Product Name: New Arrival Bluetooth Portable A4 Paper Thermal Printer with Battery Built-in Model SF-A4

Main Description:

1. A4 Large size printing 
2. Portable with battery to solve printing needs anytime and anywhere
3. No ribbon, toner, ink, no consumables
4. High-energy thermal paper can be maintained for 10 years without fading
5. With software printing

Portable A4 Thermal Printer detailed Display:

A4 Thermal Printer SF-A4 is with big 1200mAh battery could print files anywhere any time by connecting with android, ios or Windows

SF-A4 is elegantly designed with Pocket Size and could bring out anywhere 

Bluetooth A4 Thermal Printer could be used in different applications:

A.Student wrong question print
B. Photo printing (landscape, avatar, etc.)
C. Preschool education printing (English letters, image graffiti)
D.Business office printing (work notes, maps, drawings, etc.)
E. Insurance sales contract printing (various sales contract documents, etc.)
F. Deliver receipt printing (various receipts are printed at any time)
G. Wholesale and retailing receipt printing (docking various invoicing software)

Technical Features:

Printing Method: Thermal Direct
Print Width: 210mm/216mm （default:216mm）
Print Command:  ESC
Print Speed: maximum printing speed: 45mm/s
Print Density: 8 dots/mm（203dpi）,1728 dots/line
Character Size: 12*24，24*24
Connect Method: Android & iOS &Windows
Interface: USB;Bluetooth 4.0 /（4.0 above）
Software function:Edit notes, take photos and search questions, text recognition,Print Templates, web page printing, Word printing
PDF printing, Excel printing, picture printing

Paper Requirement:

Max printing width:  216±1mm
Paper type:  thermal
Paper diameter: Thermal paper rolls with the maximum outer diameter ≤30mm
(installed in the whole machine) or ≤ 50mm (installed in the
external paper bin) can be used.
Paper thickness: 0.05-0.15mm
Paper loading method: Easy loading
Positioning mode: Photoelectric induction

Reliability:

Status Display:  Lack of paper, open cover, charging (LED indicator light)
Standby time: 3days
Print head Life: 50KM
Full power printing: 50m
Charging time:  4 Hours
Paper deficiency detection;Optocoupler detection
Lithium battery： 1200mAh
USB type USB, Micro USB port
Adapter DC: 12V / 3A
Passed certification :Appearance patent/CCC
Size
Overall dimensions: 265*93*53*mm
Outer box size: 296 mmX210mmX78mm
Weight: 1350g
Working environment:
Temperature：0-45℃
Humidity：20-90%
Storage environment
Temperature：-10-60℃
Humidity：10-90%（Except paper roll core）


We have been focusing on the manufacture of Thermal Sticker Receipt Printer. Ask us for more information on products, production processes, packaging and more.