Paper Near-End Sensor (Pnes) - Printronix L5020 Maintenance Manual

Paper Near-End Sensor (PNES)

Photoemitting board
1. Remove the screws (4) securing the photoemitting board cover, then remove the
cover.
2. Remove the screw (1) securing the photoemitting board bracket to the paper
near-end sensor assembly.
3. Remove the screw (1) securing the photoemitting board to the photoemitting
board bracket.
4. Disconnect the connector from the photoemitting board, then replace the board.
Paper near-end
sensor assembly
Replacement Procedures
Photoemitting
board bracket
Photoemitting
board cover
Screws (4)
(step 1)
Figure 4–117
Connector
Photoemitting
board
Screw (1)
(step 3)
Screw (1)
(step 2)
4–157