") paper
in it.
corresponding to the paper feed tray with A4 (11" x 8.5") paper
in it.
3)
Press [EXECUTE] key.
The adjustment pattern is printed.
4)
Measure the distance from the paper lead edge the adjustment
pattern to the image lead edge, and check to confirm that it is
in the standard adjustment value range.
pattern to the image lead edge, and check to confirm that it is
in the standard adjustment value range.
Standard adjustment value: 4.0 ±2.0mm
If the above requirement is not met, do the following steps.
5)
Select the adjustment target of the paper feed mode adjust-
ment item DENC with the scroll key.
ment item DENC with the scroll key.
6)
Change the adjustment value.
Enter the adjustment value and press the [OK] key or the
[EXECUTE] key.
[EXECUTE] key.
When [EXECUTE] key is pressed, the adjustment pattern is
printed. When the adjustment value is increased, the distance
from the paper lead edge to the image lead edge is increased.
When the adjustment value is decreased, the distance is
decreased. When the set value is changed by 1, the distance
is changed by about 0.1mm.
printed. When the adjustment value is increased, the distance
from the paper lead edge to the image lead edge is increased.
When the adjustment value is decreased, the distance is
decreased. When the set value is changed by 1, the distance
is changed by about 0.1mm.
Repeat the procedures 4) - 6) until the condition of 4) is satisfied.
NOTE: To adjust the void area, change the adjustment values of
items B and C.
ADJ 10
Copy image position, image
loss, and void area adjustment
(Manual adjustment)
loss, and void area adjustment
(Manual adjustment)
This manual adjustment is used when the automatic adjustment of
SIM 50-28 cannot obtain a satisfactory result.
SIM 50-28 cannot obtain a satisfactory result.
10-A
Copy image position, image loss, void area
adjustment (Document table mode)
adjustment (Document table mode)
This adjustment is needed in the following situations:
* When the scanner (reading) section is disassembled.
* When the scanner (reading) unit is replaced.
* When the LSU is replaced or removed.
* When the registration roller section is disassembled.
* U2 trouble has occurred.
* The PCU PWB has been replaced.
* The EEPROM of the PCU PWB has been replaced.
* The scanner control PWB has been replaced.
* The EEPROM on the scanner control PWB has been replaced.
NOTE: Before executing this adjustment, be sure to confirm that
the ADJ 3 Print engine image skew, image position, image
magnification ratio, void area adjustments has been com-
pleted normally.
magnification ratio, void area adjustments has been com-
pleted normally.
1)
Place a scale on the document table as shown in the figure
below. Place a scale so that it is in parallel with the scanning
direction and that its lead edge is in contact with the document
guide plate. Place white paper on the document table so that
the scale lead edge can be seen.
below. Place a scale so that it is in parallel with the scanning
direction and that its lead edge is in contact with the document
guide plate. Place white paper on the document table so that
the scale lead edge can be seen.
Item/Display
Content
Setting
range
Default
value
A
DEN-C
Used to adjust the print
lead edge image position.
(PRINTER MODE)
lead edge image position.
(PRINTER MODE)
1 - 99
30
B
DEN-B
Rear edge void area
adjustment
adjustment
1 - 99
30
C
FRONT/REAR
FRONT/REAR void area
adjustment
adjustment
1 - 99
20
D
DENB-MFT
Manual feed rear edge void
area adjustment correction
value
area adjustment correction
value
1 - 99
50
E
DENB-CS1
Tray 1 rear edge void area
adjustment correction value
adjustment correction value
1 - 99
50
F
DENB-CS2
Tray 2 rear edge void area
adjustment correction value
adjustment correction value
1 - 99
50
G
DENB-CS3
Tray 3 rear edge void area
adjustment correction value
adjustment correction value
1 - 99
50
H
DENB-CS4
Tray 4 rear edge void area
adjustment correction value
adjustment correction value
1 - 99
50
I
DENB-LCC
LCC rear edge void aria
adjustment correction value
adjustment correction value
1 - 99
50
J
DENB-ADU
ADU rear edge void aria
adjustment correction value
adjustment correction value
1 - 99
50
K
DENB-HV
Heavy paper rear edge void
area adjustment correction
value
area adjustment correction
value
1 - 99
50
L
MULTI COUNT
Number of print
1 - 999
1
M
PAPER
MFT
Tray
selection
selection
Manual
paper feed
paper feed
1 - 6
1
2 (CS1)
CS1
Tray 1
2
CS2
Tray 2
3
CS3
Tray 3
4
CS4
Tray 4
5
LCC
LCC
6
N
DUPLEX
YES
Duplex print
selection
selection
Yes
0 - 1
0
1 (NO)
NO
No
1
4.0
2.0mm
MX-M565N ADJUSTMENTS AND SETTINGS 4 – 25
2)
Enter the SIM 50-1 mode.
3)
Set RRCA, LEAD, and SIDE to the default values.
4)
Perform the image lead edge reference position adjustment.
Press [CLOSE] key, and shift from the simulation mode to the
copy mode and make a copy in 100% mode and in 200%
mode. When the adjustment value of RRCA is proper, the lead
edge image from 3.0mm is not copied in either of 100% and
200% copy scale. If not, change and adjust the RRCA value.
copy mode and make a copy in 100% mode and in 200%
mode. When the adjustment value of RRCA is proper, the lead
edge image from 3.0mm is not copied in either of 100% and
200% copy scale. If not, change and adjust the RRCA value.
(Adjust so that the lead edge image from 3.0mm is not copied
in either of different copy magnification ratios.) Repeat the
above procedures until a satisfactory result is obtained.
in either of different copy magnification ratios.) Repeat the
above procedures until a satisfactory result is obtained.
5)
Image loss adjustment
When the adjustment item of the image loss below is set to the
default value, it is adjusted to the standard state. If it is not in
the below standard state, or when it is set to a desired value,
change these adjustment items.
default value, it is adjusted to the standard state. If it is not in
the below standard state, or when it is set to a desired value,
change these adjustment items.
Void area: 3.0mm, Image loss: 3.0mm
When the adjustment value is increased, the image loss is
increased. When the adjustment value is decreased, the
image loss is decreased. When the adjustment value is
changed by 1, the void area is changed by 0.1mm.
increased. When the adjustment value is decreased, the
image loss is decreased. When the adjustment value is
changed by 1, the void area is changed by 0.1mm.
Item/Display
Content
Setting
range
Default
value
A
Lead
edge
adjust-
ment
value
edge
adjust-
ment
value
RRCA
Document lead
edge reference
position (OC)
edge reference
position (OC)
0 - 99
50
B
RRCB-CS1
Resist
motor
ON
timing
adjust-
ment
motor
ON
timing
adjust-
ment
Standard
Tray
Tray
1 - 99
60
C
RRCB-DSK
Desk
1 - 99
60
D
RRCB-LCC
LCC
1 - 99
60
E
RRCB-MFT
Manual
paper feed
paper feed
1 - 99
60
F
RRCB-ADU
ADU
1 - 99
60
G
Image
loss area
setting
value
loss area
setting
value
LEAD
Lead edge image
loss area setting
loss area setting
0 - 99
40
H
SIDE
Side image loss
area adjustment
area adjustment
0 - 99
20
I
Void area
adjust-
ment
adjust-
ment
DENA
Lead edge void
area adjustment
area adjustment
1 - 99
40
J
DENB
Rear edge void area
adjustment
adjustment
1 - 99
30
K
FRONT/
REAR
REAR
FRONT/REAR void
area adjustment
area adjustment
1 - 99
20
L
Off-center
adjust-
ment
adjust-
ment
OFFSET_
OC
OC
OC document off-
center adjustment
center adjustment
1 - 99
50
M
Magnifi-
cation
ratio
correction
cation
ratio
correction
SCAN_
SPEED_OC
SPEED_OC
SCAN sub scanning
magnification ratio
adjustment (CCD)
magnification ratio
adjustment (CCD)
1 - 99
50
N
Sub
scanning
direction
print area
correction
value
scanning
direction
print area
correction
value
DENB-MFT
Manual feed
correction value
correction value
1 - 99
50
O
DENB-CS1
Tray 1 correction
value
value
1 - 99
50
P
DENB-CS2
Tray 2 correction
value
value
1 - 99
50
Q
DENB-CS3
Tray 3 correction
value
value
1 - 99
50
R
DENB-CS4
Tray 4 correction
value
value
1 - 99
50
S
DENB-LCC
LCC correction
value
value
1 - 99
50
T
Sub
scanning
direction
print area
correction
value
scanning
direction
print area
correction
value
DENB-ADU
ADU correction
value
value
1 - 99
50
U
DENB-HV
Heavy paper
correction value
correction value
1 - 99
50
S I MU L A TI O N NO . 50 - 0 1
0
T E S T
C L OS E
： R RC A
： R R CB - CS 1
： R R CB - DS K
： R R CB - LC C
： R R CB - MF T
： R R CB - AD U
： L E AD
： S I DE
： D EN A
： F R ON T /R E A R
： D E NB
L E AD ED G E A D JU S TM E NT V AL U E
5 0
A
［ 0 ～ 9 9 ］
A： 5 0
： O F FS E T_ O C
B： 6 0
C： 6 0
D： 6 0
E： 6 0
F： 6 0
G： 4 0
H： 2 0
I： 4 0
J： 3 0
K： 2 0
L： 5 0
O K
10 K EY
1 0K E Y
1 0K E Y
10 K EY
1 0K E Y
1 0K E Y
10 K EY
1 0K E Y
1 0K E Y
10 K EY
1 0K E Y
1 0K E Y
10 K EY
10 K EY
1 0 KE Y
4
5
6
1
2
3
7
8
9
*
0
#
B A C K
S T AR T
EX I T
C LE A R
Item/
Display
Content
Adjustment
range
De-
fault
value
Standard
adjustment
value
LEAD
Image loss
adjustment
adjustment
Lead edge
image loss
adjustment
image loss
adjustment
0 - 99
30
3.0
1.0mm
SIDE
Side image
loss
adjustment
loss
adjustment
0 - 99
20
2.0
1.0mm
100%
200%
Paper lead
edge
edge
Scale image 3.0mm position
5mm 10mm
5mm
10mm
5mm
10mm
4
3
2
1
Paper lead edge
Maginification ratio : 400%
Copy area
MX-M565N ADJUSTMENTS AND SETTINGS 4 – 26
10-B
Document scan position adjustment
(DSPF/RSPF mode scanner scan position
adjustment)
(DSPF/RSPF mode scanner scan position
adjustment)
This adjustment must be performed in the following cases:
* When the scan control PWB is replaced.
* When the EEPROM on the scan control PWB is replaced.
* When the scanner (reading) section is disassembled.
* When the scanner (reading) section is replaced.
* When U2 trouble occurs.
* When the DSPF/RSPF section is disassembled.
* When the DSPF/RSPF unit is replaced.
This simulation is to adjust the scanner reading position when
scanning the front surface in the DSPF mode. If this adjustment is
made improperly, the scanner stop position is shifted to the speci-
fied position and a shade of the document table may be reflected
on the lead edge section of the scan image in the DSPF/RSPF
(front surface) mode.
scanning the front surface in the DSPF mode. If this adjustment is
made improperly, the scanner stop position is shifted to the speci-
fied position and a shade of the document table may be reflected
on the lead edge section of the scan image in the DSPF/RSPF
(front surface) mode.
a. Adjustment procedures
1)
Make a copy in the DSPF/RSPF (front surface) mode, and
check for any shade on the lead edge section of the copy
image.
check for any shade on the lead edge section of the copy
image.
If there is any shade of the document table on the lead edge
section of the copy image, perform the following procedures.
section of the copy image, perform the following procedures.
2)
Enter the SIM 53-8 mode, and press [MANUAL] key.
3)
Enter an adjustment value with 10-key, and press [OK] key.
When the set value is increased, the distance from the home
position to the DSPF/RSPF scanning position is increased.
When the set value is changed by 1, the scanning position is
changed by 0.1mm.
position to the DSPF/RSPF scanning position is increased.
When the set value is changed by 1, the scanning position is
changed by 0.1mm.
Perform the procedures of 1) - 3) until a satisfactory result is
obtained.
obtained.
NOTE: After execution of this adjustment, be sure to execute ADJ
10C Copy mode image loss adjustment (DSPF/RSPF
mode).
mode).
10-C
Copy mode image loss adjustment
(DSPF/RSPF mode)
(DSPF/RSPF mode)
This adjustment must be performed in the following cases:
* When the scan control PWB is replaced.
* When the EEPROM on the scan control PWB is replaced.
* When the scanner (reading) section is disassembled.
* When the scanner (reading) unit is replaced.
* When U2 trouble occurs.
* When the DSPF/RSPF section is disassembled.
* When the DSPF/RSPF unit is replaced.
NOTE: To execute this adjustment, the following items must have
been properly adjusted.
a. Adjustment procedures
1)
Prepare the adjustment chart.
The adjustment chart can be made by the following proce-
dures. Use A4 (11" x 8.5") paper and draw arrow marks verti-
cally and horizontally on the front and the back surfaces. At the
same time, put marks of the lead edge, the trail edge, the front
end, and the rear end as well as the identification marks of the
front surface and the back surface.
dures. Use A4 (11" x 8.5") paper and draw arrow marks verti-
cally and horizontally on the front and the back surfaces. At the
same time, put marks of the lead edge, the trail edge, the front
end, and the rear end as well as the identification marks of the
front surface and the back surface.
Image area
Papar lead edge
Shadow image of DSPF
S I MU L A TI O N NO . 53 - 0 8
0
T E S T
C L OS E
S P F S CA N NI N G P O SI T IO N AD J US T M EN T
A U T O
M A NU A L
1 / 1
10 K E Y
1 0K E Y
1 0K E Y
1 0K E Y
1 0K E Y
1 0K E Y
1 0K E Y
1 0K E Y
1 0K E Y
1 0K E Y
1 0K E Y
1 0K E Y
1 0K E Y
10 K E Y
1 0 KE Y
4
5
6
1
2
3
7
8
9
*
0
#
BA C K
S T AR T
E XI T
C LE A R
ADJ 3C
Print engine print area (void area) adjustment
ADJ 7C
Main scanning direction image magnification ratio
adjustment (DSPF/RSPF mode)
adjustment (DSPF/RSPF mode)
ADJ 7D
Sub scanning direction image magnification ratio
adjustment (DSPF/RSPF mode)
adjustment (DSPF/RSPF mode)
ADJ 8B
Scan image off-center adjustment (DSPF/RSPF mode)
ADJ 10B
Document scan position adjustment (DSPF/RSPF
mode scanner scan position adjustment)
mode scanner scan position adjustment)
F
L
R
FACE
BACK
R
T
F
L
T
Front surface
Back surface
Draw arrows.
Draw arrows.
Put the position
marks.
Put the position
marks.
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