Comes standard with 2MB of RAM.  No upgrades are possible.

Page Description Language / Emulation:
PostScript® level 1 / a subset of the Diablo 630 command set.

Print Engine:
Canon LBP-SX laser xerographic.

Speed:
8 pages per minute maximum.  Actual speed depends on image complexity.

Print Quality:
300 dots-per-inch text and graphics.

Fonts (Built-in):
Times, Helvetica, Courier, Symbol, ITC Avant Garde Gothic, ITC Bookman, New Century Schoolbook, Helvetica Narrow, Palatino, ITC Zapf Chancery, and ITC Zapf Dingbats

Imageable Area:
Letter size: 8.0 by 10.5 in.
legal: 8.0 by 13.0 in.
A4:7.41 by 10.86 in.
B5: 7.69 by 10.16 in.

Interfaces:
AppleTalk.
Apple Desktop Bus (for future expansion).
RS-232C ports.

Recommended Duty Cycle:
?

Paper Capacities:
Paper cassettes hold 200 sheets of 20-lb paper. 
Envelope cassette holds 15 envelopes.

Print Materials:
Letter, legal, A4, and B5 sizes, using 16- to 20-lb. single-sheet photocopy bond, 8- to 34-lb. letterhead and colored stock, or transparency overhead film.  Envelopes, labels, and paper (up to 36-lb.) supported via manual feed.  Envelopes also supported via optional envelope tray.

Power Requirements:
90 to 126 VAC, 50 to 60 Hz.