Konica Minolta Magicolor 3300 Service Manual page 347

Removal
1) Remove the COVER CST SLIDE. (RRP3.2)
2) From the rear side of the printer, loosen the screws that secure the CONTROLLER BOARD.
3) Holding the left and right knobs on the CONTROLLER BOARD, pull out the CONTROLLER BOARD of
the printer.
Replacement
Replace the components in the reverse order of removal.
In replacing the CONTROLLER BOARD on the printer, connect the connector at the
leading end of CONTROLLER BOARD to the connector of the PWBA MCU HBN
(PL12.1.1).
Chapter 3 Removal and Replacement Procedures
3-347