Selector 7: Unidirectional Print For Higher Print Quality; Selector 8: Improvement Of Paper Feeding Reliability - Brother DCP6690CW Service Manual

• Selector 7: Unidirectional print for higher print quality

The machine prints bidirectionally by default. To get higher print quality, set this selector
to "1" to switch to the unidirectional print mode in which printing is performed only when
the head/carriage unit travels from left to right. Note that the unidirectional print mode
sacrifices the print speed.
Print object
Print FAX message received
Copy
Print from PC
Print from memory cards or via PictBridge
Print memory card index or PictBridge index
Print a list
Print a test pattern

• Selector 8: Improvement of paper feeding reliability

Setting this selector to "1" improves the paper feeding reliability, sacrificing the print
speed.
Unidirectional print
Yes
Yes
No
Yes
Yes
Yes
No
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