Universal Serial Bus (Usb) - Oki Operation 790 Handbook

Universal Serial Bus (USB)

Universal Serial Bus Specification Revision 1.1 compliance.
1. Connector
• Printer Side: "B" Receptacle (Upstream Input to the USB Device)
• Cable Side: Series "B" Plug
2. Cable
• Cable Lenght: Max 5 m (A cable must be met USB Spec Rev 1.1 for normal opera-
tion)
Note:
Cable is not provided.
3. Table of USB I/F signals
Contact Number
4. Connector pin arrangement
126
Signal Name
1 Vbus (Not Used)
2
3
4
Sell
2 1
3 4
D–
D+
GND
Shield
Appendix F: Interfacing