Brother DCP375CW Service Manual page 387

(7) To select the paper feed roller adjustment, press the 1 key. (For models without numerical
keypad, enter 1 using the
The "PF ADJ NO. +0" appears on the LCD.
(8) Out of the upper three rows in the "PF & EXIT adjust check" pattern (on
the middle row and select the block that is the least uneven print. Make a note of that block
number.
If the least unevenness seems to be far to the left of -8, regard it as -8; if it seems to be far to
the right of +8, regard it as +8. In this case, you need to check whether the paper feed roller
and head/carriage unit are set into place.
(9) Enter the number of the least uneven block found in step (8).
For example, if the number of the least uneven block is +4, press the 4 key while the "PF
ADJ NO. +0" is displayed on the LCD. (For models without numerical keypad, enter 4
using the , and OK keys.)
If the number is -4, press the
(For models without numerical keypad, enter
NOTE: In models with touch panel, if the
software keypad, it is necessary to switch the software keypads between the numerical and
function keypads by pressing the Scan and Copy keys simultaneously.
NOTE: In models with touch panel, switching between "+" and "-" entries can be done by
pressing the Scan and Copy keys, respectively, instead of the
press the Scan key; to enter a "-" value, press the Copy key.
Then press the OK key (Photo Capture key for models without OK key), and the machine
returns to the initial stage of the maintenance mode.
For the paper ejection roller adjustment
(10) On the machine, press the 5 and 8 keys in this order. (For models without numerical
keypad, enter 5 and 8 in this order using the
Models except DCPJ140W
The "1.PF 2.EXIT" appears on the LCD.
DCPJ140W
The "Select 58?" appears on the LCD. Press the Black Start (Mono Start) key to display
the "1.PF 2.EXIT."
(11) To select the paper ejection roller adjustment, press the 2 key. (For models without
numerical keypad, enter 2 using the
The "EXIT ADJ NO. +0" appears on the LCD.
(12) In the "PF & EXIT adjust check" pattern (on
select the block that is the least uneven print on each row. Make a note of the average of the
two block numbers.
If the number of the block that is the least uneven print is 0 on one row, and it is -2 on the
other row, for example, the average is -1.
(13) Enter the average obtained in step (12) in the same way as in step (9).
Then press the OK key (Photo Capture key for models without OK key), and the machine
returns to the initial stage of the maintenance mode.
, and OK keys.)
key to display the "PF ADJ NO. -0" and press the 4 key.
and 4 using the
,
,
, and OK keys.)
page
9-35
, and OK keys.)
, , and keys are not displayed on the
key. To enter a "+" value,
and OK keys.)
9-36), check the lower two rows and
page 9-36), check
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