Tektronix Phaser 600 User Manual page 457

Downloading files from DOS
You can use the DOS COPY command to download PostScript files to the printer.
See Installing the utility files
Use the DOS COPY command to send the desired file to the printer. For example,
to reset the printer you would send the RESET.PS file to the printer.
If your printer is connected to the parallel (LPT) port, type the following
command (where x is 1, 2, or 3):
If your printer is connected to the optional serial (COM) port, type the
following command (where x is 1, 2, or 3):
If your printer is connected to an optional Novell or TCP/IP network, you
should follow the instructions provided with your network software.
to locate the printer's utility files.
COPY RESET.PS LPTx:
COPY RESET.PS COMx:
4 4 1
D
O W N L O A D I N G F I L E S T O T H E P R I N T E R