User manual

95.08.23.09.17
Color LaserWriter 12/600 PS Take Apart 3–85
Mechanical Controller Mount and Board (page 1 of 3)
First Remove the top cover, left cover, rear cover, and rear shield plate. For
better clearance you can also remove the main fan.
Note: Perform this procedure only if you need to get to a part deeper in
the printer. If you simply want to replace the mechanical controller
board, see the “Mechanical Controller Board” topic.
Now 1 Remove all the connectors going into the mechanical controller board.
Replacement Note: J2018, J2020, and J2021 are empty.