User`s guide

4. Insert terminating resistors into any open sockets in the
connector boxes. This ensures proper communication and
helps speed up transmission.
5. Turn on the printer. A start-up page should print if it has not
been disabled.
Macintosh Printing Software
Once the Macintosh and printer are physically connected by the
LocalTalk cable, you must make sure the necessary printer
software files (for example, drivers and printer description files)
are installed on the Macintosh so it can communicate with the
printer.
PS Executive Series Utilities
We strongly recommend that you now install PS Executive Series
Utilities that came with your printer because it contains, among
other things
Printer drivers and printer description files required for
printing from many Macintosh applications
Utilities for installing printer-resident screen fonts,
renaming the printer, downloading fonts, and managing
hard disks
A Paper Handler utility, which gives Macintosh users
additional paper handling capabilities on multitray printers
Font sample files
The PS Executive Series Utilities documentation explains how to
install and use the program.
Chapter 3
Printer-Host Interface 3-7