Read Sharp MX-M350N / MX-M350U / MX-M450N / MX-M450U (serv.man10) Service Manual online
MX-M350/M450 N/U SIMULATION 9 - 15
Operation/Procedure
1) Enter the number corresponding to the adjustment item with
10-key.
2) Press [START] key.
3) Enter the adjustment value with 10-key.
4) Press [START] key.
(The set value is stored, and the output corresponding to the
set value is outputted for 30sec.)
set value is outputted for 30sec.)
Press [SYSTEM SETTINGS] key to stop the operation.
(The main charger grid output voltage adjustment and output
check can be made in each print mode.)
check can be made in each print mode.)
Operation/Procedure
1) Enter the number corresponding to the adjustment item with
10-key.
2) Press [START] key.
3) Enter the adjustment value with 10-key.
4) Press [START] key.
(The set value is stored, and the voltage corresponding to the
set value is outputted for 30sec.)
set value is outputted for 30sec.)
Press [SYSTEM SETTINGS] key to stop the operation.
(The transfer output voltage adjustment and output check can be
made in each print mode.)
made in each print mode.)
Operation/Procedure
1) Enter the number corresponding to the adjustment item with
10-key.
2) Press [START] key.
3) Enter the adjustment value with 10-key.
4) Press [START] key.
(The set value is stored, and the voltage corresponding to the
set value is outputted for 30sec.)
set value is outputted for 30sec.)
Press [SYSTEM SETTINGS] key to stop the operation.
(The transfer output voltage adjustment and output check can be
made in the transfer belt cleaning mode.)
made in the transfer belt cleaning mode.)
8-2
Purpose
Adjustment/Operation test/Check
Function
(Purpose)
(Purpose)
Used to check and adjust the operation of the
main charger grid voltage in each printer mode
and the control circuit.
main charger grid voltage in each printer mode
and the control circuit.
Section
Image process (Photoconductor/Developing/
Transfer/Cleaning)
Transfer/Cleaning)
Item
Set
range
Default
MX-
M350
MX-
M450
1 AUTO
Auto mode
200 - 900
615
645
2 CHARACTER Text mode
645
645
3 MIX
Text/Photo mode
4 PHOTO
Photo mode
5 PRINTER
Printer mode
6 FAX
FAX mode
Press [START] key.
Press [SYSTEM SETTINGS] key.
Press [START] key.
Press [SYSTEM SETTINGS] key.
Or after 30sec output.
Or after 30sec output.
8-6
Purpose
Adjustment/Operation test/Check
Function
(Purpose)
(Purpose)
Used to check and adjust the operation of the
transfer voltage and the control circuit.
transfer voltage and the control circuit.
Section
Image process (Photoconductor/Developing/
Transfer/Cleaning)/Transfer
Transfer/Cleaning)/Transfer
SIMULATION 8-2
1
MAIN GRID SETTING. SELECT 1-6, AND PRESS START.
1.AUTO
645
2.CHARACTER
645
3.MIX
645
4.PHOTO
645
5.PRINTER
645
6.FAX
645
SIMULATION 8-2
MAIN GRID SETTING. INPUT VALUE, AND PRESS START.
1.AUTO (200-900)
645
SIMULATION 8-2
MAIN GRID SETTING. EXECUTING···.
1.AUTO
645
Item
Set
range
Default
MX-
M350
MX-
M450
1
FRONT
Long side print mode
0 - 620
220
267
2
BACK
Back side print mode
267
310
Press [START] key.
Press [SYSTEM SETTINGS] key.
Press [START] key.
Press [SYSTEM SETTINGS] key.
Or after 30sec output.
Or after 30sec output.
8-17
Purpose
Operation test/Check
Function
(Purpose)
(Purpose)
Used to check and adjust the operation of the
transfer voltage and the related circuit. (Transfer
belt cleaning mode)
transfer voltage and the related circuit. (Transfer
belt cleaning mode)
Section
Image process (Photoconductor/Developing/
Transfer/Cleaning)
Transfer/Cleaning)
Item
Operation
Item
Set
range
Default
MX-
M350
MX-
M450
1
SHF FRONT
AC component
0 - 240
120
160
2
SHV BACK
AC component
0 - 240
120
160
3
THV-
DC component
0 - 1250
780
780
SIMULATION 8-6
1
THV+ SETTING. SELECT 1-2, AND PRESS START.
1.FRONT
267
2.BACK
310
SIMULATION 8-6
THV+ SETTING. INPUT VALUE, AND PRESS START.
1.FRONT(0-620)
267
SIMULATION 8-6
THV+ SETTING. EXECUTING···.
1.FRONT
267
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