MX331 Upgrade to Onsite Service

General inquiries, technical support and order assistance.

Find answers to product and technical questions online. Featuring detailed information about setting up, maintaining and troubleshooting a Lexmark device, interactive user guides and a selection of how-to videos.

Find out how to reuse and recycle supplies and equipment through the award-winning Lexmark Cartridge Collection Program and the Lexmark Equipment Collection Program.