Sharp SF-2040 Service Manual page 111

Main code Sub code
03 02 This is the test command used to test the sensors in the sorter.
On/off state of sensors can be manually tested.
When the sensor turns on, the display reverses.
Paper entry sense (non-sort)
Note: The signal names are given in the order of S15/S53.
Reverse display: paper found/door opened/ON
Normal display: no paper found/door closed/OFF
03 Used to test the components of the sorter (individual load check).
Transport motor rotation
04 Indexer motor rotation (returns to the home position at first, then stops at each bin location Bin 1 to Bin
21, moving up and down. Sorter bin moving.
05 Fan motor rotation in the case of SF-S15 only
06 Gate solenoid ON
07 Offset solenoid (in the case of SF-S53)
08 Stapler motor rotation (the paper is stapled once when there is a paper in the stapler tray). (SF-S53
only)
09 Paper holder solenoid operation check (SF-S53 only)
10 Guide motor operation check
04 02 This is the test command used to test sensors in the desk. On/off state of the sensors can be manually
tested.
When a sensor turns on, the display reverses.
Resist sensor 2 (Second tray)
Reverse display: paper found/door opened/ON
Normal display: no paper found/door closed/OFF
PES/SPID
Paper entry sense (sort)
—/SPPD
Paper out sense
PWB-S/—
Bin paper sense
—/BPED
Staple position paper sense
—/SPED
Staple unit position sense
—/SSD
Resist sensor 1 (First tray)
DPOD1
DPOD2
Level sensor (First tray)
DLUD1
Level sensor
(Second tray Stack 1)
DLUD2
Level sensor
(Second tray Stack 2)
DLUD3
Description
Indexer upper limit sense
IULS/—
Indexer lower limit sense
ILLS/—
Indexer (bin) home sense
IHS/BHPS
Indexer (bin) position sensor
IPS/LCHPS
Guide bar home position sense
—/SGHPS
Staple operation home position
sesnse
—/SHPS
Side cover open/close sensor
DDOP
Paper empty sensor (First tray)
DPE1
Paper empty sensor
(Second tray)
DPE2
Second tray paper pass sensor 2
DLPD3
Second tray paper pass sensor 1
DLPD2
8 – 5
Sorter set sense
SJS/JSW
Top cover open/close sense
UCSW/—
Blower cover open/close sense
FCSW/—
Staple cover open/close sense
—/SCSW
Staple unit home position
sense
—/SCS
Stapler needle sense
—/SED
Second tray paper pass sensor 0
DLPD0
—
—
—
—
Ref. Page