Lexmark XM5263 Lexmark MS/MX71x 81x series Disassembly of Waste Electrical and - Page 16

ADF Electronics, Sensor ADF pick

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MX71x, MX81x Series Location Printed Circuit Boards >10cm2 and Brominated Plastic Components ADF Electronics Index 1a 1b 2 3 4 6 7 Description Ultrasonic Multifeed sensors (2 units) Multi-Feed Detection boards (2 units) Sensor (ADF media present) Interrupt w/flag sensor (ADF exit) ADF controller card Push button switch sensor (ADF closed) ADF CCD scanner board within the assembly Index 8 9 10 11 12 13 14 Description Interrupt w/ flag sensor (ADF 2nd scan) Sensor (ADF lower door interlock) Sensor (ADF top door interlock) Sensor (ADF 1st scan) Sensor (ADF skew detect) Sensor (ADF gap detect) Sensor (ADF pick) Doc No.: Rev. 04 Page 16 of 48

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Doc No.:
Rev. 04
Page 16 of 48
MX71x, MX81x Series
Location
Printed Circuit Boards >10cm
2
and Brominated Plastic Components
ADF Electronics
Index
Description
Index
Description
1a
Ultrasonic Multifeed sensors (2 units)
8
Interrupt w/ flag sensor (ADF 2
nd
scan)
1b
Multi-Feed Detection boards (2 units)
9
Sensor (ADF lower door interlock)
2
Sensor (ADF media present)
10
Sensor (ADF top door interlock)
3
Interrupt w/flag sensor (ADF exit)
11
Sensor (ADF 1st scan)
4
ADF controller card
12
Sensor (ADF skew detect)
6
Push button switch sensor (ADF closed)
13
Sensor (ADF gap detect)
7
ADF CCD scanner board within the
assembly
14
Sensor (ADF pick)