8-74 Phaser 7500 Printer Service Manual
Service Parts Disassembly
REP 8.5 Waste Toner Bottle Full Sensor/ Waste Toner Bottle Position 
Sensor
PL8.2.3/ PL8.2.4
1. Remove the Waste Cartridge (REP 1.3, page 8-12).
2. Remove the Right Cover (REP 19.8, page 8-219).
3. Disconnect the wiring harness connectors that are connected to the 2 sensors.
4. Remove 2 screws (silver, Tapped, 8mm) that secure the Sensor Bracket 
Assembly and remove the Sensor Bracket Assembly.
5. Release the hooks that secure the sensors and remove the sensors.
s7500-127
Waste Toner Bottle 
Position Sensor
Waste Toner Bottle 
Full Sensor