Printing quality problems
310
6. Troubleshooting
Vertical lines
If black vertical streaks appear on the page:
•
The surface (drum part) of the toner cartridge inside the machine has probably been scratched. Remove the toner cartridge and
install a new one (see "Replacing the toner cartridge" on page 81).
If white vertical streaks appear on the page:
•
The surface of the LSU part inside the machine may be dirty. Clean the inside of your machine (see "Cleaning the machine" on page
92). If these steps do not correct the problem, contact a service representative.
Black or color background
If the amount of background shading becomes unacceptable:
•
Change to a lighter weight paper.
•
Check the environmental conditions: very dry conditions or a high level of humidity (higher than 80% RH) can increase the amount
of background shading.
•
Remove the old toner cartridge and install a new one (see "Replacing the toner cartridge" on page 81).
•
Thoroughly redistribute the toner (see "Redistributing toner" on page 79).
Toner smear
•
Clean the inside of the machine (see "Cleaning the machine" on page 92).
•
Check the paper type and quality.
•
Remove the toner cartridge and install a new one (see "Replacing the toner cartridge" on page 81).
Condition
Suggested solutions
Summary of Contents for ProXpress C267x series
Page 80: ...Redistributing toner 80 3 Maintenance ...
Page 82: ...Replacing the toner cartridge 82 3 Maintenance ...
Page 83: ...Replacing the toner cartridge 83 3 Maintenance ...
Page 85: ...Replacing the waste toner container 85 3 Maintenance 1 2 1 2 1 2 ...
Page 89: ...Installing accessories 89 3 Maintenance 1 2 1 2 ...
Page 94: ...Cleaning the machine 94 3 Maintenance ...
Page 145: ...Regulatory information 145 5 Appendix 26 China only ...