Brother MFC640CW Service Manual page 299

Adjustment/data
setting not
performed
Alignment of
vertical print lines
Result
- The following image may appear on
the printout of sent, copied, or
scanned data:
9 - 4 8
Refer to:
- Chapter 6,
Section 6.2, [ 5 ]
- Chapter 8,
Section 8.4.14
Confidential
Error
codes