Xerox Phaser 8400

8-58 Phaser 8400/8500/8550 Color Printer
Drum Heater Relay Board
(PL 5.5)
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arn
i
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This is an AC board, shut off power to the printer and disconnect the power
cord before starting this procedure.
1. Remove the right side cover (see page 8-6).
2. Disconnect the three wires to the Drum Heater Relay Board.
3. Remove the screw securing the Drum Heater Relay Board to the printer.
4. Remove the Drum Heater Relay Board.
Replacement Note:
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i
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Ensure that no wires are routed behind the Drum Heater Relay Board during
reinstallation. Some of these wires carry AC line voltage and a short could
result in AC being shorted to accessible locations.
s8500-113
Drum Heater
Relay Board