WPP MICR, HP Laserjet 4000, 4000n, 4000tn, 4000se, 4050, 4050n, 4050tn, 4050se, Troy 4050, 617 Series, High Capacity, OEM Part C4127X, 27X, 02-18944-001 Magnetic Ink Character Recognition, for check printing Compatible with Remanufactured toner Cartridge for printers, MFP’s, and MOST TROY printers. If you have a TROY branded printer PLEASE advise. Previous WPP part 100761P.
This is the High Yield version of the C4127A, 27A.