This color laser printer is smaller than most letter-sized desktop devices and it looks rather smart in HP’s grey and blue livery ... Being a laser printer, the print rate is a prompt 26ppm ...

A semiconductor laser that emits light in the 400-450 nm range. Although it was very difficult developing blue lasers, which emit smaller wavelengths than other colors, blue lasers became ...

The new Bambu H2D, which starts at $1,899, has two 3D printing nozzles and a much bigger bed, but it also comes with a ...

Brother's HL-L2460DW is one of the least expensive laser printers you can buy, so I went hands-on to test its speed, quality, and long-term value.

The project is based on using a Blue Ray optical pickup ... which they used to do preliminary testing and laser tuning. The X and Y axes run on brass bushings and are belt driven by stepper ...