Dell 3115cn Service Manual page 253

FIP-1.P4 Vertical blank lines (White stripes in paper transport direction)
ABCDEabcde12345
- PWBA HYUI (PL13.4.1)
- ADF SCANNER ASSY (PL13.8.1)
Before starting troubleshooting, check the paper transfer path. Make sure that there is no foreign
materials on the transfer path, such as staples, paper clips, scraps of paper and so on.
Version 1 2006.11.21
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.
ESS and possible causative parts
- TRANSFER ASSY (PL4.1.1)
- HVPS (PL5.1.17)
- CARTRIDGE ASSY (PL5.1.18(K)/PL5.1.19(C)/PL5.1.20 (M)/PL5.1.21 (Y))
- KIT ROS ASSY (PL13.3.99)
- PWBA MCU (PL9.1.20)
- PWBA ESS (PL13.4.20)
Chapter 1 Troubleshooting