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5.3 Communication Interface Specifications
..1 USB Interface
Universal Serial Bus Specification Revision 2.0 Full speed compliance.
1
Connector
• Printer Side:
"B" Receptacle (Upstream Input to the USB Device)
• Cable Side:
Series "B" Plug
2
Cable
• Cable Length: Max. 5m (A cable must be met USB Spec Rev 2.0 for normal operation)
Note: Cable is not provided.
3
Table of USB I / F signals
Contact Number
1
2
3
4
Shell
4
Connector pin arrangement
5
Mode & Class of Device
• Full - speed Driver
• Self - powered Device
6
Data Signaling Rate
• Full - speed function - 12Mb/s ± 0.25%(2500ppm)
Signal Name
Vbus
D-
D+
GND
Shield
2
1
3
4
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User's Guide: English
1
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