Printronix L5035 Maintenance Manual page 302

Appendix D
Optional Power Paper Stacker
Elevator Upper Limit Switch (LIMT1),
Elevator Lower Limit Switch (LIMT2)
These are limit switches that prevent the elevator table from rising too high or
dropping too low. If for some reason the elevator table rises abnormally high
or drops abnormally low, one of these switches comes on, and the elevator
table stops.
Elevator upper
limit switch
680
Elevator lower
limit switch