Toner Retract Solenoid Pu (Desly/Deslm/Deslc/Deslk) / Toner Retract Cam Pu - Brother MFC-9420CN Service Manual

5.1.53 Toner Retract Solenoid PU (DESLY/DESLM/DESLC/DESLK) / Toner Retract Cam PU

(1) Remove the harness connector of the developer retract solenoid PU.
(2) Remove the setscrew (BT3x8, 2 pieces) of the developer retract solenoid PU.
(3) Remove the toner retract solenoid PU and toner retract cam PU from inside of the frame.
(4) Remove the toner retract cam PU from the toner retract solenoid PU
(DESLY/DESLM/DESLC/DESLK).
WARNING:
Replacement of the developer retract solenoid requires the substantial disassembly and also
reassembly. As the inappropriate assembly procedures and the wrong use of screws affect
the product safety and the product performance, the appropriate assembly procedures and the
caution items must be respected. (This work requires the insulation withstand voltage test
and the measurement of the insulation resistance.)
Toner retract solenoid PU (DESLY)
Toner retract solenoid PU (DESLM)
Toner retract solenoid PU (DESLC)
Toner retract solenoid PU (DESLK)
BT3x8
BT3x8
BT3x8
BT3x8
Toner retract solenoid PU (DESLY/DESLM/DESLC/DESLK)
Toner retract cam PU
Fig. 5-100
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