Many laser printers last for years, so businesses often keep older laser printers around even after upgrading other hardware. Many older laser printers use a parallel port interface rather than the ...

Your office computer is capable of connecting to a wide variety of printers, including laser, thermal, wireless and USB-based. When connecting a USB printer to your computer, you must physically ...

In a recent post we interfaced a small DMX RGB LED Par Light with an Arduino Uno through a MAX485 module. In this post we will learn how to work with a compact USB to RS-485 Converter Module. This ...

This application note describes USB printer class and introduces its class-specific requests, printer languages, how it works using the printer client driver, and provides demonstration programs.

Is this possible? I have a laser printer, but it has only has usb output to the computer. However, i have a router that has a parallel print server port on it. Is there a cable or adapter that will ...

The experience of connecting hardware devices to computers can vary across hardware and systems. USB printers, especially, haven’t typically been super convenient for connecting with a Windows ...