Brother DCP-L8400CDN Service Manual page 428

1.3.23 Continuous print test (Function code 67)
<Function>
This function is used to conduct paper feed and eject tests while printing patterns.
<Operating procedure>
(1) Press the 6 and 7 keys in this order in the initial state of the maintenance mode. "SELECT:
K 100%" is displayed on the LCD.
(2) Referring to the
pattern and press the SET key. "SELECT: A4" is displayed on the LCD.
(3) Referring to the
size and press the SET key. "SELECT: PLAIN" is displayed on the LCD.
(4) Referring to the
media specifications and press the SET key. "SELECT: TRAY1 SX" is displayed on the
LCD.
(5) Referring to the
and press the SET key. "SELECT: 1PAGE" is displayed on the LCD.
(6) Referring to the
key to select the desired number of pages to be printed and press the SET key. For the
intermittent pattern printing only, "SELECT: 1P/JOB" is displayed on the LCD. For other
than intermittent pattern printing, go to step (8).
(7) Referring to the
the or
(8) "PAPER FEED TEST" is displayed on the LCD and the test pattern starts to be printed
under the selected items for paper feed test.
(9) If you press the X key, printing of test pattern is interrupted and the machine returns to the
initial state of the maintenance mode.
<Print pattern> table, press the
<Paper size> table, press the
<Print specifications>
<Print type> table, press the
<Number of pages to be printed>
<Number of pages per job> (Intermittent pattern printing only)
key to select the desired number of pages per job and press the SET key.
or key to select the desired print
or key to select the desired paper
table, press the or
or key to select the desired print type
table, press the
5-44
key to select the desired
or
table, press
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