B
‐
FV700
‐
BLTH
‐
QM
‐
R
‐
44
‐
6.6
Interfaces
This
section
provides
information
about
IO
port
specifications
for
the
printer.
6.6.1
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