Overview Reviews Product Description Genuine HP toner cartridge to suit:- HP COLOR LASERJET M554, HP COLOR LASERJET M555, HP COLOR LASERJET M578 Product Videos Custom Field Product Reviews (No reviews yet) Write a Review Write a Review × HP HP #212X Cyan Toner W2121X - 10,000 pages Rating * Select Rating 1 star (worst) 2 stars 3 stars (average) 4 stars 5 stars (best) Name *Email *Review Subject *Comments