Cover all the bases for your home printing needs with this Lexmark Color and Black Ink Cartridge Set. They\'\'re tailor made for your Lexmark printer, compatible with Lexmark Z55, Z55se, Z65, Z65n Z65p, X5150, X6150, and X6170 printer models . You get plenty of ink without any hassle. Each cartridge has two in-line nozzles that provide consistent and reliable print coverage, and their large print swaths accommodate high print speeds. The 3 pl color drop size creates perfect photos and graphics.