How to print red/black on an impact receipt printer

I recently deployed an Epson TM-U220 impact receipt printer. These printers work by striking a ribbon onto the paper, like a type-writer. One of the up-sides to using these intead of a thermal printer is the ability to install a red/black ribbon in place of the default (black) one:



I connected up my printer using a USB-parallel cable, so my previous posts (Linux, Windows) apply for the connector setup.

Using the escpos-php driver on GitHub, a line of red text is printed like this:

 * Example of two-color printing, tested on an epson TM-U220 with two-color ribbon installed.
require __DIR__ . '/autoload.php';
use Mike42\Escpos\Printer;
use Mike42\Escpos\PrintConnectors\FilePrintConnector;
$connector = new FilePrintConnector("php://stdout");
$printer = new Printer($connector);

try {
    $printer = new Escpos($connector);
    $printer -> text("Hello World!\n");
    $printer -> setColor(Printer::COLOR_2);
    $printer -> text("Red?!\n");
    $printer -> setColor(Printer::COLOR_1);
    $printer -> text("Default color again?!\n");
    $printer -> cut();
} finally {
    /* Always close the printer! */
    $printer -> close();

With this result:


3 Replies to “How to print red/black on an impact receipt printer”

  1. Hi Mike’m trying to print to a Zebra KR203 with the library that you mention it I get results and not only makes cuts but nothing prints, I’d appreciate if you could help

  2. This post is about an Epson printer (ESC/POS protocol), but yours is Zebra (ZPL protocol), so this driver does not apply to your hardware.

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