Paper Guide (C) Pu / Paper Sensor (Pt1, Peu) / Ohp Sensor Pu / Tray Empty Actuator Pu - Brother MFC-9420CN Service Manual

5.1.74 Paper Guide (C) PU / Paper Sensor (PT1, PEU) / OHP Sensor PU / Tray Empty Actuator
PU
(1) Disconnect the connector connecting to the paper sensor (PT1).
(2) Remove the setscrew (BT3x8, 2 pieces) of the paper guide (C) PU.
(3) Disconnect the connector connecting to each sensor of the paper guide (C) PU.
(4) Remove the paper guide (C) PU from the frame.
(5) Remove the paper sensor (PT1) from the paper guide (C) PU.
(6) Remove the setscrew (BT3x8, 2 pieces) fixing the OHP sensor PU.
(7) Remove the OHP sensor PU (Board) from the paper guide (C) PU.
(8) Remove the tray empty actuator PU from the paper guide (C) PU.
(9) Remove the harness from the paper sensor (PEU).
(10) Remove the paper sensor (PEU) from the paper guide (C) PU.
Connector
Paper guide (C) PU
Paper sensor (PT1)
Connector
BT3x8
Frame
BT3x8
Connector
OHP sensor PU
Harness
Paper sensor (PEU)
Tray empty actuator PU
Fig. 5-123
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