Xerox Phaser 8400 Service Manual page 97

Error Code Definition Table (Continued)
Error code
37,005.4x - PEST_FAULT_RESERVOIR1_HEATER_DISCONNECT
PEST - Reservoir1 Disconnect Reservoir1 is not drawing the expected power from the
supply.
37,006.4x - PEST_FAULT_DRUM_HEATER_DISCONNECT
PEST - Drum Disconnect Drum is not drawing the expected power from the supply
37,008.4x - PEST_FAULT_PREHEAT_HEATER_DISCONNECT
PEST - Preheat Heater Disconnect The Preheat heater is not drawing the expected
power from the supply.
37,009.4x - PEST_FAULT_INK0_HEATER_DISCONNECT
PEST - Ink melt 0 Disconnect Ink melt 0 is not drawing the expected power from the
supply.
37,010.4x - PEST_FAULT_INK1_HEATER_DISCONNECT
PEST - Ink melt 1 Disconnect Ink melt 1 is not drawing the expected power from the
supply.
37,011.4x - PEST_FAULT_INK2_HEATER_DISCONNECT
PEST - Ink melt 2 Disconnect Ink melt 2 is not drawing the expected power from the
supply.
37,012.4x - PEST_FAULT_INK3_HEATER_DISCONNECT
PEST - Ink melt 3 Disconnect Ink melt 3 is not drawing the expected power from the
supply.
37,013.4x - PEST_FAULT_ELEC_FAN_DISCONNECT
PEST - Electronics Cooling Fan Disconnect The Electronics Cooling Fan is not drawing
the expected power from the supply.
Service Manual
Definition
1. Run the printhead Reservoir Heater test.
2. Verify printhead wiring.
1. Run the Drum heater test.
2. Verify that Drum heater is connected.
1. Run the Preheat Heater test.
2. Check the preheater wiring.
3. If the test fails, replace the preheater.
1. Run appropriate Ink Melt # Heater test.
2. Check the Ink Loader wiring.
3. If the test fails, replace the ink loader assembly.
1. Run the Electronics Fan test.
2. Check the Electronics Cooling Fan wiring.
3. Replace the Electronics Cooling Fan.
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