FIP-1.P4 Vertical blank lines (White stripes in paper transport direction)
There are some extremely faint or completely non-printed parts. Those nonprinted parts cover a wide
area vertically, along the paper feeding direction.
ESS and possible causative parts
- ROS ASSY (PL4.1.1)
- PHD ASSY (PL4.1.21)
- TRANSFER ASSY (PL6.1.7)
- PWBA ESS (PL8.1.7)
- PWBA MCU (PL8.2.13)
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.
Checking the Vertical blank lines.
Print the contamination check page.
Is the image printed correctly?
Printing data is
check the printing
data which the
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Chapter 1 Troubleshooting
Go to step 2.