Quick Start Guide

not installed correctly
2. Paper roll expansion hole
Take out the paper roll and cut off the wrinkled part, reinstall for
printing
3 The machine box cover is
not in place
The cover of machine box is not closed tightly. Replace the cover
and press the cover firmly with palm.
4. Low power
No power. Charge and then print
Adjust the print density to the highest
5. Paper roll has been left in
air for a long time
Damp paper roll, leaving in machine or in air for a long time may
cause missing printing.
Unused paper rolls are packed in sealed bags or boxes
Printed font is different
from edit font
1. When printing the same
content with different
mobile phones, the fonts are
different
Due to different phone models and versions, the printed fonts will
be different; set the phone system font as the default font.
Faded font on paper roll
Improper use and
preservation
Thermo-sensitive paper cannot be pasted with glue
Edit the records before printing, and try to avoid using oil-based
pens or gel pen on the printing paper after printing;
Ambient temperature, humidity, or alcohol, disinfectant, sweat on
your hands, or hand sanitizer will affect the fading of words.
Please choose to avoid light and store the printing paper in a dry
environment;
After printing, the printed surface should not be in contact with
another printed surface or transparent bag for storage;
If you need to stick the printing paper, please select the official
paper with adhesive backing. Some alkaline liquid adhesives will
accelerate the fading.
12 FCC STATEMENT
1. This device complies with Part 15 of the FCC Rules. Operation is subject to the
following two conditions:
(1) This device may not cause harmful interference,and
(2) This device must accept any interference received, including interference that
may cause undesired operation.
2. Changes or modifications not expressly approved by the party responsible for
compliance could void the user's authority to operate the equipment.
NOTE: This equipment has been tested and found to comply with the limits for a
Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed
to provide reasonable protection against harmful interference in a residential