Epson Stylus Scan 2000 Product Information Guide - Page 4

EPSON Stylus Scan 2000 Image data Brightness Line art settings Halftoning process Gamma correction Interface Light source Reliability 12 bits per pixel per color internal 8 bits per pixel per color external 7 levels Fixed threshold [CORRECT?] Text Enhancement Technology AAS (Auto Area Segmentation) Printer 3 level (A, B, C) User defined 1 level USB 1.0 + IEEE 1284.4 White cold cathode fluorescent lamp Main unit life: 10,000 pages Lamp life: 10,000 hours Electrical Specification Input voltage range Rated frequency range Input frequency range Rated current Power consumption 120V model 240V model 99V to 132V 198V to 264V 50 to 60 Hz 49.5 to 60.5 Hz 0.6A 0.4A Approx. 29 W (ISO 10561 Letter Pattern) Environmental Temperature Humidity Operation: 50 to 95 °F (10 to 35 °C) Storage*: -4 to 104 °F (-20 to 40 °C) 1 month at 104 °F (40 °C) Transit*: -4 to 140 °F (-20 to 60 °C) 120 hours at 140 °F (60 °C) Operation: 20 to 80% RH Storage*: 5 to 85% RH (without condensation) * Stored in shipping container Safety Approvals Safety standards UL 1950 with D3, CSA 22.2 No. 950 EMC FCC part 15 subpart B class B Interfaces USB interface Specification Description Standard Based on Universal Serial Bus Specifications Revision 1.0, Universal Serial Bus Device Class Definition for Printing Devices Version 1.0 Bit rate 12 Mbps (full speed device) Data encoding NRZI Adaptable connector USB Series B Recommended cable length 6.5 feet (2 meters) maximum Parallel interface Forward channel Specification Data format Synchronization Handshake timing Signal level Connector Description 8-bit parallel, IEEE-1284 compatibility mode Refer to the IEEE-1284 specification Refer to the IEEE-1284 specification IEEE-1284 Level 1 device 57-30360 Amphenol connector or equivalent Reverse channel Specification Transmission mode Adaptable connector Synchronization Handshaking Signal level Data transmission timing Description IEEE-1284 Nibble mode, IEEE-1284 ECP mode 57-30360 Amphenol connector or equivalent Refer to the IEEE-1284 specification Refer to the IEEE-1284 specification IEEE-1284 Level 1 device Refer to the IEEE-1284 specification 4 - EPSON Stylus Scan 2000 9/99