Power Supply Failure Rap - Xerox FaxCentre 2121 Service Manual

13 Power Supply Failure RAP

Switch off the electricity to the machine. Disconnect the power cord from the customer supply
while performing tasks that do not need electricity. Electricity can cause death or injury. Moving
parts can cause injury.
Description
• The machine fails to turn ON when it is powered.
Checks and Causes
1. Check that the power cord is connected into
the power outlet.
2. Check that the power cord is connected to
the machine.
3. Disconnect the power cord from the power
outlet and the machine.
4. Check if the power switch is turned ON.
5. Check the fuses on the LVPS are not con-
ducting.
FaxCentre 2121/2121L
WARNING
Table 12: Power Supply Failure
1. Connect the power cord into the power out-
let
2. Connect the power cord correctly into the
machine.
3. Check the continuity of the power cord. If
necessary, install a new power cord (PL 1).
3. Turn ON the power switch.
4. Install a new LVPS (PL 11).
5. Install a new Main PBA (PL 5).
11/06
Status Indicator RAPs
Solutions
2-15