Installation and Configuration
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G. Attach the power cord.
1.
2.
3.
4.
LaserJet 4L/4ML: Open the Power Door at the right rear of the
printer by pressing on the back end of the door and swinging it
outward.
Connect the power cord. On the LaserJet 4P/4MP, turn on the
power switch on the right side of the printer.
All front panel lights briefly illuminate, then the green Ready
light comes on. (LaserJet 4P/4MP: There is a brief self test
period before the Ready and the On Line lights are illuminated
and the display reads %3 FZIXW.)
LaserJet 4L/4ML: Align the power cord with the hole at the
rear of the door and close the Power Door.
LaserJet 4L/4ML: Briefly press the front panel button to
generate a self test and verify that the printer is working.
LaserJet 4P/4MP: Press the - key, then Menu
repeatedly until “%;;;T !%+:!..!appears. Then press _ once to
display SZL.FT’zx-~. Press_ to print a self test.
Id ~ J.~ Refer to the section “Printin~ a Self Test.” later
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in this chapter, for a detaile~ description’ of self
test information.
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Power On/OfX The LaserJet 4P/4MP uses a
conventional on/off power switch. The LaserJet
4L and 4ML printers do not have a power,
switch, but use Intelligent On/Off sensing
instead. (See “Intelligent On/Off in Chapter 5.)
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