iDP3550/3551 Service Manual
6 CITIZEN
5. Removing the PE Sensor Assembly
(1) Remove the chassis assembly and the printermechanism.
(2) Disconnect the one connector from the control board.
(3) Peel off the vinyl tape from the chassis.
(4) Slide the PE sensor assembly in the direction until its hooks come off the chassis, and then re-
move it by turning it in the direction .
Vinyl Tape
Connector
Chassis
Hooks
PE Sensor Assy