TallyGenicom 2365, Руководство по обслуживанию

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Electronic Functions Functional Description
3-28
3.3.5
Printhead Sensor Board
This Board is mounted inside the carriage. It contains connectors for fan (X1) and
AGA-Sensor connector (X2). X3 and X4 will take the printhead cables. X7 is provided
for the clock station. Details in chapter 7.25.
3.3.6
Interlock Switch
This switch is necessary to prevent injuring the operator if the top flap is open.
In case of opening the top flap the driver voltage will be switched off.
This task is carried out by means of two hall sensors and a built in magnet. The
sensors are connected to X8 Pin 2 and 3 (Signals ISW) at the connector board.
3.3.7
Double Sensor and
Paper Motion Sensor
This reflex sensor unit is competent for PE Front Insertion (Sensor V2) and Paper
Position (Sensor V1). The Signals are connected to X7 on the connector board.
For standard assembly only a 4-pin (1-4) connector is mounted.
3.3.8
Sensor Sheetfeeder* and
3rd Tractor
This reflex sensor (GP 2 S 7) is necessary for recognition of Sheetfeeder paper.
Details in chapter 7.31.
This sensor is connected to X9 connector board.
3 2 1
A
G
A
C
C
V
D
N
G
2
X 3 4 2 1
C
C
V
T
W
C
_
A
H
C
D
N
G
T
W
C
C
_
B
H
C
7
X 2 1
1
X
8
1 7
7
1 6
6
1 5
5
1 4
4
1 3
3
1 2
2
1 1
0
1
1
1 9
1
N
U
1
T
FI
H
S
2
E
R
A
P
S
9
N
U
3
N
U
0
1
N
U
1
E
R
A
P
S
1
1
N
U
5
N
U
2
1
N
U
3
X
0
2
9
1 8
7
1
N
5
1
N
8
N
U
2
C
T
P
8
1
N
6
N
U
6
1
N
1
C
T
P
7
N
U
2
T
FI
H
S
8
1 7
7
1 6
6
1 5
5
1 4
4
1 3
3
1 2
2
1 1
0
1
1
1 9
1
2
N
8
N
1
1
N
0
1
N
9
N
7
N
2
1
N
5
N
2
2
N
4
X
0
2
9
1 8
3
1
N
9
1
N
6
N
3
N
0
2
N
1
N
4
1
N
3
2
N
2
N
4
2
N
4
N
4
2
3
1
ISW2
GND
X8
VCC
ISW1
6
5
4
3
2
1
X7
RED
XPW S
XP S E2
XP S E1
YCC
GND
Front s en s or
P a Do ub le S en s
4
2
3
1
PSE4
DIO3
GND
X9
-Sheet Feeder
*
For printer models which support this feature