Claims
- 1. A recording apparatus comprising:
- a carriage for moving a recording head in a recording region for effecting recording on a recording material and in a non-recording region adjacent to said recording region;
- mounting means, in said carriage, for detachably mounting said recording head to said carriage;
- operating means for permitting mounting and demounting of said recording head by said mounting means;
- prohibiting means, in said carriage, for prohibiting operation of said operating means; and
- releasing means for releasing the prohibiting operation of said prohibiting means, only when said carriage is at a predetermined position in said non-recording region.
- 2. A recording apparatus according to claim 1, wherein said recording head ejects ink to effect recording.
- 3. A recording apparatus according to claim 1, wherein said recording head includes an electrothermal transducer for generating thermal energy for ejecting ink.
- 4. An ink jet recording apparatus comprising:
- a carriage for moving an ink jet recording head in a recording region for effecting recording by ejecting ink from an ink ejection outlet of said ink jet recording head onto a recording material and in a non-recording region adjacent to said recording region;
- mounting means, in said carriage, for detachably mounting said ink jet recording head to said carriage;
- operating means for permitting mounting and demounting of said ink jet recording head by said mounting means;
- prohibiting means, in said carriage, for prohibiting operation of said operating means; and
- releasing means for releasing the prohibiting operation of said prohibiting means, only when said carriage is at a predetermined position in said non-recording region.
- 5. An ink jet recording apparatus according to claim 4, further comprising capping means, in said non-recording region, for capping an ejection outlet of said ink jet recording head.
- 6. An ink jet recording apparatus according to claim 4, wherein said ink jet recording head includes an electrothermal transducer for generating thermal energy for ejecting ink.
- 7. An ink jet recording apparatus according to claim 4, further comprising carriage movement preventing means for preventing movement of said carriage, said carriage movement preventing means being sandwiched between a side of said carriage and said mounting means and being operable when a releasing lever of said mounting means permits said ink jet recording head to be dismounted.
- 8. An ink jet recording apparatus according to claim 4, further comprising:
- a carriage guiding surface provided in said carriage to guide said ink jet recording head when said ink jet recording head is being mounted to or dismounted from said carriage;
- guiding means for inclining an ejection side surface of said ink jet recording head relative to said carriage guiding surface when a releasing lever of said mounting means permits the ink jet recording head to be dismounted, wherein a height from said guiding means to said carriage guiding surface is greater than a height from a guiding surface of said ink jet recording head to said ejection side surface of said ink jet recording head.
- 9. An ink jet recording apparatus according to claim 8, wherein said guiding means also functions as a grip for said releasing lever of said mounting means.
- 10. An ink jet recording apparatus according to claim 8, wherein said guiding means is a part of a guiding arm of said mounting means and operates in association with operation of said releasing lever of said mounting means.
- 11. An ink jet recording apparatus according to claim 4, further comprising:
- an openable cover for covering a movable range of said carriage;
- a locking member, coupled to said carriage, for preventing movement of said carriage, said locking member being interrelated with opening and closing of said cover, so as to be engaged with a portion of said carriage to prevent movement of said carriage when said cover is opened and so as to be disengaged from the portion of said carriage to permit movement of said carriage when said cover is closed.
- 12. An ink jet recording apparatus according to claim 5, further comprising:
- a main switch;
- a casing having an openable door so as to permit mounting and dismounting of said ink jet recording head to and from said carriage external to said casing, and for encasing said carriage and said capping means; and
- control means for permitting opening or closing of said door only when said main switch of said apparatus is in an on-state.
- 13. An ink jet recording apparatus according to claim 12, wherein said control means includes a control circuit for causing said capping means to cap an ejection side surface of said ink jet recording head when said door is closed.
- 14. An ink jet recording apparatus according to claim 4, further comprising:
- feeding means including a roller to form a nip to feed the recording material;
- releasing means for releasing said nip.
- 15. An ink jet recording apparatus comprising:
- a carriage for moving an ink jet head cartridge in a recording region for effecting recording by ejecting ink from an ink ejection outlet of said ink jet head cartridge onto a recording material and in a non-recording region adjacent to said recording region;
- mounting means, in said carriage, for detachably mounting said ink jet head cartridge to said carriage;
- operating means for permitting mounting and demounting of said ink jet head cartridge by said mounting means;
- prohibiting means, in said carriage, for prohibiting operation of said operating means; and
- releasing means for releasing the prohibiting operation by said prohibiting means, only when said carriage is at a predetermined position in said non-recording region.
- 16. An ink jet recording apparatus according to claim 15, further comprising capping means, in said non-recording region, for capping an ejection outlet of said ink jet head cartridge.
- 17. An ink jet recording apparatus according to claim 15, wherein said ink jet head cartridge includes an ink jet recording head.
- 18. An ink jet recording apparatus according to claim 17, wherein said ink jet recording head includes an electrothermal transducer for generating thermal energy for ejecting ink.
- 19. An ink jet recording apparatus according to claim 15, wherein said ink jet head cartridge includes an ink tank.
Priority Claims (5)
Number |
Date |
Country |
Kind |
2-203179 |
Jul 1990 |
JPX |
|
2-230324 |
Aug 1990 |
JPX |
|
2-255154 |
Sep 1990 |
JPX |
|
2-259162 |
Sep 1990 |
JPX |
|
3-181687 |
Jun 1991 |
JPX |
|
Parent Case Info
This application is a continuation of application Ser. No. 07/737,151 filed Jul. 29, 1991 abandoned.
US Referenced Citations (15)
Foreign Referenced Citations (12)
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Date |
Country |
0379151 |
Jul 1990 |
EPX |
54-56847 |
May 1979 |
JPX |
59-123670 |
Jul 1984 |
JPX |
59-138461 |
Aug 1984 |
JPX |
60-71260 |
Apr 1985 |
JPX |
60-172576 |
Sep 1985 |
JPX |
60-172575 |
Sep 1985 |
JPX |
0173942 |
Aug 1986 |
JPX |
61-279573 |
Dec 1986 |
JPX |
62-083167 |
Apr 1987 |
JPX |
0122588 |
May 1988 |
JPX |
0055253 |
Mar 1991 |
JPX |
Continuations (1)
|
Number |
Date |
Country |
Parent |
737151 |
Jul 1991 |
|