These products are guaranteed to work with your Lexmark X340 printer.
The Lexmark X340 is a high-speed monochrome laser printing machine and comes along with other functions such as copying, faxing and colour scanning. This printing device comes with a 150 MHz processor that confirms a good print speed of up to 25 pages per minute. The printer comes with a resolution of up to 600 DPI and also some additional printing features from reduction to enlargement 25 to 400 %. This printer is rather a money saver choice for you in case you need a fast speed monochrome printing device with multifunction.