P4 Series
User Manual
67
6.9
Interfaces
This section provides information about IO port specifications for the
printer.
6.9.1
USB
There are two common USB connectors. Typically, type A is found on hosts
and hubs; type B is found on devices and hubs. The figure below shows their
pinouts.
Type A
Type B
Pin
Signal
Description
1
VBUS
+5V
2
D-
Differential data signaling pair -
3
D+
Differential data signaling pair +
4
Ground
Ground