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Sharp AR-M155X Service Manual page 70

Digital multifunctional system

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Main
Sub
Contents
code
code
2
02
SPF sensor status display
(SPF SENSOR) (Disabled
when set to OC) (Executable
only when the SPF is
installed.)
03
SPF motor operation check
(SPF MOTOR CHK)
(Disabled when set to OC)
(Executable only when the
SPF is installed.)
06
RSPF resist clutch operation
check (RSPF RES.CHK)
(Enabled only when RSPF is
set.) (Executable only when
the RSPF is installed.)
08
SPF paper feed solenoid
operation check (SPF SPUS
CHK) (Disabled when set to
OC) (Executable only when
the SPF is installed.)
09
RSPF reverse solenoid
operation check (RSPF
SPFS CHK) (Enabled only
when RSPF is set.)
(Executable only when the
RSPF is installed.)
10
RSPF paper exit gate
solenoid operation check
(RSPF SGS CHK) (Enabled
only when RSPF is set.)
(Executable only when the
RSPF is installed.)
3
03
Shifter operation check
(SHIFTER CHK)
[Function]
The ON/OFF status of the SPF sensors can be checked with the LCD.
When a sensor is ON, the sensor name is displayed on the LCD.
Sensor
Document set sensor
SPF document transport sensor
SPF paper feed cover open/close sensor
[Operation]
1) Initial display
02-02 SPF SENSOR
[Function]
When [OK (ENTER)/START] key is pressed, the motor rotates for 10sec at the speed corresponding
to the set magnification ratio.
[Operation]
The operation is similar to test command 1-01.
[Function]
When [OK (ENTER)/START] key is pressed, the RSPF resist clutch (SRRC) repeats ON for 500ms
and OFF for 500ms 20 times.
[Operation]
1) Initial display
02-06 RSPF RES.CHK
EXECUTING...
[Function]
The SPF paper feed solenoid (SPUS) repeats ON for 500ms and OFF for 500ms 20 times by the use
of the solenoid drive control Bios.
[Operation]
1) Initial display
02-08 SPF SPUS CHK
EXECUTING...
[Function]
The SPF reverse solenoid (SPFS) repeats ON for 500ms and OFF for 500ms 20 times by the use of
the solenoid drive control Bios.
[Operation]
1) Initial display
02-09 RSPF SPFS CHK
EXECUTING...
[Function]
The SPF paper exit gate solenoid (SGS) repeats ON for 500ms and OFF for 500ms 20 times by the
use of the solenoid drive control Bios.
[Operation]
1) Initial display
02-10 RSPF SGS CHK
EXECUTING...
[Function]
The shifter is moved back and forth in four reciprocations.
[Operation]
1) Initial display
03-03 SHIFTER CHK
EXECUTING...
AR-M150/M155/M155X TEST COMMAND, TROUBLE CODES 10 - 4
Details of function/operation
Display item
SPID
SPPD
SDSW
2) When the sensor is ON:
02-02 SPF SENSOR
SPID SPPD SDSW

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