Service Mode - Brother HL-2400C Service Manual

3.3

Service Mode

Service mode is a unique mode for the maintenance of the printer only, without the video
controller card. In this mode, you can check the operation status of the printer engine Off-
line and also carry out maintenance work for each of the printer components.
Procedure
1) Hold down the Mode, Set and
2) Using the Font, Continue, Set and
maintenance work from the test list shown in Table 5-2.
How to designate the necessary mode
1) Press the Set or
service modes (a), (b) and (c)
show up in sequence to be
selected.
2) After selecting the desired mode,
execute the selected mode by
pressing the Continue button.
3) Press the Font button to exit the
mode.
buttons and turn the printer Power on.
buttons, select the mode necessary for the
button so that
(a)
(b)
(c)
V-19

SERVICE MODE

TEST PRINT
SERVICE MODE
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SERVICE MODE
FACTORY MODE