LCP CF226X MICR for HP M402 M402n M402dn M426 M426dw MICR TonerCF226X MICR, HP M402 M402N M402DN M402DNE M426 M426DW MICR Toner is a Compatible HP black CF226X MICR cartridge used for check printing in your laser printer. Using an HP M402n? For setup tips and FAQs, see our HP M402n MICR toner page. Print your own checks with our High Yield Compatible HP CF226X MICR Toner. Most HP laser printers can be used as a laser check printer. All you need is a MICR cartridge, check paper, and check printing software. You