
Operating Instructions
PRINTER
Model No.
Contents
Read Me First
..............................................2
JT-H300PR-U1
1. Getting Started........................................3
Precautions................................................ 3
Name of each part & function.................... 6
2. Operation.................................................7
Battery Installation .....................................7
Paper Installation.......................................7
AC cable Set Up ........................................8
Charging Battery........................................ 9
3. Appendix................................................10
Troubleshooting.......................................10
How to care ............................................. 11
How to attach the Option parts................ 11
Specifications........................................... 12
Warranty Policy........................................ 13
Compliance Notice .................................. 13
Before operating this product, please read these instructions carefully and save this document
for future use.

Read Me First
Introduction
Thank you for purchasing the
This manual describes the instructions for the printer.
Please read this manual carefully before using this product.
JT-H300PR
What’s in the Box?
Printer (Battery is not included.)
Safety Precautions
Options
1. AC Adaptor : JT-H300AD-P1
2. Belt Hook : JT-H300BH-P1
3. Wearable Case : JT-H300CA-P1
4. USB Cable : JT-H300CC-P1
Other Equipment
1. Thermal Paper (Please ask our sales rep about the recommended Paper.)
series Panasonic Printer.
2

1. Getting Started
Precautions
[Printer:
1. Avoid Radio Frequency Interference
Do not place the printer near a television or radio receiver.
2. Avoid Stacking
Do not place heavy objects on the printer.
3. Keep Small Objects Away
Do not insert paper clips or other small objects into the printer.
Failure to observe this may cause fire or electric shock.
4. Keep Dry
Failure to observe this may cause fire or electric shock.
5. Do Not Disassemble the Printer
Do not attempt to disassemble the printer. Failure to observe this may cause fire or electric
shock.
6. Do Not Touch
Keep your hands away from the paper cutter and the thermal head.
Failure to observe this may cause injury.
7. Do Not Use With Any Other Battery
JT-H300PR-U1
]
The printer is designed for the specified JT-H100DP-50 battery.
Using unspecified battery may cause smoke or fire.
CAUTION
8. Use only the specified AC adaptor and AC cord
Using unspecified AC adaptor or AC cord may cause smoke or fire.
9. Do Not Use In Aircrafts or Hospitals
This printer includes “Bluetooth” wireless communication.
Turn off the power switch in aircrafts or hospitals. Abnormal use may occur if used in close
proximity to electric instruments or electro-medical apparatus.
10. Do Not hold this product for too long when the power on
Failure to observe this may cause a serious low-temperature burn.
<NOTE>
Do not open the cover while the printer is operating.
Keep the thermal paper away from the direct exposure to light, high temperature, dust and
Risk of explosion if battery is replaced by an incorrect type.
Dispose of used batteries according to the instructions and/or local requirements.
humidity.
3

Precautions
[Battery Pack: JT-H100DP-50] 〔For Sales rep or service bench〕
1. Avoid Heat
Do not throw the battery pack into a fire or expose it to excessive heat.
Failure to observe this may cause fire or explosion.
2. Keep Articles Away
Do not place the battery pack together with articles such as necklaces or hairpins when
carrying or storing. Failure to observe this may cause heat, fire or explosion.
3. Keep Dry
Failure to observe this may cause heat, fire or explosion.
4. Do Not Disassemble
Do not insert sharp object into the battery pack. Do not deform, disassemble, or modify the
printer. Failure to observe this may cause heat, fire or explosion.
5. Do Not Short
Do not short the positive (+) and negative (-) contact. Failure to observe this may cause
heat, fire or explosion.
6. Avoid Extreme Heat, Cold, and Direct Sunlight
Do not charges, use or leave the battery pack for extended periods where it will be exposed
to direct sunlight or in a hot, or cold environment.
7. Do Not Put Into a Microwave Oven
Do not put the battery pack into a microwave oven or pressurized chamber.
Failure to observe this may cause explosion.
8. Do Not Use With Any Other Device
The battery pack is designed for the specified JT-H300PR-E1 printer and JT-H100CG-55
charger. Do not use the battery with any other device.
CAUTION
9. Stop Using
Should the battery emit an abnormal odor, become hot to the touch, become discolored,
change shape, or become in any way different, remove it from the printer and stop using it.
<NOTE>
Risk of explosion if battery is replaced by an incorrect type.
Dispose of used batteries according to the instructions and/or local requirements.
Please charge the battery pack for at least 100minutes before first use.
Please ask our sales rep about the dispose method of the battery.
If the battery pack is not going to be used for a long period, please charge or discharge it until
the remaining battery capacity becomes 30% to 40% and store it in a cool, dry place.
4

Precautions
[AC Adaptor: JT-H300AD-P1]
1. Do Not Disassemble
Do not attempt to disassemble the charger.
Failure to observe this may cause electric shock or fire.
2. Keep Dry
Failure to observe this may cause heat or fire.
3. Do Not Use With Any Other Device
The AC Adaptor is designed for the specified JT-H300PR printer. Do not use the AC adaptor
with any other device.
4. Do Not Exceed the Ratings of AC Outlet and Wirings, and Connect the AC Adaptor
Only within 100-240 V AC.
Exceeding the ratings may result in overheating or fire.
5. Do Not Touch the Plug with Wet Hands
Failure to observe this may cause electric shock.
6. Be Certain to Plug Fully Into the Outlet
Failure to observe this may cause electric shock or fire.
7. When Unplugging, Make Sure to Hold the Body of the Plug
Using damaged power strip may cause electric shock, short circuit or fire.
8. Do Not Use a Damaged Power-code or Plug
Failure to observe this may cause electric shock or fire.
9. Clean the Dust off the Plug, Periodically
Failure to observe this may cause electric shock or fire.
10. Do Not hold this product for too long when the power on
Failure to observe this may cause a serious low-temperature burn.
11. Do not use this product outdoors.
Failure to observe this may cause electric shock or fire.
5