Service manual

Service Manual 6-5
Troubleshooting 6
Inspecting the power supply fuses
Two 5 A fuses are mounted on the power supply.
1. Refer to the Chapter 8 topic “Card cage and power supply” on page 8-35 for
the procedure to follow to access the fuses.
2. Visually, and with a VOM, check to determine that the fuses are good.
If the fuses are good, but the printer's power supply does not output DC voltages,
proceed to the topic “Testing for a shorted motor” on page 6-6.
Figure 6-2. Locating the fuses
8699-19
Power
supply
Fuses