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Mini Impresora Termica De Recibos – TTL Serial / USB

Esta pequeña impresora termica es como la que encontramos en muchos negocios o tiendas comerciales para imprimir los recibos.  Usala con una PC, Arduino, Raspberry Pi o cualquier microcontrolador, gracias a su interface Serial TTL / USB.

Imprime texto, códigos de barra, gráficos, incluso códigos QR !!

This package comes with a Mini Thermal Receipt Printer, a USB cable, a JST cable, and a 4-pin TTL cable. One 33′ roll of thermal paper is also included! The printer uses very common 2.25″ wide thermal paper, and it can fit up to 33 ft of paper in the bay at once with a diameter of ≤ 30mm.

We really like this printer because its easy to make Bold, underline, inverted text, variable line spacing, left/center/right justification, barcodes in 11 standard formats with adjustable height, and even custom bitmap graphics.

Of course, we wouldn’t leave you with a datasheet and a «good luck!» – We have a full tutorial and matching Arduino library that demonstrates the following:

    * Printing with small, medium and large text.
    * Bold and underline text.
    * Inverted text.
    * Variable line spacing.
    * Left, center and right justification.
    * Barcodes in the following standard formats: UPC A, UPC E, EAN13, EAN8, CODE39, I25, CODEBAR, CODE93, CODE128, CODE11 and MSI – with adjustable barcode height.
    * Custom monochrome bitmap graphics!
    * How to include a QR code.

If you’re using the built-in USB chip instead of TTL serial, you can use our Python example code.

* Nota: Es necesario una fuente de poder de 5V y mínimo 1.5A.  Puedes usar nuestra fuente de poder 5V/2A.


El kit incluye:

    Mini impresora termica.
    Rollo de papel termino 33′ long, 2.25″ wide ( se puede comprar en cualquier tienda de suministros para impresoras ).
    Cable USB.
    Cable JST.
    4-pin TTL cable.



    Tutorial, libreria y ejemplos Arduino.
    Codigo de ejemplo Python.
    PL2303 USB drivers: Windows XP/Vista/7/8  o  MacOS X 10.9 to 10.11     Newer Mac drivers available @ Prolific

    Networked Thermal Printer using Raspberry Pi and CUPS.

    Instant Camera using Raspberry Pi and Thermal Printer.



  • Requires ~2.25″ wide paper roll
  • Paper roll diameter: ? 30mm
  • Paper roll length: 33′
  • Power Voltage: 5~9V
  • Connectors: 9600 baud TTL or USB
  • Windows XP/Vista/7/8 or MacOS X 10.9 to 10.11 PL2303 USB drivers
  • Printing Speed: 25-70mm/s
  • Resolution: 8 dots/mm. 384 dots/line
  • Barcode support: EAN13, EAN8, Code39, Code93, Code128, ITF, Codebar, UPC-A, UPC-E, QRCode, PDF417
  • Color: Black
  • Printer Dimensions: 58mm x 82mm x 44.3mm / 2.3″ x 3.2″ x 1.7″