User's Manual

Table Of Contents
User's ManualD-2
INTERFACE INFORMATION
USB INTERFACE
Cable
This printer supports the USB 1.1 Full speed specification. To connect to the
host, use USB 2.0-compliant INF cables (5 meters or shorter). (Use the
shielded cables.)
Connector pin alignment
No.
Signal line name
Function
1 vbus Power supply
2 D- Data transfer
3 D+ Data transfer
4 GND Signal ground
Shell Shield
- Connector specification
Printer side Type B receptacle (female)
Upstream port
Cable side Type B plug (male)
Specification
- Basic specification USB interface compliant
Note
It does not guarantee all operations on hosts.
- Power control Self-power device
- Transmission mode Full speed (Maximum 12 Mbps +
0.25%)