OKI 721 Manual De Usuario

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 Length: 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

Signal Name

1

Vbus (Not Used)

2

D-

3

D+

4

G

ND

Sell

Shield

4. Connector pin arrangement

2

3

4

1