MFC-J4340DW(XL) FAQs & Troubleshooting MFC-J4340DW(XL) Not your product? Sort by: Updated Date Popularity 2 Results 1. 09/26/2022 Print using only the black ink cartridge when the Color cartridges have run out. 2. 06/11/2021 Print a Fax Stored in the Machine's Memory Fax FAQs & Troubleshooting