Troubleshooting
WorkCentre 6400 Multifunction Printer
User Guide
210
Toner Smudges Appear on the Back of the Page
Probable Causes
Solutions
The media transfer roller is dirty.
Check the transfer roller for toner accumulation.
Replace if necessary.
The media path is dirty with toner.
Print several blank sheets and the excess toner should
disappear.
Foreign material has entered the printer.
Check the transfer belt for foreign material or
damage.
Check the fuser for foreign material.
One or more of the imaging units may be defective.
Remove the imaging units one at a time, and check
for damage. If it is damaged, replace it.
Summary of Contents for WorkCentre 6400
Page 10: ...WorkCentre 6400 Multifunction Printer User Guide 10 ...
Page 82: ...Printing WorkCentre 6400 Multifunction Printer User Guide 82 ...
Page 152: ...Scanning WorkCentre 6400 Multifunction Printer User Guide 152 ...
Page 174: ...Maintenance WorkCentre 6400 Multifunction Printer User Guide 174 ...
Page 238: ...Regulatory Information WorkCentre 6400 Multifunction Printer User Guide 238 ...
Page 248: ...Index WorkCentre 6400 Multifunction Printer User Guide 248 ...