Oce 3121, Technical & Service Manual

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564 TSM Océ 3121 Functional description of the sorter
Bin movement and combination of bin shift signals
Bin shift motor UP sig-
nal (BMUP) Bin shift motor DOWN
signal (BMDWN) Operation
0 1 The bin shift motor
rotates CCW. The bin
unit moves down.
1 0 The bin shift motor
rotates CW. The bin unit
moves up.
0 0 The bin shift motor stops.
The bin unit stops.
B M U P
B M D W N
Q7
Q43
Q53
Q39
Q42
Q41
Q44
24VA
B U L
5 V
Q31
2 4 V
Tray controller PCB
B H P *
24VA
5 V
2 4 V P B
Z D 1 2
Z D 1 3
Z D 8
Z D 1 1
5 V
Q18
Q19
Q16
Q17
+24VPB
M S 1
J 1 6 - 4
-3
Bin home position
sensor
J 5 - 3
Bin shift motor
- 4
J 1 6 - 2
M 1
-1
J 1 7 - 1
M S 5
M S 2
M S 4
- 2
- 3
Stapler assembly door
open/closed sensor
Stapler home
position sensor
N C C
C N C
C N O
N O C
• The arrows indicate the flow of current.
BMDWN: Bin unit DOWN signal
BMPU: Bin unit UP signal
BHP: Bin home position signal
BUL: Bin upper limit signal
SPLHP*: Stapler home position signal
SPLOPN*: Stapler cover open/closed signal
SPLHP*
SPLOPN*
Micro-
processor
Bin upper limit
sensor
Bin shift motor rotates CW
(bin moves up).
Bin shift motor rotates CCW
(bin moves down).