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4 Replacing Assembly Units
4.7 Replacing the Power Supply Unit
Danger!
Risk of death via electric shock!
Before opening the rear cover, disconnect the device from the mains supply and wait at lease one
minute until the power supply unit has discharged.
1
2
3
3
4
4
5
6
Removing the power supply unit
1. Unplug the printer from the electrical outlet.
2. Remove the CPU 4.6 on page 17.
3. Unplug the cables (5,6).
4. Remove two screws (3) on the back of the printer.
5. Remove two screws (4).
6. Remove the power supply unit.
Installing the power supply unit
1. Insert the power supply unit (1) and secure the PCB with
two screws (4).
2. Secure the metal bracket (2) of the power supply unit to
the back of the printer with two screws (3).
3. Connect the cables (5,6).
4. Install the CPU.
Fig. 17 Replacing the power supply unit
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