Xerox WorkCentre 6605 Service Manual

Image Quality
Xerox Internal Use Only Phaser 6600 and WorkCentre 6605
Service Manual
3-13
Pitched color dots
Possible causative parts
• Toner Cartridge Y/M/C/K
(PL5.1.8/PL5.1.9/PL5.1.10/PL5.1.11)
•Imaging Unit Y/M/C/K
(PL8.1.2/PL8.1.3/PL8.1.4/PL8.1.5)
• Fuser Assembly (PL7.1.1)
• Transfer Roller (PL14.1.99)
• Transfer Belt Assembly (PL6.1.1)
•Development HVPS Board
(PL18.1.14)
• Transfer HVPS Board (PL18.1.28)
Action Yes No
1 Determine the cause of the problem using the Contamination
Check test prints.
1. Enter Service Mode and run “Contamination Check” on
page 2-51 to print the test pages.
2. Compare the pitch of the color spots on your output with
that on the “Scale for White spots/Color dots”, and
determine which part is causing the problem.
Can you determine the part that is causing the problem?
Proceed to the
action that
corresponds to the
problem part:
Imaging Unit - 2
Fuser - 3
Transfer Belt - 4
Go to action 2.
2 Replace the Imaging Units.
Does this solve your problem?
The task is
complete.
Go to action 3.
3 Replace the Fuser Assembly.
Does this solve your problem?
The task is
complete.
Go to action 4.
4 Replace the Transfer Belt Assembly, the Transfer Roller, and the
retard roller.
Does this solve your problem?
The task is
complete.
Go to action 5.
5 Check the Development HVPS Board connector connection.
Is the Development HVPS Board connector connected
correctly?
Go to action 6. Connect the
connector.
6 Check the installation of the Transfer Belt Assembly.
Is the Transfer Belt Assembly HV terminal clean, and does it
contact the spring correctly?
Go to action 7. Clean the HV
terminal.
Reinstall the
Transfer Belt
Assembly.
7 Check the Transfer Belt Assembly.
Is the Transfer Belt Assembly dirty, damaged, or worn, and does
it work correctly?
Replace the
Transfer Belt
Assembly.
Go to action 8.
8 Check the Transfer HVPS Board connector connection.
Is the Transfer HVPS Board connector connected correctly?
Contact Xerox
Tech n i ca l S u pp o rt.
Connect the
connector.
Repeating Defect, Deve Roller

Xerox WorkCentre 6605 Specifications

General

Functions	Print, Copy, Scan, Fax
Print Technology	Laser
Print Resolution	Up to 600 x 600 x 4 dpi
Copy Resolution	Up to 600 x 600 dpi
Scan Resolution	Up to 600 x 600 dpi
Fax Speed	33.6 Kbps
Standard Paper Capacity	550 sheets
Maximum Paper Capacity	1, 250 sheets
Paper Output	250 sheets
Duplex Printing	Yes
Processor	533 MHz
Memory (Standard)	512 MB
Memory (Maximum)	1 GB
Monthly Duty Cycle	Up to 80, 000 pages
Type	Multifunction
Copy Speed	Up to 36 cpm black and color
Fax Resolution	300 x 300 dpi
Media Sizes	Letter, Legal, A4, A5, B5, Custom sizes
Connectivity	USB 2.0, Ethernet
Mobile Printing	Apple AirPrint
Operating System Compatibility	Windows, Mac, Linux
Dimensions (W x D x H)	500 mm
Weight	29.6 kg
Print Speed	Up to 36 ppm (Black) / Up to 36 ppm (Color)