Sharp MX-M620N

MX-M700N SIMULATION 7 – 15
The operation can be stopped with the [SYSTEM SETTINGS] key.
(The transfer output voltage adjustment and output check can be
made in each print mode.)
8-17
Purpose
Operation test/Check
Function (Purpose)
Used to check and adjust the operation of
the transfer voltage and the related circuit.
(Transfer belt cleaning mode)
Section
Image process (Photoconductor/Develop-
ing/Transfer/Cleaning)
Operation/Procedure
1) Select the number that corresponds to the adjustment item
with 10-key.
2) Press the [START] key.
3) Enter the adjustment value with 10-key.
4) Press the [START] key.
The set value is stored, and the voltage corresponding to the
set value is outputted for 30sec.
The operation can be stopped with the [SYSTEM SETTINGS]
key.
The transfer output voltage adjustment and output check can
be made in the transfer belt cleaning mode.
8-18
Purpose
Adjustment/Operation test/Check
Function (Purpose)
Used to check and adjust the voltage of the
transfer CL roller cleaning/transfer CL roller
print mode and the control circuit.
Section
Image process (Photoconductor/Develop-
ing/Transfer/Cleaning)
Operation/Procedure
1) Select the number that corresponds to the adjustment item
with 10-key.
2) Press the [START] key.
3) Enter the adjustment value with 10-key.
4) Press the [START] key.
(The set value is stored, and the voltage corresponding to the
set value is outputted for 30sec.)
The operation can be stopped with the [SYSTEM SETTINGS] key.
(The output voltage of the transfer CL roller cleaning/transfer CL
roller print mode can be adjusted and checked.)
8-19
Purpose
Adjustment/Operation test/Check
Function (Purpose)
Used to check and adjust the fusing bias
voltage and the control circuit. (Not used)
Section
Fusing
Operation/Procedure
1) Select the number that corresponds to the adjustment item
with 10-key.
2) Press the [START] key.
(The voltage is outputted for 30sec.)
The operation can be stopped with the [SYSTEM SETTINGS] key.
The output voltage can be adjusted with the adjustment volumes
VR101/VR102 on the high voltage PWB (fusing bias).
9
9-1
Purpose
Operation test/Check
Function (Purpose)
Used to check and adjust the operation of
the load (clutch/solenoid) in the duplex sec-
tion and the control circuit.
Section
Duplex
Operation/Procedure
1) Select the number corresponding to the target of operation
check with 10-key.
2) Press [START] key.
The load selected in procedure 1 is operated.
The operation can be stopped with the [SYSTEM SETTINGS] key.
Item
Setting
range
Default
55/62
(ppm)
70
(ppm)
1 FRONT Front surface print
mode
0 - 800
300 400
2 BACK Back surface print
mode
Item
Setting
range
Default
1 SHV FRONT Front side 0 - 600 450
2 SHV BACK Back side 0 - 600 450
3 THV- Out put 0 - 75 10
1
SIMULATION 8-6
1
THV+ SETTING. SELECT 1-2, AND PRESS START.
1.FRONT 400
2.BACK 400
SIMULATION 8-17
1
TRANSFER ROLLER SETTING. SELECT 1-3, AND PRESS START.
1.SHV FRONT 450
2.SHV BACK 450
3.THV- 10
Item Set range Default
Transfer CL roller (Print) CRHV PLUS 0 - 250 200
Transfer CL roller
(Cleaning)
CRHV MINUS 0 - 250 200
Item Adjustment VR
Fusing bias (-) FBIAS VR 101
Fusing bias (+) VR 102
1 ADUM1 ADU motor 1: Upstream
2 ADUM2 ADU motor 2: Downstream
3 DGS ADU gate solenoid
SIMULATION 8-18
1
TRANSFER CLEANING ROLLER SETTING. SELECT 1-2, AND PRESS
START.
1.CRHV PLUS 200
2.CRHV MINUS 200
SIMULATION 8-19
1
FUSING BIAS CHECK. SELECT 1, AND PRESS START.
1.FBIAS
SIMULATION 9-1
ADU OUTPUT CHECK. SELECT 1-3, AND PRESS START.
1. ADUM1
2. ADUM2
3. DGS
1
: '07 Feb 15
1