Troubleshooting
Poor Printing
Dirt on the Back Side of Paper
GRDIRT0E
4
Note
❒When you use paper smaller than the original, select the proper reduction ra- tio. Otherwise, you might get dirty background prints.
❒When you use postcards and the like, the background might be dirty because postcards do not absorb ink well.
❒You might get prints with dirty background when printing at low speed and under high temperature.
A Turn off the main switch.
B Pull out the drum unit.
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