PrimeToner Black MAGNETIC Toner for Check Printing MICR - Replaces HP CF226A, 26A - Compatible with HP Laserjet Pro M402n, 402dn, M402dw, MFP M426fdn, M426fdw, M426dw Free Shipping in the Continental US Guaranteed Quality; 3,100 Pages Each at Industry Standard 5% Yield Replaces HP CF226A, HP 26A Black toner cartridge Excellent for Check Printing and Printing Out Sensitive Documents