Duplex Interlock Switch (D-Sw1, D-Sw2) Removal - Lexmark C720 Service Manual

5024-001

Duplex Interlock Switch (D-SW1, D-SW2) Removal

1. Remove the side cover low (R). See
(R) Removal" on page
2. Remove the set screw ST3X14 (1) from the interlock switch.
3. Remove the harness connector to the interlock switch.
•
D-SW1: Interlock switch senses the top unit is open.
•
D-SW2: Interlock switch senses the side cover low (B) is
open.
WARNING: After replacement of the interlock switch (R), confirm
the switch operates normally by opening and closing the cover
low (R).
4-134
Service Manual
"Duplex Side Cover Low
4-105, for more information.