Fuji Xerox DocuCentre SC2020 - Page 770

7.3 BSD
Chain7 Paper Supplying
ABCDEFGHJ
1
2
3
4
5
6
7-32
STM PWB
PL10.6
7.2 TRAY 2 PAPER SIZE SENSING (1TM)
j0bs730702
ELECTRICAL COMPONENTS
FAIL CODE
024-960
Tray 2 No Suitable Paper
STM PWB
PL10.6
TRAY 2 PAPER SIZE
SENSOR
SENSED SIGNAL
TRAY 2 PAPER SIZE
SENSOR
SIZE SELECT SWITCH
ON (L)+5VDC
072-104
Digital Input
J548
15
+5VDC
+5VDC
(1.5 E2)
1213
DC COM
(1.5 E2)
DC COM
BLU
BLU
BLU
BLU
+5VDC
024-947
TRAY 2 PAPER SIZE SENSOR
PL10.1
J101
1
3
J101
2
4
SW1
SW2
SW3
SW4
SW5
+5VDC
J548
14
072-200
Analog Input
024-947
Tray 2 Detached
024-960
024-971
Tray 2 Paper Size Switch
Error
024-971
TRAY 2 PAPER SIZE
SENSOR
SW1SW2
SW4
SW3
SW5
NOTE:
Paper size is sensed by voltage corresponding to combined resistance of Paper Size Sensor and SW5 On/Off.
The table below shows the relation between paper size and combination of Switch ON/OFF pattern, voltage and AD value.
(Any combination other than the ones below results in an undetermined size.)
1
SW1 SW2 SW3 SW4
Voltage (V)
(J548-14)
AD Value
Analog Input[072-200]
OFF OFF OFF OFF 4.66±0.05
OFF OFF ON OFF 4.01±0.05
OFF OFF ON ON 3.69±0.05
OFF ON OFF ON
3.07±0.05
OFF ON ON OFF
2.75±0.05
ON OFF ON OFF 1.52±0.05
ON OFF ON ON 1.21±0.05
ON ON OFF OFF 0.91±0.05
ON ON OFF ON
0.60±0.05
ON ON ON OFF
0.30±0.05
SW5
e7
c7
b8
99
89
4d
3d
2e
1f
10
ef
cf
bf
a0
91
54
45
36
27
18
f7
db
cb
a7
98
5d
4c
3c
2d
1e
Min Typ Max
OFF
OFF
ON
OFF
OFF
OFF
OFF
ON
OFF
OFF
OFF ON OFF ON ON
OFF ON ON OFF ON
Paper Size
NO TRAY
A5S/5.5"×8.5"S
B5S
8.5"×13"S
A4S
A4L
A3S
B5L/7.25"×10.5"L
8KS(GCO),(TFX)
8.5"×11"L
8.5"×14"S
8.5"/9"×11"S
ON ON OFF ON ONB4S
ON ON ON OFF ON16KL(GCO),(TFX)
ON ON ON ON 0.00±0.05 0 9 fON11"×17"S