Specifications

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3 Change to this directory. Type
X :\cd newdir
4 Insert the printer system software disk in your PC’s 3.5" disk drive.
5 Type
X :\pkunzip x :\system↵
where
X is the name of the disk drive in which you inserted the system software
disk.
6 Follow the prompts in the MSDOS window.
They instruct you to insert the system software disks in the following order:
a Last disk (system software disk 3)
b Disk 1 (system software disk 1)
c Disk 2 (system software disk 2)
d Disk 3 (system software disk 3)
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1 Turn the printer off.
2 Connect the printer to a PC through the parallel port.
3 While holding down any two buttons on the printer control panel, turn the
printer on.
4 Wait until you get this message on the printer display:
DOWNLOAD CODE VIA PARALLEL OR SERIAL PORT
5 Start the MSDOS window on your PC.
6 Change to the directory where the new system software is stored by using
this command:
X :\cd newdir
↵
where newdir refers to the name of the directory where your system software is
stored and
X : is the hard drive or CD drive letter designation.