Printing Problems

See the following sections:
"Printouts Are Hardly Readable and Reproduced Poorly."
"Cannot Print 2-sided Documents (MF4890dw/MF4870dn Only)"
"The Printout is Printed Skewed."
"Cannot Print Documents from a Computer."
"Cannot Print over a TCP/IP Network. (MF4890dw/MF4870dn/MF4780w Only)"

Printouts Are Hardly Readable and Reproduced Poorly.

The printout is too light or has uneven density.
Vertical white streaks appear on the printout.
The printout has spots and is dirty.
The printout is skewed.
The toner does not flow well into the paper.
See the following section:
"Copies Are Hardly Readable and Reproduced Poorly"

Cannot Print 2-sided Documents (MF4890dw/MF4870dn Only)

Specify the 2-sided printing options in the printer driver.
See the Online help.

The Printout is Printed Skewed.

Make sure that the number or type of paper you are using is proper.
"Supported Paper Types"
Adjust the paper guides to the paper. If the problem continues, load the paper with the other side of paper face up, or in another orientation.
"Loading Paper"
Make sure that the document return tray or output tray is not full.

Cannot Print Documents from a Computer.

See the following section:
"Cannot Print Documents from a Computer"

Cannot Print over a TCP/IP Network. (MF4890dw/MF4870dn/MF4780w Only)

See the following section:
"Cannot Print over a TCP/IP Network (MF4890dw/MF4870dn/MF4780w Only)"
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