Toshiba 4560 Service Manual page 18

(4) Switches
Symbol Code name
S1 MAIN-SW (Main switch)
S2 DOOR-SW (Door switch)
S4 U-COV-SW
(Side door switch)
S6 M-FED-SW
(Manual-feed switch)
S7 PSTP1-SW
(Paper stop switch-1)
S8 PSTP0-SW
(Aligning switch)
S9 EXIT-SW (Exit switch)
S10 HOME-SW (Home switch) Detects home position of the
S11 LNS-SW (Lens switch)
S12 MRR-SW (Mirror switch)
S13 T-FUL-SW
(Toner-full switch)
S14 EMP2-SW
(Paper-empty switch-2)
S15 SIZE2-SW
(Size switch-2)
S16 PSTP2-SW
(Paper stop switch-2)
S27 PTN-SW
(Platen switch)
S29 T-UP2-SW
(Tray-up-2 switch)
Nov. 1997 © TOSHIBA
Function
Power supply
For safety, cancels abnormal
condition
For safety, detects open/closed
condition of paper jam release cover
Detects manual feeding
Detects paper in front of the
upper transport roller
Detects paper in front of the
aligning roller
Detects exiting paper
optical system
Detects home position of the lens
unit
Detects home position of the mirror Photointerruptor
unit
Detects when the used toner bag
is full
Detects lack of paper in the lower
cassette
Detects lower cassette size
Detects paper in front of the lower
transport roller
Detects open/closed condition of
the platen cover
Detects the position of the lower
cassette tray
2 - 11
Parts list
Remarks
Page
Tumbler type 6
Push switch 6
Push switch 2
Photointerruptor 15
Photointerruptor 14
Photointerruptor 16
Photointerruptor 29
Photointerruptor 11
Photointerruptor 11
11
Push switch 10
Photointerruptor 12
Push switch 14
Photointerruptor 2
Photointerruptor 5
Photointerruptor 12
4560/4570 GENERAL
Item
3
4
27
3
15
20
8
8
8
8
2
32
31
26
38
32