AIM Compatible Replacement - Porelon Compatible PR-40 Black Ink Rollers (6/PK) - Equivalent to Seiko IR-40 - Generic Color: Black Quantity: 6 per pack Type: Our Products are Engineered and Manufactured for use in 110V machines for use in North America. The use of our supplies does not void your machines warranty. Specifications: Our compatible toner, inkjet cartridges, ribbons, copier, fax and other supplies are constructed to original OEM specifications. Guaranteed Superior Quality to Meet or Exceed High Priced OEM Products Parts: 30 Days Labor: 30 Days