Multiple portion solid ink stick
AssigneeXerox Corporation
InventorBrent R. Jones
Life of this patent
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Abstract
An ink stick for use in a solid ink feed system of a phase change ink jet printer includes at least first and second three dimensional ink stick body portions. Each ink stick body portion includes a perimeter section that is substantially the same as a corresponding section of a keyed insertion opening in the solid ink feed system. Each ink stick body portion also includes a joint perimeter section that is the complement of the joint perimeter section of the other ink stick body portion, so that the first and second ink stick body portions fit together.
Claims10
An ink stick for use in a solid ink feed system of a phase change ink jet printer, wherein the solid ink feed system includes at least one insertion opening having a keyed perimeter shape, the ink stick comprising:
- a first three dimensional ink stick body portion;
- and
- a second three dimensional ink stick body portion;
- wherein:
- the first ink stick body portion has a first ink stick perimeter;
- a first section of the first ink stick perimeter is substantially the same as a first section of the keyed perimeter shape of the insertion opening;
- a second section of the first perimeter includes a first nonlinear joint perimeter segment;
- the second ink stick body portion has a second ink stick perimeter;
- a first section of the second ink stick perimeter is substantially the same as a second section of the keyed perimeter shape of the insertion opening;
- a second section of the second perimeter includes a second nonlinear joint perimeter segment;
- and
- the first and second joint perimeter segments are complements of one another.
An ink stick for use in a solid ink feed system of a phase change ink jet printer, the ink stick comprising:
- a three dimensional ink stick body;
- wherein:
- the ink stick body has a perimeter;
- at least a portion of the ink stick perimeter forms a key shape substantially the same as a perimeter shape of an insertion opening of the printer;
- the ink stick body has separable first and second three dimensional ink stick body portions;
- a first portion of the key shape is formed in the first ink stick body portion;
- and
- a second portion of the key shape is formed in the second ink stick body portion.
A method of inserting an ink stick through an insertion opening having an opening shape into a solid ink feed system of a phase change ink jet printer, the method comprising:
- providing a first ink stick portion having a perimeter including a first perimeter segment and a first joint perimeter segment;
- providing a second ink stick portion having a perimeter including a second perimeter segment and a second joint perimeter segment;
- placing the first and second ink stick portions adjacent one another so that the first and second joint perimeter segments abut one another and the first and second perimeter segments of the first and second ink stick portions together form a shape substantially identical to at least a portion of the opening shape of the insertion opening;
- and
- inserting the first and second ink stick portions simultaneously through the insertion opening in the solid ink feed system.
Dependencies are inferred from the claim text.