On-Line Printing (Video Controller Mode Only) - Brother HL-2400C Service Manual

14) Press the Font button to stop the test
print and then push the power button in
order to shut off the power supply to the
printer.
(This switch is push-on/push-off type.)
15) Unplug the power cable from the outlet.
•
Before unplugging the power cable, confirm that the main power button located on the
front of the printer is set to Off.
•
Under no circumstances power off or unplug the printer while it is performing any
printing operations.
•
Do not turn the printer power back on until at least 5 seconds after powering off.

3.4.2 On-line Printing (Video Controller Mode only)

Upon confirmation of correct printing by the test print modes, proceed with normal On-
Line Printing according to the following procedures. Since this service manual does not
refer to the interface connection or operation of the host computer, read the printer User's
Guide and any manuals detailing the operation procedure of the host computer before
starting normal On-Line Printing.
1) Connect the interface cable to the host
computer.
2) Push the power button to turn on the
printer.
3) Confirm that the printer is set to the On-
Line mode. (On Line LED is lit.)
4) Upon completion of the warming-up
process, the Ready LED lights.
This warming-up process takes 210
seconds maximum.
5) The printer starts printing upon receipt of print data transmitted from the host PC.
PRECAUTION
** Confirm what is indicated on the control panel
LJ WAIT 001P T1
AUTO
III-10
Power Button
Power Button
.