Figure 105 Print Engine Controller Board Cover; Rrp 8.9 Control Panel +5 Vdc Power Supply - Xerox 5400N - Phaser B/W Laser Printer Service Quick Reference Manual

RRP 8.9 Control Panel +5 VDC Power Supply

(See PL 9.2 Electrical (2 of

Figure 105 Print Engine Controller Board Cover

Removal
Caution: These components are susceptible to electrostatic
discharge. Observe all ESD procedures to avoid damage.
Warning: Switch off the power and disconnect the Power Cord.
1. Remove the Left Cover (RRP 1.1 Left Side Cover).
2. Loosen the two thumb nuts and remove the System Controller PWB Shield Cover.
3. Remove the four screws that secure the MCU Cover. Remove the cover.
Phaser 5400 Laser Printer Service Guide
2))
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