User's Manual

3 Operating Procedures
30
Error Cause Solution
Supply Voltage
Error
-
The battery
charge
is
low.
- The AC adapter is out
of order. (At the AC
adapter operation)
-
Please charge
the battery.
- Please exchange
the AC adapter.
Mark
Undetection
-
The mark of paper is
not correctly printed.
- Particles have
collected on the paper
sensor.
-
Please use the paper
on which the mark is
correctly printed.
- Please clean
the paper sensor,
refer to chapter 5.3.
Hardware Er
ror
MCU Operation
Error
RAM Error
Bluetooth
Error
-
The printer is
broken
.
-
Please send
this printer in for
repair.
Charge Error
・
The battery is
broken
.
・ The AC adapter used
for the charge is
broken.
・ The printer control
board is broken.
-
Please exchange
the battery.
- Please exchange
the AC adapter.
- Please send
this printer in for
repair.
Important
The battery may need to be replaced when it has been fully
recharged and the Supply Voltage Error or Low Battery sign
appear.
Please stop using this battery, and exchange it for a new battery.