Mfr. Part #: MICR CF283A Type: MICR OEM #: HP - CF283A(M)/Troy - 02-82015-001 Color: Black Yield: 1,500 Pages (@ 5% coverage) MICR cartridges are shipped via UPS ground free of charge. Normal delivery 2-3 days.  For faster delivery, email with product number and ship to zip code to receive next day costs.