Yes, any of the cartridges listed on this page work in the Lexmark X1270 printer, including the high capacity Lexmark 16 black ink cartridge and the high capacity Lexmark 26 tri-colour ink cartridge. As long as you have one black and one tri-colour cartridge installed within the X1270 printer it shouldn't matter if they 're high capacity or light-user ink cartridges. The only difference between the cartridges 16 / 17 (black) or 26 / 27 (colour) is the amount of ink they contain. If you print regularly then we would advise you to order the high capacity cartridges (Lexmark No. 16 and No. 26) as these should work out to be more economical for you and give you a cheaper cost-per-print.

Yes, your Lexmark X1270 printer can use any of the cartridges listed on this page as long as you have one black and one tri-colour cartridge installed. The Lexmark No.16 and No.26 are the high capacity cartridges so they do exactly the same job as the No.17 and No.27 cartridges you're currently using except they contain a higher capacity of ink and will last longer in your printer. By purchasing high capacity Lexmark X1270 ink cartridges you'll benefit from a cheaper cost-per-page.