This all-in-one Brother MFC-7840W laser printer has been tested and is in good working condition. It features Wi-Fi connectivity and can also be connected via USB 1.0/1.1. With a black print speed of 23 ppm, this printer is perfect for those looking for a fast and efficient black and white printer. It is part of the Brother MFC product line and can handle various tasks such as printing, scanning, and copying. Please note that toner is not included, but the printer will be shipped for free.