Paper near-end sensor
This is a simple sensor consisting of a light emitter and receptor. It determines paper
presence depending on whether the light path between the light emitter and receptor
is blocked.
Misc. sensors
The following sensors determine paper presence depending on whether the claws in
the transport path are depressed:
Paper output sensors 1 and 2 (EPS1, EPS2)
Paper output sensor 3 (EPS3)
Elevator internal paper intermediate sensor (EPS4)
Paper backward-feed sensor (PBFS; reflective sensor)
Paper registration sensor (PRS)
Paper timing sensor (PTS)
5–40
Light
Paper
Principles of Operation