Details Of Simulation - Sharp MX-M550U Service Manual

4. Details of simulation

1
1-1
Purpose Operation test/Check
Function (Purpose) Used to check the operations of the scan-
ner (read) unit and its control circuit.
Section Optical (Image scanning)
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 HIGH SPEED
2 LOW SPEED
SIMULATION 1-1
SCANNER CHECK. SELECT 1-2, AND PRESS START.
1. HIGH SPEED
2. LOW SPEED
1-2
Purpose Operation test/Check
Function (Purpose) Used to check the operation of sensor and
detector in the scanning (read) section and
the related circuit.
Section Optical (Image scanning)
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
SIMULATION 1-2
SCANNER SENSOR CHECK..
MHPS
2
2-1
Purpose Operation test/Check
Function (Purpose) Used to check the operations of the auto-
matic document feeder unit and the control
circuit.
Section DSPF
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.
High speed (220mm/s)
Low speed (110mm/s)
Optical system home position
MX-M700N SIMULATION 7 – 8
The operation can be stopped with the [SYSTEM SETTINGS] key.
1 HIGH SPEED (220mm/sec)
2 LOW SPEED (110mm/sec)
3 TOP SPEED (360mm/sec)
SIMULATION 2-1
SPF AGING TEST. SELECT 1-3, AND PRESS START.
1. HIGH SPEED
2. LOW SPEED
3. TOP SPEED
2-2
Purpose
Function (Purpose) Used to check the operations of the sen-
Section
Operation/Procedure
The sensor and detector operation conditions are displayed.
The active sensors and detectors are highlighted.
1
SSET
SOCD
SCOV
SPED2
SPED1
SPPD1
SPPD2
SPPD3
SPPD4
SPOD
SWDn
SPLSn
CISSET
STSET
STUD
STLD
SWD_LEN
SWD_AD
SIMULATION 2-2
SPF SENSOR CHECK.
SSET
SPED1
SPPD4
SWD4
SPLS2
STUD
SWD_LEN:
2-3
Purpose
Function (Purpose) Used to check the operations of the loads
Section
Operation/Procedure
1) Select the number corresponding to the target of operation
check with 10-key.
2) Press the [START] key.
The load selected in procedure 1 is operated.
The operation can be stopped with the [SYSTEM SETTINGS]
key.
Operation test/Check
sors and detectors in the automatic docu-
ment feeder unit and the related circuits.
DSPF
SPF sensor
Open/close sensor
Paper feed cover sensor
Document set sensor (Lower)
Document set sensor (Upper)
Document transport sensor 1
Document transport sensor 2
Document transport sensor 3
Document transport sensor 4
Document exit sensor
Document width sensor (n → 1 (inside) to 6 (outside))
Document length sensor (n → 1 (inside) to 2 (outside))
CIS installation detection
Stamp unit installation sensor
Tray upper limit sensor
Tray lower limit sensor
SPF guide plate position (unit: 0.1mm)
SPF document width detection volume output AD
value
SOCD SCOV SPED2
SPPD1 SPPD2 SPPD3
SPOD SWD6 SWD5
SWD3 SWD2 SWD1
SPLS1 CISSET STSET
STLD
2100 SWD_AD: 600
Operation test/Check
in the automatic document feeder unit and
the control circuits.
DSPF
High speed
Low speed
Top speed
2