Entrance Sensor Board; Removing The Entrance Sensor Board - Tektronix 1235N - Phaser Color Laser Printer Service Manual

Entrance sensor board

Warning Switch off the power and disconnect the power cord.
1.
Remove the multi-sheet bypass feeder as described in the topic on
page 127.
2.
Remove the printer unit chassis as detailed on page 97.
3.
Remove registration roller assembly B as explained on page 137.
4. Remove the spring-loaded tray 1 entrance sensor actuator as explained
on page 130.
5. Remove the two screws securing the entrance sensor board.
6.
Remove the board and disconnect harness from FSNS.

Removing the entrance sensor board

Reverse these steps to install the entrance sensor board.
Service Guide 113