17
n
Weight: 180 g (without thermal paper).
n
Operating Voltage: 5 V
.
n
Power Supply: Printer: 5 V
3 A.
The adapter: Input: 100 V-240 V
～
, 50/60Hz.
n
Power Consumption: 13.5 W.
n
Environment-Friendly Use Period: 10 years.
1.5 Structure and Principle
The
instrument
is
basically
composed
of
optical-electronic sensor system, mechanism and
I/V converter, etc. Instrument structure as shown in
figure 1.1.
