Xerox WorkCentre 4150 Service Manual

January 2016
2-100
WorkCentre WorkCentre 4150/4250/4260WorkCentre 4150/4250/42604150/
OF1
Status Indicator RAPs
The following components will be run:
– Compiler assembly, PL 12.20 Item 33.
– Exit roll, PL 12.20 Item 1.
•Enter dC330 code 12-200 to run the paddle motor, PL 12.30 Item 4. The compiler exit
paddles will be run.
•Enter dC330 codes 12-300 and 12-310 to run the front jogger motor, PL 12.30 Item 20.
The front jogger assembly, PL 12.30 Item 27 will be run.
•Enter dC330 codes 12-320 and 12-330 to run the rear jogger motor, PL 12.30 Item 20.
The rear jogger assembly, PL 12.30 Item 28 will be run.
•Enter dC330 code 12-400 to run the support finger motor, PL 12.25 Item 2. The support
finger assembly, PL 12.50 Item 3 will be run.
•Enter dC330 code 12-500 to run the ejector motor, PL 12.40 Item 1. The ejector assem-
bly, PL 12.50 Item 4 will be run.
•Enter dC330 codes 12-600 and 12-610 to run the stacker tray motor, PL 12.45 Item 20.
The stacker assembly, PL 12.50 Item 2 will be run.
Possible Causes and Potential Solutions
Go to the relevant procedure:
• Squeaks.
• Unusual Noise from the Scanner Assembly.
• Grinding Noise from the Exit Drive.
• Squeak from the Fuser Assembly.
Squeaks
Possible causes are:
• Contamination of the bushes and drive shafts.
Solution:
– Clean the components.
– Plastic bushes should be cleaned and lubricated.
– Install new components as necessary.
• Bearings in cooling fans
Solution:
– Install new components as necessary.
• Mis-adjusted or worn drive belts.
Solution:
– Install new components as necessary.
• Mis-aligned or damaged parts.
Solution:
– Check for parts that are damaged or out of position.
– Adjust the components if appropriate.
– Install new components as necessary.
• Noise from the DADH input tray document guides.
Solution:
– Clean the DADH input tray in the area beneath the input guides.
Unusual Noise from the Scanner Assembly
Possible causes are:
• Mis-aligned or damaged parts.
• Defective motor driver.
Solution:
• (4150) Check the position of the scan motor and associated gears, PL 14.10 Item 4.
• (4250/4260) Check the position of the scan motor and associated gears, PL 14.13 Item 4.
• (4150) Ensure the CCD module, PL 14.10 Item 2, moves freely.
• (4250/4260) Manually rotate the CCD module drive gear. Ensure the CCD module, PL
14.13 Item 2, moves freely.
• Install new components as necessary, PL 14.10 (4150) or PL 14.13 (4250/4260).
Grinding Noise from the Exit Drive
Possible causes are:
• Drive gears binding.
Solution:
• Remove the exit drive assembly, PL 10.20 Item 1.
• Check for binding between the exit motor drive gear and the exit idler gear, PL 10.20 Item
7. Clear the binding and apply grease to the idler gear as necessary.
Unusual Noise from the Exit Assembly
Possible causes are:
• Loose meshing of the main drive assembly gears and the exit assembly gears.
Solution:
• Loosen the screws that secure the main drive assembly (4150) PL 4.20 Item 1 or (4250/
4260) PL 4.25 Item 1.
• Bias the main drive assembly up towards the exit assembly. Tighten the screws.
Squeak from the Fuser Assembly
Possible causes are:
• Contaminated carbon brush in the fuser assembly.
Solution:
• Remove the front and rear carbon brush assembly, PL 10.26 Item 7 from the fuser
assembly.
• Clean the carbon brushes and lubricate with a suitable grease. If necessary, install new
carbon brush assemblies, PL 10.26 Item 7.
• Install new pressure roll bearings, PL 10.26 Item 22.

Xerox WorkCentre 4150 Specifications

General

Brand	Xerox
Model	WorkCentre 4150
Category	All in One Printer
Language	English