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Sharp AR-FN3 Service Manual page 8

3-tray finisher

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AR-FN3
4. Sensor
23
27
25
No.
Signal code
1
DSW1
Copier connection switch
2
DSW2
Top door opening switch
3
DSW3
Front door opening switch
4
INPD
Paper entry sensor
5
PFD2
Transport sensor 2
6
PFD3
Transport sensor 3
7
PFD4
Transport sensor 4
8
STID
Staple paper entry sensor
9
STPD
Staple tray paper sensor
10
T1PF
Tray 1 full sensor
11
T2PF
Tray 2 full sensor
12
T3OD
Tray 3 paper discharge sensor
13
T3UP
Tray 3 upper limit sensor
14
T3DN
Tray 3 lower limit sensor
15
EVRE
Elevator motor encoder
16
OFHP
Offset motor home position sensor
17
JGHP
Jogger motor home position sensor
18
PSHP
Pusher motor home position sensor
19
STUHP
Staple unit moving motor home position sensor
20
STORHP
ST paper discharge roller pressure release clutch
home position sensor
21
T3PDHP
Tray 3 paper discharge roller paddler home
position sensor
22
STID2
Staple tray paper entry sensor 2
23
STND
Stapler replacement sensor
24
STHP
Stapler home position sensor
25
LSTS
Stapler sensor
26
NCTS
Stapler cartridge sensor
27
READY
Stapler self priming sensor
8/6/1999
2
10
6
11
17
7
21
15
16
13
24
26
Stapler unit
Name
Detecting the finisher attached to the copier
Detecting top door opening
Detecting front door opening
Detecting paper entry
Detecting paper transport 2
Detecting paper transport 3
Detecting paper transport 4
Detecting staple tray paper entry
Detecting paper empty in staple tray
Detecting tray 1 full
Detecting tray 2 full
Detecting paper discharge in tray 3
Detecting tray 3 upper limit
Detecting tray 3 lower limit
Elevator motor encoder
Detecting offset motor home position
Detecting jogger motor home position
Detecting pusher motor home position
Detecting staple unit moving motor home position
Detecting ST paper discharge roller pressure release clutch home
position
Detecting tray 3 paper discharge roller paddler home position
Detecting staple tray 2 paper entry
Detecting rotation of stapler for replacement of stapler
Detecting stapler home position
Detecting staple in stapler unit
Detection cartridge in staple unit
Detecting that stapler is at the position ready for stapling
3 – 3
1
5
4
3
18
22
9
20
8
12
19
14
Function and operation

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