Table of Contents
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Are you using appropriate paper?
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Check usable paper, and replace with appropriate paper.
Paper(P. 856)
Loading Paper(P. 50)
Is it time to replace the toner cartridge?
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Materials inside the toner cartridge may have deteriorated. Replace the toner cartridge.
How to Replace Toner Cartridges(P. 798)
Black Spots Appear
Have you cleaned the fixing unit?
●
Clean the fixing unit.
Fixing Unit(P. 788)
Reverse Side of Paper is Smudged
Have you loaded paper that is smaller than the size of the print data?
●
Check to make sure that the paper size matches the size of the print data.
Have you cleaned the fixing unit?
●
Clean the fixing unit.
Fixing Unit(P. 788)
Troubleshooting
772
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