1 SIMM socket. Upgraded with a 1MB or 4MB SIMM. Page Description Language / Emulation: QuickDraw with Grayshare (allows the printer to be shared over any LocalTalk, EtherTalk or TokenTalk network). Printing Engine: Fuji Xerox laser. Speed: Five pages-per-minute maximum. Actual speed depends on image complexity. Print Quality: 300 dpi, enhanced with FinePrint. Grayscale printing with GrayShare software. Optional PhotoGrade for high-quality scanned images, and Adobe PostScript option. Fonts: 39 fonts from the following font families: Avant Garde, Bookman, Chicago, Courier, Geneva, Helvetica, Helvetica Narrow, Monaco, New Century Schoolbook, New York, Palatino, Symbol, Times, Zapf Chancery, and Zapf Dingbats. Imageable Area: Maximum printable line: 8.0 in (203.2 mm). Minimum top, bottom, left, and right margins: 0.25 in. (6.35 mm). Interface: High-speed (909K) RS-422 serial interface. Recommended Duty Cycle: Printer: Minimum life expectancy: 150,000 pages. Toner cartridge: 4,000 pages at 5% density. Paper Capacities: Standard: Manual feed tray. 250-sheet feeder. Optional 250- or 500-sheet feeder. 50-sheet multipurpose tray (also holds up to five envelopes). Print Materials: 16- to 36-lb. (60 to 135 g/m2) bond via manual feed. Paper: U.S. letter, U.S. legal, A4, executive, most letterhead and colored stock, labels, and envelopes, medium-weight photocopier transparencies. Power Requirements: U.S./Japan: 100 to 115 V, 50 to 60 Hz. Europe/Australia: 220 to 240 V, 50 Hz. Power Consumption: 450 W maximum at 115 V or 220 V.