Claims
- 1. A recovery device in an ink let apparatus having a housing with a space accommodating a carriage for scanning a recording area, an ink let head removably mounted on said carriage for ejecting ink onto a recording medium as said carriage scans said recording area, and a cover member forming a part of said housing covering said space and being movable to a position exposing said space, wherein:said recovery device includes a pressing member mounted in said space at a location outside said scanning area for movement between an accommodating position and an operating position; said pressing member extends from said space when moved to said operating position after movement of said cover member to expose said space, whereby a recovery operation using said pressing member can be performed on said ink jet head by removing said ink jet head from said carriage; said pressing member is disposed within said space for concealment by said cover member when said pressing member is in said accommodating position; and said apparatus has a groove-shaped containing section attached to said housing in said space, said containing section being located outside said scanning area, and said pressing member includes a holding section movably mounted in said groove-shaped containing section and a body section for use in the recovery operation by pressing on an ink-storing portion of said ink jet head as said ink jet head is pressed down on said body section.
- 2. A recovery device as in claim 1, wherein said ink jet head comprises an ink discharge port and an ink storing portion for storing ink to be discharged from said ink discharge port, said ink storing portion having an externally-accessible portion located at a side of said ink jet head opposite said ink discharge port, the recovery operation being effected by applying pressure to said externally accessible portion of said ink storing portion with said body section of said pressing member.
- 3. A recovery device as in claim 2, wherein said holding section includes a first electrode and said containing section includes a second electrode, and said first and second electrodes are electrically connected with each other when said pressing member is in said operating position, said ink jet apparatus further comprising a detector for indicating that said first and second electrodes are connected for limiting a recording operation.
- 4. A recovery device as in claim 1, wherein said cover member is removable from said apparatus.
- 5. A recovery device in an ink jet apparatus having a housing with a space accommodating a carriage for scanning a recording area, an ink jet head removably mounted on said carriage for ejecting ink onto a recording medium as said carriage scans said recording area, and a cover member forming a part of said housing covering said space and being movable to a position exposing said space, wherein:said recovery device includes a pressing member mounted in said space at a location outside said scanning area for movement between an accommodating position and an operating position; said pressing member extends out of said space when moved to said operating position after movement of said cover member to expose said space, whereby a recovery operation using said pressing member can be performed on said ink jet head by removing said ink jet head from said carriage; and said pressing member is disposed within said space for concealment by said cover member when said pressing member is in said accommodating position.
- 6. A recovery device as in claim 1, wherein said apparatus has a groove-shaped containing section attached to said housing in said space, said containing section being located outside said scanning area, and said pressing member includes a holding section movably mounted in said groove-shaped containing section and a body section for use in the recovery operation by pressing on an ink-storing portion of said ink jet head as said ink jet head is pressed down on said body section.
- 7. A recovery device as in claim 6, wherein said ink jet head comprises an ink discharge port and an ink storing portion for storing ink to be discharged from said ink discharge port, said ink storing portion having an externally-accessible portion located at a side of said ink jet head opposite said ink discharge port, the recovery operation being effected by applying pressure to said externally accessible portion of said ink storing portion with said body section of said pressing member.
- 8. A recovery device as in claim 7, wherein said holding section includes a first electrode and said containing section includes a second electrode, and said first and second electrodes are electrically connected with each other when said pressing member is in said operating position, said ink jet apparatus further comprising a detector for indicating that said first and second electrodes are connected for limiting a recording operation.
- 9. A recovery device as in claim 5, wherein said cover member is removable from said apparatus.
- 10. An ink jet apparatus having a housing with a space accommodating a carriage for scanning a recording area, an ink jet head removably mounted on said carriage for ejecting ink onto a recording medium as said carriage scans said recording area, and a cover member forming a part of said housing covering said space and being movable to a position exposing said space, and a recovery device, wherein:said recovery device includes a pressing member mounted in said space at a location outside said scanning area for movement between an accommodating position and an operating position; said pressing member extends out of said space when moved to said operating position after movement of said cover member to expose said space, whereby a recovery operation using said pressing member can be performed on said ink jet head by removing said ink jet head from said carriage; and said pressing member is disposed within said space for concealment by said cover member when said pressing member is in said accommodating position.
- 11. An apparatus as in claim 10, further comprising a groove-shaped containing section attached to said housing in said space, said containing section being located outside said scanning area, and said pressing member includes a holding section movably mounted in said groove-shaped containing section and a body section for use in the recovery operation by pressing on an ink-storing portion of said ink jet head as said ink jet head is pressed down on said body section.
- 12. An apparatus as in claim 11, wherein said ink jet head comprises an ink discharge port and an ink storing portion for storing ink to be discharged from said ink discharge port, said ink storing portion having an externally-accessible portion located at a side of said ink jet head opposite said ink discharge port, the recovery operation being effected by applying pressure to said externally accessible portion of said ink storing portion with said body section of said pressing member.
- 13. An apparatus as in claim 12, wherein said holding section includes a first electrode and said containing section includes a second electrode, and said first and second electrodes are electrically connected with each other when said pressing member is in said operating position, said ink jet apparatus further comprising a detector for indicating that said first and second electrodes are connected for limiting a recording operation.
- 14. An apparatus as in claim 10, wherein said cover member is removable from said apparatus.
Priority Claims (1)
Number |
Date |
Country |
Kind |
62-108884 |
May 1987 |
JP |
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Parent Case Info
This application is a continuation of application Ser. No. 07/831,635 filed Feb. 10, 1992, now abandoned, which in turn is a continuation of application Ser. No. 07/493,827 filed Mar. 15, 1990, now abandoned, which in turn is a continuation of application Ser. No. 07/187,987, filed Apr. 29, 1988, now U.S. Pat. No. 4,967,209, issued Oct. 30, 1990.
US Referenced Citations (10)
Continuations (3)
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Number |
Date |
Country |
Parent |
07/831635 |
Feb 1992 |
US |
Child |
08/183789 |
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US |
Parent |
07/493827 |
Mar 1990 |
US |
Child |
07/831635 |
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US |
Parent |
07/187987 |
Apr 1988 |
US |
Child |
07/493827 |
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US |