Epson 2450 Product Information Guide - Page 2

EPSON Perfection 2450 PHOTO Electrical Input voltage range 100-120 VAC Rated input current 0.45 A Power consumption Approx. 23 W operating approx. 7 W in power saving mode Note: Scanners sold outside the US market may operate at a different voltage. Check the label on the back of the scanner for voltage information. Environmental Temperature Humidity (without condensation) Operating conditions Operation: 41 to 95 °F (5 to 35 °C) Storage: -13 to 140 °F (-25 to 60 °C) Operation: 10% to 80% Storage: 10% to 85% Ordinary office or home conditions; avoid extreme dust, direct sunlight, and strong light sources. Safety Approvals Safety EMC UL 1950 CSA C22.2 No. 950 FCC part 15 subpart B class B CSA C108.8 class B USB Interface Interface type Connector type Configuration Universal Serial Bus Specification Revision 2.0 One receptacle (Type B) Element Characteristics Interface Endpoint 1 Endpoint 2 String Descriptor Description Self-powered Remote wake up feature: Not supported Maximum power consumption from VBUS: 2mA (5V) No alternate setting Class: Vendor specific Bulk IN transfer Maximum data transfer size: 64 bytes (Full Speed) 512 bytes (High Speed) Bulk OUT transfer Maximum data transfer size: 64 bytes (Full Speed) 512 bytes (High Speed) Language ID: US English 1: Manufacturer: "EPSON" 2: Product: "EPSON Scanner" Electrical standard Full Speed mode (12 Mbit/s) and High Speed mode (480 Mbit/s), Universal Serial Bus Specification Revision 2.0 Connector pin arrangement Pin number 1 2 3 4 Signal VCC -DATA +DATA GND Connector FireWire Interface Interface type Data transfer Synchronization Encoding/ Decoding Logic level: Power class IEEE 1394a-2000 compatible Half-duplex data / strobe differential serial Clock synchronization with DS-Link DS-Link 3.3. V Power class code 100 No power supply from external sources Fitted with a repeat function with bus power Connector pin arrangement Pin number 1 2 3 4 5 6 Signal VCC GND TPB- TPB+ TPA- TPA+ Connector 2 46 1 35 Transparency Unit The transparency unit is built into the scanner lid. Electrical Supply voltage: DC 24 V ±10% V Rated current: 0.5 A Document specifications Positive or negative film in the following sizes: 35 mm strips 35 mm slides 120/220 (6 × 9-cm) film 4 × 5-inch film Readable area 4 × 9 inches (102 × 230 mm) 2 - EPSON Perfection 2450 PHOTO 9/01