Wiper for ink jet printers

Details Wiper for ink jet printers Wiper for ink jet printers

1993-08-30

1996-02-06

Fuller, Benjamin R.

Incremental printing of symbolic information

Ink jet

Ejector mechanism

152565, B41J 2165

Patent

active

054899273

ABSTRACT:
A thin, relatively hard wiper is provided, the wiper including a blade defined by a pair of opposed substantially planar surfaces which are spaced less than 0.008-inches apart. The surfaces run parallel to one another, with each surface terminating in a wiping edge at a first end of the blade. To provide a blade of desired thickness, the wiper is formed from a polymer having a modulus of elasticity within the range of between 100,000-psi to 5,000,000-psi. Such polymers are commonly available as sheet material, allowing for stamp-forming of the wiper, minimizing manufacturing cost.

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