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11. Paper supply timing sensor
Route
: SE-427 to SE-418 to PRT-11
TP
: PRT-11 board TP101
Function : Distinction whether print paper is correctly supplied or not.
Distinction whether print paper is jammed at paper supply entrance in the stand-
by mode.
: H .... There is a print paper at paper supply entrance.
Level
L .... There is not print paper at paper supply entrance.
S
E
-
4
2
7
4
3
E
CO
PH501
RP1-5100
RP1-5100
LOAD TMG SENS
A
CA
CN504
1
2
1P
2P
12.
Eject paper timing sensor
Route
: SE-428 to SE-418 to PRT-11
TP
: PRT-11 board TP104
Function : Mechanical timing distinction during eject paper operation
Distinction whether the print paper is jammed at eject paper exit or not.
: H .... There is a print paper at eject paper exit.
Level
L .... There is not print paper at eject paper exit.
S
E
-
4
2
8
2
1
CA
A
PH550
GP1554
GP1554
EJCT TMG SENS
CN550
E
CO
4
3
1P
2P
4-14
S
E
-
4
1
8
5V-2
5V-2
R127
10k
R123
Q101
1k
2SB798-T1DK
R102
150
5V-2
CN101
R116
1P
10k
R108
33
2P
3
IC101(1/8)
C102
470p
S
E
-
4
1
8
5V-2
5V-2
R122
10k
R123
Q101
1k
2SB798-T1DK
R104
150
5V-2
CN550
R117
1P
10k
R109
33
2P
2
IC101(2/8)
C103
470p
P
R
T
-
1
1
TP123
SENSOR_CHECK
CN105
CN009
IC103(7/8)
11P
11P
12
Q102
10
DTC124
TP101
LOAD_TMG
3P
3P
17
L114
P
R
T
-
1
1
TP123
SENSOR_CHECK
CN105
CN009
IC103(7/8)
11P
11P
12
Q102
10
DTC124
TP104
EJCT_TMG
4P
4P
18
L113
IC112
43
8
5V
R106
1
10k
18
2
18
R132
33
IC102(1/8)
43
8
5V
5V
R108
10k
1
19
3
17
IC102(2/8)
R131
33
UP-D2600/V1(E)
IC112
IC115
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