Chimney for preventing ink misting
View Patent ↗An ink jet printer includes a printhead and a maintenance station. The maintenance station includes a fixed support housing, a sled and a chimney. The sled is supported on the support housing and is movable relative to the support housing in both a horizontal direction and a vertical direction. The chimney receives ink spit from the printhead. The chimney has a fixed vertical position relative to the printhead and is horizontally movable in response to movement of the sled.
1. A maintenance station for a printer, comprising:
a fixed support housing;
a sled supported on said support housing and being movable relative to said support housing in both a horizontal direction and a vertical direction; and
a spit containment device configured to receive spit ink, said spit containment device having a fixed vertical position and being horizontally movable in response to movement of said sled.
2. The maintenance station of claim 1 , wherein said spit containment device comprises a chimney.
3. The maintenance station of claim 2 , wherein said sled includes an opening, said chimney being received in said opening.
4. The maintenance station of claim 3 , wherein said opening includes at least one substantially vertical slot, said chimney having at least one substantially vertical rib, each said rib being received in a corresponding said vertical slot.
5. The maintenance station of claim 2 , further comprising at least one of a printhead cap and a printhead wiper attached to said sled.
6. The maintenance station of claim 5 , wherein said chimney is disposed adjacent to said at least one of a printhead cap and a printhead wiper.
7. A maintenance station for a printer, comprising:
a fixed support housing;
a sled supported on said support housing and being movable relative to said support housing in both a horizontal direction and a vertical direction; and
a spit containment device conflaured to receive spit ink, said spit containment device havina a fixed vertical position and being horizontally movable in response to movement of said sled.
wherein said spit containment device comprises a chimney; and
wherein said support housing is coupled to said chimney.
8. The maintenance station of claim 7 , wherein said coupling of said support housing to said chimney prevents said chimney from moving in the vertical direction relative to said support housing.
9. The maintenance station of claim 8 , wherein said support housing includes at least one substantially horizontal slot, said chimney having at least one projection received in said at least one slot.
10. The maintenance station of claim 9 , wherein said slot is substantially parallel to the horizontal direction.
11. An ink jet printer, comprising:
a printhead; and
a maintenance station including:
a fixed support housing;
a sled supported on said support housing and being movable relative to said support housing in both a horizontal direction and a vertical direction; and
a spit containment device configured to receive ink spit from said printhead, said spit containment device having a fixed vertical position relative to said printhead and being horizontally movable in response to movement of said sled.
12. The printer of claim 11 , wherein said spit containment device comprises a chimney.
13. The printer of claim 12 , wherein said sled includes an opening, said chimney being received in said opening.
14. The printer of claim 13 , wherein said opening includes at least one substantially vertical slot, said chimney having at least one substantially vertical rib, each said rib being received in a corresponding said vertical slot.
15. The printer of claim 12 , further comprising at least one of a printhead cap and a printhead wiper attached to said sled.
16. The printer of claim 15 , wherein said chimney is disposed adjacent to said at least one of a printhead cap and a printhead wiper.
17. The printer of claim 12 , wherein a gap between said chimney and said printhead is not greater than approximately 1.0 mm when said chimney receives the ink spit from said printhead.
18. An ink jet printer, comprising:
a printhead; and
a maintenance station including:
a fixed support housing;
a sled supported on said support housing and being movable relative to said support housing in both a horizontal direction and a vertical direction; and
a spit containment device configured to receive ink spit from said printhead, said spit containment device having a fixed vertical position relative to said printhead and being horizontally movable in response to movement of said sled,
wherein said spit containment device comprises a chimney; and
wherein said support housing is coupled to said chimney.
19. The printer of claim 18 , wherein said coupling of said support housing to said chimney prevents said chimney from moving in the vertical direction relative to said support housing.
20. The printer of claim 19 , wherein said support housing includes at least one substantially horizontal slot, said chimney having at least one projection received in said at least one slot.
21. The printer of claim 20 , wherein said slot is substantially parallel to the horizontal direction.
22. A maintenance station for a printer, comprising:
a fixed support housing;
a sled supported on said support housing and being movable relative to said support housing in both a horizontal direction and a vertical direction; and
a spit containment device configured to receive spit ink, said spit containment device having a fixed vertical position and being horizontally movable relative to said support housing.
23. The maintenance station of claim 22 , wherein said spit containment device comprises a chimney.
24. The maintenance station of claim 23 , wherein said sled includes an opening, said chimney being received in said opening.
25. The maintenance station of claim 24 , wherein said opening includes at least one substantially vertical slot, said chimney having at least one substantially vertical rib, each said rib being received in a corresponding said vertical slot.
26. The maintenance station of claim 23 , further comprising at least one of a printhead cap and a printhead wiper attached to said sled.
27. The maintenance station of claim 26 , wherein said chimney is disposed adjacent to said at least one of a printhead cap and a printhead wiper.
28. A maintenance station for a printer, comprising:
a fixed support housing;
a sled supported on said support housing and being movable relative to said support housing in both a horizontal direction and a vertical direction; and
a spit containment device configured to receive spit ink, said spit containment device having a fixed vertical position and being horizontally movable relative to said support housing,
wherein said spit containment device comprises a chimney; and
wherein said support housing is coupled to said chimney.
29. The maintenance station of claim 24 , wherein said coupling of said support housing to said chimney prevents said chimney from moving in the vertical direction relative to said support housing.
30. The maintenance station of claim 29 , wherein said support housing includes at least one substantially horizontal slot, said chimney having at least one projection received in said at least one slot.
31. The maintenance station of claim 30 , wherein said slot is substantially parallel to the horizontal direction.