C. Details - Sharp AR-M455N Service Manual

C. Details

1
1-1
Purpose Operation test/Check
Function Used to check the operations of the scanner
(Purpose) (read) unit and its control circuit.
Section Optical (Image scanning)
Item Operation
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.
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)
SIMULATION 1-1
SCANNER CHECK. SELECT 1-4, AND PRESS START.
1. TOP SPEED
2. HIGH SPEED
3. MIDDLE SPEED
4. LOW SPEED
Press [START] key, and the
operation is started.
SIMULATION 1-1
SCANNER CHECK. EXECUTING···.
1. TOP SPEED
2. HIGH SPEED
3. MIDDLE SPEED
4. LOW SPEED
1-2
Purpose Operation test/Check
Function Used to check the operation of sensor and
(Purpose) detector in the scanning (read) section and the
related circuit.
Section Optical (Image scanning)
Item Operation
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.
MHPS Optical system home position
SIMULATION 1-2
SCANNER SENSOR CHECK..
MHPS
1
Press [CUSTOM SETTINGS] key, and
scanning is stopped.
1
AR-M355N/M455N SIMULATION 9 - 7
2
2-1
Purpose Operation test/Check
Function Used to check the operations of the automatic
(Purpose) document feeder unit and the control circuit.
Section DSPF
Item Operation
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.
The operation can be stopped by [CUSTOM SETTINGS] key.
1 HIGH SPEED
2 LOW SPEED
SIMULATION 2-1
SPF AGING TEST. SELECT 1-2, AND PRESS START.
1. HIGH SPEED
2. LOW SPEED
Press [START] key, and the
operation is started.
SIMULATION 2-1
SPF AGING TEST. EXECUTING···.
1. HIGH SPEED
2. LOW SPEED
2-2
Purpose Operation test/Check
Function Used to check the operations of the sensors and
(Purpose) detectors in the automatic document feeder unit
and the related circuits.
Section DSPF
Item Operation
Operation/Procedure
The operating conditions of the sensors and detectors are dis-
played.
The active sensors and detectors are highlighted.
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
Document width sensor (n → 1 (inside) - 6
SWDn
(outside))
Document length sensor (n → 1 (inside) - 2
SPLSn
(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
High speed
Low speed
2
Press [CUSTOM SETTINGS] key, and
the operation is stopped.
2