Brother MFC620CN Service Manual page 287

(11) MFC620CN/425CN/420CN/410CN/215C/210C and FAX2440C
To select the paper ejection roller adjustment, press the 2 key.
DCP315CN/310CN/120C/117C/115C/110C
To select the paper ejection roller adjustment, enter 2 by using the
The "EXIT ADJ NO. +0" appears on the LCD.
(12) Check the PF adjust check patterns ("B" on
uneven print. Make a note of that pattern number.
(13) Enter the number of the least uneven check pattern found in step (11).
The machine automatically returns to the initial stage of the maintenance mode.
page 8-30) and select the one that is the least
8 - 2 9
and Set keys.*
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