Waste Toner Monitoring - Printronix L5000 Series Maintenance Manual

Waste Toner Monitoring

The waste toner bottle full sensor, which consists of a light emitter and receptor, is
attached to the waste toner recovery unit. When waste toner within the waste toner
bottle blocks off the sensor light path, the waste toner bottle full signal (WTBF1) is
asserted.
Waste Toner Bottle Full Sensor
Waste Toner Recovery Unit
Waste Toner Bottle
Principles of Operation 5–53