General / Digital Copier: Copy / Print Process: Laser Indirect Electrostatic . Warm-Up Time: Approx: 30 sec. (Main power switch ON) Approx. 30 sec. (Sleep mode) . Resolution: 600 x 600 dpi . Gray Scale: 256 Steps . Maximum Original Size: Ledger . Copy Size: Ledger - Invoice . Copy Ratio: Enlargement (fixed): 200%, 155%, 129%, 121% Reduction (fixed): 79%, 77%, 65%, 61%, 50% Zoom (variable): 50 - 200% . Exposure Control: Text, Text / Photo, Photo . Sort Memory (Printing): Standard: 16MB Optional: Base Memory plus. 16MB / 64MB / 128MB 12GB (with optional 40GB HDD). Dimensions(excluding optional equipment): 22.0" (W) x 21.9" (D) x 18.1" (H) . Weight(excluding optional equipment): Approximately 93.3 lbs (42.3kg)(Excluding optional equipment). Power Requirements: AC 120V, 60 Hz, 12A . Maximum Power Consumption: Maximum: Less than 1 kW Sleep Mode: 1.5 Wh. Printer / Scanner (Option): Interface: Ethernet 10Base-T/100-TX . Maximum Scanning Resolution: 600 dpi . Computer Compatibility: Windows® XP/2000/Server 2003, 98, Me, Windows NT® 4.0. Printer Memory: 20MB Paper Size: Paper Tray: Ledger-Invoice Bypass: Ledger-Envelope (#10) . Ntwk Print, 11x17 w/ADF 16ppm