The invention provides an ink jet pen including a cartridge body having a printhead and a replaceable ink cartridge removably positionable on the cartridge body. At least one cooperating elongate recess and at least one projection are located on the mutually facing surfaces of the ink cartridge and the cartridge body. The projection and recess are engageable with one another for guidably positioning the ink cartridge to a desired position relative to the cartridge body.
申请公布号
CA2322350(A1)
申请公布日期
2001.04.06
申请号
CA20002322350
申请日期
2000.10.05
申请人
LEXMARK INTERNATIONAL, INC.
发明人
WARD, DAVID AMOS;LATTUCA, MICHAEL DAVID;KOMPLIN, STEVEN ROBERT;LONG, GREGORY ALAN