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F11D

A4 Portable Thermal Printer

High cost-performance, the new standard for mobile printing

203dpi resolution – clear and readable text

Fine pixel presentation, sharp and clear text, delivering efficient and accurate scanning readability.

Printing expert in your pocket

Perfect for mobile office – pack and go, easy to carry anywhere.
Precision tear bar – clean and neat tearing

High-quality tear bar allows you to tear off paper smoothly and completely with a gentle pull.
60 hours of standby time

1500mAh battery – prints up to 200 A4 sheets on a single charge.

Black mark technology for more accurate printing

Comes standard with black mark folded paper for more accurate and efficient continuous printing.

Supports multiple paper types

Supports folded paper and single sheet paper – choose according to your needs.

Supports multiple paper sizes

US Letter, A4, A5, and B5 – easily handles various document sizes.

Print student error correction notebooks at home

Print documents for mobile office use

Print travel itineraries for emergency travel

On-site printing at construction sites

Multiple designs, one great price

Two distinctive designs balancing style and affordability – the ultimate choice for high cost-performance portable A4 printing.

Print from your computer via Bluetooth or USB

Bluetooth + Mobile App Printing

Built-in Rich Templates for Easy Use

Download the "RONGTA" app on your mobile phone and connect the device via Bluetooth to start printing.The app includes exclusive office, learning, and educational materials, with a wide range of templates ready to select and print.

Technical Specifications

Hardware configuration	Interface	Bluetooth+USB
	Screen	/
	Screen	/
	RAM	192KB
	FLASH	1MB
	Paper Tearer	Support
Printing specifications	Printing method	Thermal line dot printing
	Print width	≤216mm
	Print resolution	203dpi
	Print speed	16mm/S
Paper specifications	Paper Type	Letter size,A4 paper,A5,B5,folded paper,single sheet paper
	Paper Width	216mm Max
	Paper Thickness	0.055~0.09mm
	Paper Roll Diameter	/
Power requirements	Power Input	5V 2A
	Battery	7.4V 1500mAh
	Charging Time	＜2H
	Printing Capacity (Number of Pages Printed)	200 sheets
	Standby Capacity (Hours)	60H
	POWER button	Power on, self-test page printing, etc.
	Reset button	Pinhole reset
System Functions	System Functions (Domestic and International Versions)	Drivers: Windows/Mac/Linux Apps: iOS/Android
Equipment Specifications	Printer lifespan	10KM
	Machine color	Gray, white
	Dimensions	29556.541.5mm
	Weight
	Accessories	USB cable, Type-C adapter, Quick-Safe, A4 black label folding paper
	Operating temperature	0～45°C
	Operating humidity	10%～80%(No condensation)
	Storage temperature	-10°C～60°C
	Storage humidity	10%～90%（without paper）

Support & Downloads

Description of some content on the website page:

1. The product images and screen content on the above pages are for illustrative purposes only. The actual product effects (including but not limited to appearance, color, size) and screen display content (including but not limited to background, U1, accompanying images) may vary slightly. Please refer to the actual product for accuracy

2. Some product accessories need to be purchased separately, and the page effect is for reference only.

3. The data presented on the above pages are theoretical values, all sourced from our internal laboratory and obtained under specific testing conditions (please refer to individual specifications). Actual usage may vary slightly due to individual product differences, software versions, usage conditions, and environmental factors. Please refer to the actual usage situation.

4. Due to real-time changes in product batches and production supply factors, in order to provide accurate product information, specifications, and product characteristics as much as possible, we may adjust and revise the textual descriptions, image effects, and other content on the above pages in real time, in order to match the actual product performance, specifications, indices, components, and other information.

5. In case of any necessity for the aforementioned modifications and adjustments, no special notice will be given