EDNord QMS 4060, Manual

Page: 283 / 340

Print Quality
Problems
9-61 Troubleshooting Printer Problems
Troubleshooting Residual Images on the Page
Images from a previous page are visible on the page.
Follow this check list to troubleshoot this image defect. After each
action try a test page to see if you solved your problem.
n
Check consumables to see if they have reached end of life. If so,
then replace them. See chapter 2, “Consumables,” for informa-
tion.
n
Print 1 test page.
n
Clean the precharger. See chapter 2, “Consumables,” for infor-
mation.
n
Clean the transfer charger. See chapter 2,“Consumables,” for
information.
n
Clean all of the paper feed paths in the printer, around the drum
and the developer unit.
n
Print 1 test page.
n
Replace the cleaning roller on the fuser. See chapter 2, “Consum-
ables,” for information.
n
Print 1 test page.
n
Replace the drum unit. See chapter 2, “Consumables,” for infor-
mation.
n
Print 1 test page.
n
Replace the fuser. See chapter 2, “Consumables,” for informa-
tion.
If you have tried these actions and your print quality is still not satis-
factory, see “Placing a Service Call” on page 9-68.
EDNord - Istedgade 37A - 9000 Aalborg - telefon 96333500