User`s guide

Basics Sensing System Theory - 26
SW601
Top Cover Interlock Switch
Actuator: A tab on the top
cover actuates a leaf spring
and pin, which press the
microswitch on the pickup
controller board. See
“Troubleshooting Tips” in
Troubleshooting for
information on defeating the
top cover interlock switch.
Paper
Pickup Block
Cover Interlock Arm
Cover Interlock Spring
Cover Interlock Actuator
SW601
Pickup
Controller
Board