Lexmark W820 - Page 341

Connector Locations 5-35
4025-XXX
BD15 I/O PWB↔MCU PWB (4 of 7)
BD15 I/O PWB↔MCU PWB (4 of 7)
The following table shows the signal names for this BD:
BD16 I/O PWB↔MCU PWB (5 of 7)
Signal Name Description
SNR##SIZEM Analog signal from the MP Feeder Paper Size Sensor. 0V ~ 5V
SNR#NOPM Signal from the MP Feeder No Paper Sensor. 5V=Not actuated.
0V=Actuated
SNR#FEED Signal from the Envelope Feed Sensor. 5V=Not actuated. 0V=Actuated
EMOT$ON Switches the Envelope Motor. 24V=Off. 0V=On
CL$FEEDM Switches the MP Feeder Feed Clutch. 5V=On. 0V=Off
MOT$LIFT1 Switches Tray 1 Lift Motor. 24V=On. 0V=Off
SNR#TAROLL Signal from the Take Away Roll Sensor. 5V=Actuated. 0V=Not actuated
PWBA MCU(4/7)
PWBA I/O
1
2
3
4
32
33
34
17
16
15
14
20
19
18
P/J453
YEL
BLK
P/J403
SNR##SIZEM
SNR#NOPM
SNR#FEED
EMOT$ON
CL$FEEDM
MOT$LIFT1
SNR#TAROLL
BLK
BLK
BLK
BLK
BLK
PWBA MCU(5/7)
PWBA I/O
P/J403
8
9
10
25
26
27
BLK
P/J453
10
9
8
27
26
25
SNR#TA4
SNR#TA5
CL$FEEDA
CL$FEEDB
FMOT$ON
FEED$RDY
BLK
BLK
BLK
BLK
BLK