Lexmark Optra W810 - Page 199

Diagnostic Aids 3-31
4023-001
Group 2
Group 3 : No paper, : Paper present
LED Sensor Code LED State
1 Transport Motor
Pulse Detecting
Switch
PC1 Blinks when the Transport Motor
(M1) is rotated by hand.
2 Not used
3 Non-Sort Tray
Positioning Sensor
(Horizontal
Transport Unit)
PC2 : Entrance of Horizontal Unit is in
lower position.
(Paper path: Non-sort tray)
4 Sort Bin Positioning
Sensor (Horizontal
Transport Unit)
PC3 : Entrance of Horizontal Unit is in
upper position.
(Paper path: Horizontal Transport
Unit)
5 Non-Sort Tray
Paper Empty
Sensor
(Horizontal
Transport Unit)
PWB-
A
PWB-
B
: No paper
: Paper present
LED Sensor Code
1 Paper Empty Detecting Sensor (1st bin) PWB-B
2 Paper Empty Detecting Sensor (2nd bin) PWB-D1
3 Paper Empty Detecting Sensor (3rd bin) PWB-D2
4 Paper Empty Detecting Sensor (4th bin) PWB-D3
5 Paper Empty Detecting Sensor (5th bin) PWB-D4