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Xerox Phaser 7400 Service Manual

Xerox Phaser 7400
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3-174 Phaser 7400 Color Printer Service Manual
Waste Toner Transfer Error
The Waste Toner Auger Rotation Sensor indicates that the Waste Toner Auger has
stopped rotating.
Applicable Status Code:
Code 940: The Waste Toner Auger has failed.
Initial Actions:
Cycle the printer's power.
If the problem persists follow the procedure below.
Troubleshooting Reference Table
Applicable Parts Wiring and Plug/Jack References
Waste Toner Auger Rotation Sensor
Waste Toner Auger Assembly
Waste Toner Motor
Print Engine Map 1 (page 10-4)
Print Engine Map 5 (page 10-8)
Print Engine Map 7 (page 10-10)
Print Engine Motor Driver Board (2/6) (page 10-31)
Troubleshooting Procedure Table
Step Actions and Questions Yes No
1
Check the following for evidence of fault or
damage:
Waste Toner Manifold
Waste Toner Auger Rotation
Sensor
HALLDCT Harness
Is there any damage or debris?
Replace any
damaged parts.
Go to Step 2.
2
Test the Waste Toner Auger Rotation
Sensor.
Run the Service Diagnostics Waste Toner
Hole IC test using a magnetic source to
actuate the Hall-effect sensor.
Does the sensor function correctly?
Go to Step 3. Replace the
sensor
(
page 8-90). If the
error persists, go
to Step 6.
3
Check the Waste Toner Manifold Auger
drive.
With the Basket Assembly closed, rotate
the Waste Toner Motor.
Does the Auger rotate?
Go to Step 4. Replace the Waste
Toner Gear
Assembly
PL2.1.41.(

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Xerox Phaser 7400 Specifications

General IconGeneral
ColorYes
Print technologyLaser
Maximum resolution600 x 1200 DPI
Time to first page (black, normal)12 s
Print speed (black, normal quality, A4/US Letter)40 ppm
Print speed (color, normal quality, A4/US Letter)36 ppm
Storage mediaHDD
Internal memory512 MB
Processor modelPowerPC
Maximum internal memory1 MB
Internal storage capacity20 GB
Total input capacity800 sheets
Maximum input capacity3000 sheets
Paper tray 2 input capacity350 sheets
Auto document feeder (ADF) input capacity1650 sheets
Maximum print size297 x 420 mm
Paper tray media typesEnvelopes, Labels, Transparencies
Non-ISO print media sizesExecutive (184 x 267mm), Folio (media size), Letter (media size), Statement (140 x 216mm), Legal (media size)
Maximum ISO A-series paper sizeA3
Power requirements100-240V, 50/60Hz
Networking featuresFast Ethernet
Supported media weight(s)270 g/m²
Maximum operating temperature range (T-T)10 - 32 °C
CertificationFCC p.15 A, CE
Storage temperature (T-T)-20 - 60 °C
Operating temperature (T-T)-4 - 140 °F
Storage relative humidity (H-H)10 - 95 %
Operating relative humidity (H-H)20 - 80 %
Maximum duty cycle150000 pages per month
Weight and Dimensions IconWeight and Dimensions
Dimensions (WxDxH)1438 x 623 x 975 mm

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