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Service Guide ML393/ML393CPlus
Chapter 3 Maintenance
3.2.22 Power Supply Unit
1. Remove the printer mechanism
(3.2.08
).
2. Disconnect the two cables (1) from the left side of the power supply unit (2).
3. Remove the four power supply mounting screws (3).
4. Remove the power supply unit by pulling toward the left-front side of the printer. You must raise the
power supply unit slightly so it will become detached from the two guides (A) in the lower cover.
NOTE:
Be careful not to damage the cables with the power supply unit mounting bracket (located at the left/rear
of the power supply unit).
P/N 56406202 Power Supply Assembly (220 vac) RSPL B.2.03
P/N 56411201 Power Supply Assembly (120 vac) RSPL B.2.03
P/N 56406301 Power Supply (220 v) Option B.2.14
P/N 56614101 Cord: Power Connection (9 Pin) RSPL B.2.03
P/N 56614801 Cord: Power Connection (13 Pin) RSPL B.2.03
