Epson Perfection 4870 Photo - Interface Specifications

Perfection 4870 Photo Revision A
PRODUCT DESCRIPTION Interface Specifications 13
1.3 Interface Specifications
The interfaces of this scanner are shown below.
Figure 1-1. Interface
1.3.1 IEEE1394
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In compliance with IEEE Std 1394a-2000
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In compliance with ANSI X3T10 Serial Bus Protocol 2 Revision4L (SBP-2)
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6 pin connector x 1
1.3.2 USB
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In compliance with Universal Serial Bus specification Revision 2.0
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Hi-speed device (480Mbps) (Full speed capable (12Mbps))
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Self powered
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Standard B connector x 1
IEEE1394 USB2.0 OPTION