Drum Heater; Figure 8-12 Removing The Drum Heater - Tektronix Phaser 360 Service Manual

Drum heater

Tools required
Magnetic screwdriver
T-20 TORX tip
T-15 TORX tip
Warning Even when the printer is turned off, AC line voltages are present at
the printer heaters while the printer is plugged into AC power.
1. Turn off the printer and remove the power cord.
2. Remove the top, left-side and right-side covers as explained in the
earlier topic, "Cabinet panels and covers" on page 8-4.
3.
Disconnect the wiring harnesses leading from the drum heater.
4. Remove the three screws securing the drum fan in place. Remove the
fan, shield and the drum heater. The drum fan, shield and heater
should always be replaced as a unit.
J 5
Drum heater
wiring harness
Fan sense
wiring harness

Figure 8-12 Removing the drum heater

Reverse the steps to reinstall the drum heater. Be sure to correctly locate and
orient the keyed shield between the fan and heater.
Field Replaceable Unit Disassembly/Assembly
Drum fan
wiring harness
Drum
heater
Shield
Drum
fan
Spring
clip
9923-39
Service Manual 8-19
8