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MFC-8370DN
Ofte stillede spørgsmål og fejlfinding
Gray background
Make sure that you use paper that meets our specifications. Please see
"What is the recommended paper?"
.
Check the machine's environment. Conditions such as high temperatures and high humidity can increase the amount of background shading.
The toner cartridge may be damaged. Put in a new toner cartridge. Please see the instructions,
"How do I replace the toner cartridge?"
.
The drum unit may be damaged. Put in a new drum unit. Please see the instructions,
"How do I replace the drum unit?"
.
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