Epson Perfection 1240U - USB Interface

Technical Specifications
A-11
USB Interface
Interface type:
Universal Serial Bus Specification Revision
1.1
Electrical standard:
Full Speed mode(12 Mbit/s) of Universal
Serial Bus Specification Revision 1.1.
Connector type: One receptacle (Type B)
Configuration:
Element Description
Device Full Speed mode (12 Mbit/s)
Class: Vendor-specific
Vendor ID: 0x04B8 (Seiko Epson Corp.)
Product ID: 0x010B
Configuration Characteristics: Self-powered. Remote wake up
feature is not supported.
Maximum power consumption from VBUS: 2 mA (5 V)
Interface No alternate setting
Number of endpoints used by this interface
(excluding endpoint 0): 2
Class: Vendor specific
Endpoint 1 Bulk IN transfer
Maximum data transfer size: 64 byte
Endpoint 2 Bulk OUT transfer
Maximum data transfer size: 64 byte
String
Descriptor
Language ID: US English
1: Manufacturer: “EPSON”
2: Product: “Perfection1240”