Read Sharp MX-6500N / MX-7500N (serv.man20) Service Manual online
MX-7500N SIMULATION 6 – 8
4. Details of simulation
1
1-1
Purpose
Operation test/check
Function (Purpose)
Used to check the operation of the scanner
(reading) unit and the control circuit.
Section
Scanner (reading)
Operation/Procedure
1) Select the operation speed with the touch panel key.
2) Press [EXECUTE] key.
1) Select the operation speed with the touch panel key.
2) Press [EXECUTE] key.
Scanning is once performed at the speed corresponding to the
scan resolution (operation speed).
1-2
Purpose
Operation test/check
Function (Purpose)
Used to check the sensors in the scanner
(reading) section and the related circuits.
Section
Scanner (reading)
Operation/Procedure
The operating status of the sensor is displayed.
When "MHPS" is highlighted, the scanner unit is in the home posi-
The operating status of the sensor is displayed.
When "MHPS" is highlighted, the scanner unit is in the home posi-
tion.
1-5
Purpose
Operation test/check
Function (Purpose)
Used to check the operation of the scanner
(reading) unit and the control circuit.
Section
Scanner (reading)
Operation/Procedure
1) Select the operation speed with the touch panel key.
2) Press [EXECUTE] key.
1) Select the operation speed with the touch panel key.
2) Press [EXECUTE] key.
Scanning is repeated at the speed corresponding to the scan
resolution (operation speed).
When [EXECUTE] key is pressed again, the operation is termi-
When [EXECUTE] key is pressed again, the operation is termi-
nated.
2
2-1
Purpose
Operation test/check
Function (Purpose)
Used to check the operations of the auto-
matic document feeder and the control cir-
cuit.
Section
DSPF
Operation/Procedure
1) Select the operation mode and the speed with the touch panel
1) Select the operation mode and the speed with the touch panel
key.
2) Press [EXECUTE] key.
The DSPF repeats paper feed, transport, and paper exit oper-
ations at the speed corresponding to the scan resolution (oper-
ation speed).
When [EXECUTE] key is pressed, the operation is terminated.
When [EXECUTE] key is pressed, the operation is terminated.
2-2
Purpose
Operation test/check
Function (Purpose)
Used to check the operations of the sen-
sors and the detectors in the automatic
document feeder section and the control
circuits.
Section
DSPF
Operation/Procedure
The operating conditions of the sensors and detectors are dis-
The operating conditions of the sensors and detectors are dis-
played.
The code names of the sensors and the detectors which are active
The code names of the sensors and the detectors which are active
are highlighted.
NOTE: SWD_LEN and SWD_AD are not ON/OFF display.
Item/Display
Operation mode
Default value
OC SCAN
300DPI
300DPI
(372.0mm/s)
300DPI
(372.0mm/s)
400DPI
400DPI
(372.0mm/s)
600DPI
600DPI
(248.0mm/s)
1200DPI
1200DPI
(124.0mm/s)
Item/Display
Operation mode
Default value
OC SCAN
300DPI
300DPI
(372.0mm/s)
300DPI
(372.0mm/s)
400DPI
400DPI
(372.0mm/s)
600DPI
600DPI
(248.0mm/s)
1200DPI
1200DPI
(124.0mm/s)
Item/Display
Operation mode
Default value
(SINGLE)
300DPI
300DPI
(372.0mm/s)
300DPI
(372.0mm/s)
400DPI
400DPI
(372.0mm/s)
600DPI
600DPI
(248.0mm/s)
(DOUBLE)
300DPI
300DPI
(372.0mm/s)
300DPI
(372.0mm/s)
400DPI
400DPI
(372.0mm/s)
600DPI
600DPI
(248.0mm/s)
Display
Content
SSET
DSPF installation detector
SOCD
DSPF open/close sensor
SCOV
DSPF upper door open/close sensor
SLCOV
DSPF lower door open/close sensor
SPED1
DSPF document upper limit sensor
SPED2
DSPF document empty sensor
SPPD1
DSPF document pass sensor 1
SPPD2
DSPF document pass sensor 2
SPPD3
DSPF document pass sensor 3
SPPD4
DSPF document pass sensor 4
SPPD5
DSPF document pass sensor 5
SPOD
DSPF document exit sensor
SPRDMD
DSPF document random sensor
SPLS1
DSPF document length detection short sensor
SPLS2
DSPF document length detection long sensor
STLD
DSPF document feed tray lower limit sensor
STUD
DSPF document feed tray upper limit sensor
STMPU
DSPF stamp unit installation detection
SWD_LEN
DSPF guide plate position (Unit: 0.1mm)
SWD_AD
DSPF document detection volume output AD value
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