Epson 1250 Product Information Guide - Page 2

EPSON Perfection 1250/1250 PHOTO Electrical Input voltage range DC 15.2 V Rated input current 1.2 A Power consumption Approx. 18 W (same with or without TPU) approx. 5 W in power-saving mode Note: 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 Standards 120 V model UL 1950 CSA C22.2 No. 950 EMC FCC part 15 subpart B class B CSA C108.8 class B USB Interface Interface type Configuration Universal Serial Bus Specification Revision 1.1 Element Configuration Interface Endpoint 1 Endpoint 2 String Descriptor Description Characteristics: 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 Bulk OUT transfer Maximum data transfer size: 64 bytes Language ID: US English 1: Manufacturer: "EPSON" 2: Product: "EPSON Scanner 010F" Electrical standard Connector type Full Speed mode (12Mbit/s) of Universal Serial Bus Specification Revision 1.1 One receptacle (Type B) Connector pin arrangement Pin number 1 2 3 4 Signal VCC -DATA +DATA GND Connector Initialization methods The scanner can be initialized (returned to a fixed set of conditions) in the following ways: Hardware initialization Software initialization The USB cable is unplugged, then plugged into the USB port on the scanner. ❏ Software sends the ESC @ (initialize the scanner) command. ❏ The scanner receives a Bus Reset from the USB interface. AC Adapter Specifications Basic Specifications Dimensions 2.3 × 4.3 × 3.4 inches (5.8 × 10.8 × 3.4 cm) Electrical Rated input voltage Rated input current Rated output voltage Rated output current Rated frequency Input frequency range 100 to 120 V ±15% 0.4 A (input AC 100) DC 15.2 V 1.2 A 50 to 60 Hz 50 to 60 Hz ±3 Hz Safety Approvals Safety standards EMC UL 1950 UL 1310 CSA C22.2 No. 950 FCC part 15 subpart B class B CSA C108.8 class B 2 - EPSON Perfection 1250/1250 PHOTO 7/01