Power Supply - Pitney Bowes DM300c Service Manual

Printer/Base (use for all models)
5.19 Power
Supply
DM300c/DM400c/DM475 Service Manual (SV61801 Rev. D)
Figure 5-63 Removing Power Supply
and Shield
1. Remove all printer/base covers (sections 5.2 through 5.5 and 5.7).
2. Remove the printer/base from its base pan. Section 5.6, steps 1 through
3.
3. Unlock cable clamps for harnesses as required.
4. Disconnect cable at back cover interlock switch.
5. Disconnect power supply harnesses at Main Logic Board (J125 and
J126).
6. Remove two screws securing power supply shield.
7. Remove board and shield from machine.
8. To remove board from shield, remove two screws as shown in Figure
5-64 above.
9. Reassemble in reverse order.
5 • Removal & Replacement
Figure 5-64 Removing Power
Supply PCB
5-21