8-20 Phaser 4500/4510 Service Manual
FRU Disassembly
Registration Sensor
(PL5.1.30)
Procedure:
1. P4500: Remove the main fan (page 8-68).
P4510: Remove the rear cover (page 8-6)
2. Release the hooks that secure the sensor cover, and remove the sensor
cover from the registration chute assembly.
3. Release the hooks that secure the registration sensor, and remove it from
the sensor cover.
4. Disconnect the connector (P/J241) of the tray 1 harness assembly from
the registration sensor.
Replacement Note:
■ When the replacement is completed, verify the process direction
registration as described in “Checking Registration (Margins)” on
page 6-5.
1.Registration sensor 2.Sensor cover
s4500-09
P/J241
2
1