44015503TH  Rev. 1 
70 /
Oki  Data  CONFIDENTIAL
4.  REPLACEMENT OF PARTS
4.2.7  Main controller PCB, image drum motor, image 
drum lift-up motor and feed motor
(1)  Open the top cover.
(2)  Remove the right side cover (see section 4.2.4).
(3)  Remove the ten screws (silver-colored) 
 and the plate shield Assy.   (tool 
number 1).
(4)  Remove the FFC cables 
 of the LED heads, the RFID FFC cable   and the 
power supply connector  .