Xerox PHASER 6130, Service Manual, Page: 272 / 454

5-32 Phaser 6130 Color Laser Printer Service Manual
Print-Quality Troubleshooting
Horizontal Band, Voids, or Streaks
There are areas of the image that are extremely light or are missing entirely.
These missing areas form wide bands which cover a wide area horizontally,
perpendicular to the paper feed direction.
Initial Actions
■
Check the paper transfer path.
■
Ensure there are no debris on the transfer path.
17 Is the image printed correctly? Complete Go to step 18.
18 Replace the Laser Unit (page 8-31).
Is the image printed correctly? Complete Replace the
MCU Board
(page 8-59).
Troubleshooting Reference Table
Applicable Parts Example Print
■
Laser Unit Kit (PL4.1.99)
■
HVPS Board (PL4.1.19)
■
Imaging Unit (PL4.1.21)
■
Toner Cartridge K (PL5.1.21)
■
Toner Cartridge C (PL5.1.22)
■
Toner Cartridge M (PL5.1.23)
■
Toner Cartridge Y (PL5.1.24)
■
Transfer Unit (PL6.1.7)
■
IP Board (PL8.1.9)
■
MCU Board (PL8.2.13)
Troubleshooting Procedure Table (continued)
Step Actions and Questions Yes No
ABCDE abcde 12345
s6180-321