Postage Meter Red Ink Cartridge Compatible Neopost # ISINK2 (High Volume) For Neopost IS280 Hasler IM280 (INK MEETS USPS REQUIREMENTS) + (600) Postage Labels FREE ISINK2 Neopost Ink Cartridge is a compatible direct replacement for Neopost IS280 and Hasler IM280 Postage Meter (OEM) Sure.jet # 4145144H Red Ink Cartridge, 1 per box / Plus 1 Box (600) postage labels FREE! Total Imprints Up To 2,600 Don't settle for cheap imitations, this is a quality compatible! High Volume