Dell 3110cn Service Manual page 155

FIP-1.P4 Vertical blank lines (White stripes in paper transport direction)
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Before commencing troubleshooting, check the paper transfer path. Make sure there is no foreign
materials on the transfer path, such as staples, paper clips, scraps of paper and so on.
Version 4 2008.01.17
Trouble substance
There are some extremely faint or completely non-printed parts. Those non-
printed parts cover a wide area vertically, along the paper feeding direction.
Possible causative parts
- TRANSFER ASSY (PL4.1.1)
- CARTRIDGE ASSY (PL5.1.18(K)/PL5.1.19(C)/PL5.1.20 (M)/PL5.1.21 (Y))
- KIT ROS ASSY (PL5.1.99)
- FUSER ASSY (PL6.1.10)
Chapter 1 Troubleshooting