HP 98568A Installation Instruction page 356

HP 2227A/B QuietJet Plus
and 2228A QuietJet Printers
Description and Support
The HP 2227 A QuietJet Plus and 2228A QuietJet printers both connect to the
computer through an RS-232C interface. The HP 2227B QuietJet Plus printer
connects to the computer though an HP-IB interface.
HP 2227A/B QuietJet Plus and 2228A QuietJet Printers
Series 300 HP-UX Operating System Support
on Release with Model
5.1 or later all Series 300
7 -8 Adding Printers