Epson EcoTank ET-4550 - Manual (Page 129)

Maximum Document Size 216 × 297 mm (8.5 × 11.7 in.)
A4, Letter
Scanning Resolution 1200 dpi (main scan)
2400 dpi (sub scan)
Output Resolution 50 to 4800, 7200, 9600 dpi
(50 to 4800 dpi in 1 dpi increments.)
Color Depth Color
❏ 48 bits per pixel internal (16 bits per pixel per color internal)
❏ 24 bits per pixel external (8 bits per pixel per color external)
Grayscale
❏ 16 bits per pixel internal
❏ 8 bits per pixel external
Black and white
❏ 16 bits per pixel internal
❏ 1 bits per pixel external
Light Source LED
Interface Specifications
For Computer Hi-Speed USB
Fax Specifications
Fax Type Walk-up black and white and color fax capability (ITU-T Super Group 3)
Supported Lines Standard analogue telephone lines, PBX (Private Branch Exchange) telephone
systems
Speed Up to 33.6 kbps
Resolution Monochrome
❏ Standard: 203 × 98 dpi
❏ Fine: 203 × 196 dpi
❏ Photo: 203 × 196 dpi
Color
❏ Fine: 200 × 200 dpi
❏ Photo: 200 × 200 dpi
Page Memory Up to 100 pages (when received ITU-T No.1 chart in monochrome draft mode)
Redial * 2 times (with 1 minute intervals)
Interface RJ-11 Phone Line, RJ-11 Telephone set connection
User's Guide
Appendix
129