Toshiba MJ-1104 Service Manual page 24

8. Sensors and switches (Saddle section: MJ-1104)
Symbol Name
S26 Junction box paper detection
sensor
S27 Transport path-2 sensor
S28 Transport path-3 sensor
S29 Ejecting roller sensor
S30 Stacker paper detection sen-
sor
S31 Exit sensor
S32 Saddle tray paper detection
sensor
S33 Stacker home position sensor
S34 Folding motor encoder sensor Detects the rotation of the Folding
S35 Folding blade home position
sensor
S36 Side alignment home position
sensor
S38 Paper holding home position
sensor
S39 Additional folding home posi-
tion sensor
S41 Exit transport sensor
S42 Additional folding motor
encoder sensor
S43 Front saddle stapler home
position sensor
S44 Rear saddle stapler home
position sensor
S45 Front saddle staple empty
sensor
S46 Rear saddle staple empty
sensor
S47 Front saddle staple top posi-
tion sensor
S48 Rear saddle staple top posi-
tion sensor
S49 Front saddle stapler cartridge
sensor
S50 Rear saddle stapler cartridge
sensor
SW5 Saddle unit opening/closing
switch
9. PC board (Finisher section : Common for MJ-1103/1104)
Symbol Name
FIN Finisher control PC board
(FIN board)
I/F Interface PC board (I/F board) Transmits signals among the punch
10.PC board (Saddle section: MJ-1104)
Symbol Name
SDL Saddle control PC board
(SDL board)
MJ-1103/1104
GENERAL DESCRIPTION
Function
Detects the presence of paper within
the junction box.
Detects the paper transported to the
switch back Unit.
Detects the paper transported to the
switch back Unit.
Detects the rotation of the assisting
roller.
Detects the presence/absence of the
paper in the stacker.
Detects paper exit from the EFS Unit.
Detects the presence/absence of the
paper on the saddle tray.
Detects the home position of the
stacker.
motor.
Detects the home position of the folding
blade.
Detects the home position of the side
alignment plate.
Detects the home position of the paper
holding unit.
Detects the home position of the Addi-
tional folding roller.
Detects the stop position of the Addi-
tional folding.
Detects the rotation of the Additional
folding motor..
Detects the home position in the front
stapler for the stapling operation.
Detects the home position in the rear
stapler for the stapling operation
Detects the empty status of front sta-
ples in the stapler cartridge.
Detects the empty status of rear sta-
ples in the stapler cartridge.
Detects the staple top position in the
front stapler.
Detects the staple top position in the
rear stapler.
Detects the presence/absence of the
stapler cartridge in the front stapler.
Detects the presence/absence of the
stapler cartridge in the rear stapler.
Cuts off drive current (24V) when it
detects that the saddle unit is opened.
Function
Controls the Finisher
control PC board, finisher control PC
board and saddle control PC board.
Function
Controls the Saddle Stitch Finisher.
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P-I Remarks
P16-I8 P.2-7 "Fig. 2-7"
P28-I2 P.2-7 "Fig. 2-7"
P28-I2 P.2-7 "Fig. 2-7"
P27-I10 P.2-7 "Fig. 2-7"
P27-I21 P.2-7 "Fig. 2-7"
P24-I7 P.2-7 "Fig. 2-7"
P18-I8 P.2-7 "Fig. 2-7"
P20-I4 P.2-7 "Fig. 2-7"
P19-I26 P.2-7 "Fig. 2-7"
P19-I26 P.2-7 "Fig. 2-7"
P23-I3 P.2-7 "Fig. 2-7"
P21-I20 P.2-7 "Fig. 2-7"
P24-I7 P.2-7 "Fig. 2-7"
P24-I7 P.2-7 "Fig. 2-7"
P24-I7 P.2-7 "Fig. 2-7"
P22-I5 P.2-7 "Fig. 2-7"
P22-I5 P.2-7 "Fig. 2-7"
P22-I5 P.2-7 "Fig. 2-7"
P22-I5 P.2-7 "Fig. 2-7"
P22-I5 P.2-7 "Fig. 2-7"
P22-I5 P.2-7 "Fig. 2-7"
P22-I5 P.2-7 "Fig. 2-7"
P22-I5 P.2-7 "Fig. 2-7"
P17-I10 P.2-7 "Fig. 2-7"
P-I Remarks
P3-I37 P.2-7 "Fig. 2-7"
P13-I5 P.2-7 "Fig. 2-7"
P-I Remarks
P18-I58 P.2-7 "Fig. 2-7"