Boards
PSU
• Always replace a PSU with the PSU designed for the machine.
Preparation
• Duplex unit ( p.48)
• All covers ( p.50)
• Fan, Fan bracket ( p.91 "Fan")
1. The PSU [A] is on the left front corner of the printer.
2. The PSU ( x 2, x 4).
• There are two types of PSU. Before mounting the PSU, check the voltage indicated on the board.
4. Replacement and Adjustment
78