Read Sharp AR-M351U / AR-M451U (serv.man17) Service Manual online
AR-M351U/M451U, AR-M355U/M455U SIMULATION 9 - 7
C. Details
Operation/Procedure
1) Select the operation mode with 10-key.
2) Press START key.
The scanner performs scanning at the speed corresponding to
the operation mode.
the operation mode.
Operation/Procedure
The sensor and detector operation conditions are displayed.
The active sensors and detectors are highlighted.
• The scanner (read) unit is in the home position.: "MHPS" section
is highlighted.
• The scanner (read) unit is not in the home position.: "MHPS" is
normally displayed.
Operation/Procedure
1) Select the operation mode with 10-key.
2) Press START key.
The SPF repeat paper feed, transport, and paper exit at the
speed corresponding to the operation mode.
speed corresponding to the operation mode.
The operation can be stopped by [CUSTOM SETTINGS] key.
Operation/Procedure
The operating conditions of the sensors and detectors are dis-
played.
played.
The active sensors and detectors are highlighted.
1
1-1
Purpose
Operation test/Check
Function
(Purpose)
(Purpose)
Used to check the operations of the scanner
(read) unit and its control circuit.
(read) unit and its control circuit.
Section
Optical (Image scanning)
Item
Operation
1
TOP SPEED
Top speed (220mm/s)
2
HIGH SPEED
High speed (168.7mm/s)
3
MIDDLE SPEED
Middle speed (110mm/s)
4
LOW SPEED
Low speed (55mm/s)
Press [START] key, and the
operation is started.
operation is started.
Press [CUSTOM SETTINGS] key, and
scanning is stopped.
scanning is stopped.
1-2
Purpose
Operation test/Check
Function
(Purpose)
(Purpose)
Used to check the operation of sensor and
detector in the scanning (read) section and the
related circuit.
detector in the scanning (read) section and the
related circuit.
Section
Optical (Image scanning)
Item
Operation
MHPS
Optical system home position
SIMULATION 1-1
SCANNER CHECK. SELECT 1-4, AND PRESS START.
1. TOP SPEED
2. HIGH SPEED
3. MIDDLE SPEED
4. LOW SPEED
SCANNER CHECK. SELECT 1-4, AND PRESS START.
1. TOP SPEED
2. HIGH SPEED
3. MIDDLE SPEED
4. LOW SPEED
1
SIMULATION 1-1
SCANNER CHECK. EXECUTING···.
1. TOP SPEED
2. HIGH SPEED
3. MIDDLE SPEED
4. LOW SPEED
SCANNER CHECK. EXECUTING···.
1. TOP SPEED
2. HIGH SPEED
3. MIDDLE SPEED
4. LOW SPEED
1
SIMULATION 1-2
SCANNER SENSOR CHECK..
MHPS
2
2-1
Purpose
Operation test/Check
Function
(Purpose)
(Purpose)
Used to check the operations of the automatic
document feeder unit and the control circuit.
document feeder unit and the control circuit.
Section
DSPF
Item
Operation
1
HIGH SPEED
High speed
2
LOW SPEED
Low speed
Press [START] key, and the
operation is started.
operation is started.
Press [CUSTOM SETTINGS] key, and
the operation is stopped.
the operation is stopped.
2-2
Purpose
Operation test/Check
Function
(Purpose)
(Purpose)
Used to check the operations of the sensors and
detectors in the automatic document feeder unit
and the related circuits.
detectors in the automatic document feeder unit
and the related circuits.
Section
DSPF
Item
Operation
SPFSET
SPF sensor
SOCD
Open/close sensor
SCOV
Paper feed cover sensor
SPED
Document set sensor
SPPD
Resist front detection sensor
SPOD
Document paper exit sensor
SWDn
Document width sensor (n
→
1 (inside) - 6
(outside))
SPLSn
Document length sensor (n
→
1 (inside) - 2
(outside))
CISSET
CIS installation detection
STSET
Stamp unit installation sensor
SWD_LEN
SPF guide plate position (unit: 0.1mm)
SWD_AD
SPF document width detection volume output AD
value
value
SIMULATION 2-1
SPF AGING TEST. SELECT 1-2, AND PRESS START.
1. HIGH SPEED
2. LOW SPEED
2
SIMULATION 2-1
SPF AGING TEST. EXECUTING···.
1. HIGH SPEED
2. LOW SPEED
2
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