US5538351A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Thermal transfer printer and ribbon change structure
Assignee: Alps Alpine Co Ltd
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Filing: 1995-10-31
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Granted: 1996-07-23
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Expires: 2015-10-31
Abstract
Abstract A thermal transfer printer capable of elongating the period in which the ink ribbon can be used so that the frequency of ribbon cassette changes is reduced, the thermal transfer printer including a control unit arranged such that, if an end of an ink ribbon in the ribbon cassette mounted on a carriage is detected in a case where ribbon cassettes accommodating the same color ink ribbons are held in a plurality of cassette holding portions, the control unit causes the consumed ribbon cassette to be sent to an empty cassette holding portion and a new ribbon cassette to be selected and mounted on the carriage.
Inventors
- 👤 Tsuyoshi Miyano
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 08:44
CPC Classifications
B; B41; B41J; B41J35/00; B41J35/36; B41J32/00
Claims Analysis
Total Claims: 4
Claim 1
Independent Claim
300 words
A thermal transfer printer comprising: a carriage capable of reciprocating along a platen; a cassette mounting frame which is disposed on said carriage and on which a ribbon cassette can be mounted; a plurality of cassette holding portions formed at positions at which said plurality of cassette holding portions face said cassette mounting frame and each of which is capable of holding the ribbon cassette; cassette detection means disposed on said carriage and capable of detecting the type of the ribbon cassette held in said cassette holding portion when said carriage is moved; ribbon-end detection means disposed on said carriage and capable of detecting the end of the ink ribbon accommodated in the ribbon cassette mounted on said carriage; and drive means for reciprocating said cassette mounting frame and said cassette holding portion in directions in which said cassette mounting frame and said cassette holding portion mutually contact and separate from each other, wherein said drive means causes said cassette mounting frame and said cassette holding portion to contact and separate from each other to enable the ribbon cassette to be supplied/received between said cassette mounting frame and said cassette holding portion, and said thermal transfer printer further comprises control means arranged such that, when said ribbon-end detection means has detected the end of the ink ribbon in the ribbon cassette mounted on said carriage in a case where ribbon cassettes accommodating the same color ink ribbons are held in at least two cassette holding portions, said control means causes the consumed ribbon cassette to be sent to an empty cassette holding portion, said cassette detection means to detect a ribbon cassette accommodating another same color ink ribbon, and the detected ribbon cassette to be received from said cassette holding portion and to be mounted on said cassette mounting frame.
Claim 2
Dependent Claim
300 words
A thermal transfer printer comprising: a carriage capable of reciprocating along a platen; a cassette mounting frame which is disposed on said carriage and on which a ribbon cassette can be mounted; a plurality of cassette holding portions formed at positions at which said plurality of cassette holding portions face said cassette mounting frame and each of which is capable of holding the ribbon cassette; cassette detection means disposed on said carriage and capable of detecting the type of the ribbon cassette held in said cassette holding portion when said carriage is moved; ribbon-end detection means disposed on said carriage and capable of detecting the end of the ink ribbon accommodated in the ribbon cassette mounted on said carriage; and drive means for reciprocating said cassette mounting frame and said cassette holding portion in directions in which said cassette mounting frame and said cassette holding portion mutually contact and separate from each other, wherein said drive means causes said cassette mounting frame and said cassette holding portion to contact and separate from each other to enable the ribbon cassette to be supplied/received between said cassette mounting frame and said cassette holding portion, and said thermal transfer printer further comprises control means arranged such that, when said ribbon-end detection means has detected the end of the ink ribbon in the ribbon cassette mounted on said carriage in a case where ribbon cassettes accommodating the same color ink ribbons are held in at least two cassette holding portions, said control means causes the consumed ribbon cassette to be sent to an empty cassette holding portion, said cassette detection means to detect a ribbon cassette accommodating another same color ink ribbon, and the detected ribbon cassette to be received from said cassette holding portion and to be mounted on said cassette mounting frame.
Claim 3
Dependent Claim
361 words
A thermal transfer printer comprising: a carriage capable of reciprocating along a platen; a cassette mounting frame which is disposed on said carriage and on which a ribbon cassette can be mounted; a plurality of cassette holding portions formed at positions at which said plurality of cassette holding portions face said cassette mounting frame and each of which is capable of holding the ribbon cassette; cassette detection means disposed on said carriage and capable of detecting the type of the ribbon cassette held in said cassette holding portion when said carriage is moved; ribbon-end detection means disposed on said carriage and capable of detecting the end of the ink ribbon accommodated in the ribbon cassette mounted on said carriage; and drive means for reciprocating said cassette mounting frame and said cassette holding portion in directions in which said cassette mounting frame and said cassette holding portion mutually contact and separate from each other, wherein said drive means causes said cassette mounting frame and said cassette holding portion to contact and separate from each other to enable the ribbon cassette to be supplied/received between said cassette mounting frame and said cassette holding portion, and said thermal transfer printer further comprises storage means, arranged such that, in a case where ribbon cassettes accommodating the same color ink ribbons are held in at least two cassette holding portions, said storage means stores the positions of the cassette holding portions and the type of the ribbon cassettes; means arranged such that, when said ribbon-end detection means has detected the end of the ink ribbon in the ribbon cassette mounted on said carriage, said means detects whether or not a ribbon cassette of the same type as the consumed ribbon cassette is held in said cassette holding portion, and control means arranged such that, if the same type ribbon cassette is held, said control means causes the consumed ribbon cassette to be sent to an empty cassette holding portion, said cassette detection means to detect a ribbon cassette accommodating another same color ink ribbon, and the detected ribbon cassette to be received from said cassette holding portion and to be mounted on said cassette mounting frame.
Claim 4
Dependent Claim
361 words
A thermal transfer printer comprising: a carriage capable of reciprocating along a platen; a cassette mounting frame which is disposed on said carriage and on which a ribbon cassette can be mounted; a plurality of cassette holding portions formed at positions at which said plurality of cassette holding portions face said cassette mounting frame and each of which is capable of holding the ribbon cassette; cassette detection means disposed on said carriage and capable of detecting the type of the ribbon cassette held in said cassette holding portion when said carriage is moved; ribbon-end detection means disposed on said carriage and capable of detecting the end of the ink ribbon accommodated in the ribbon cassette mounted on said carriage; and drive means for reciprocating said cassette mounting frame and said cassette holding portion in directions in which said cassette mounting frame and said cassette holding portion mutually contact and separate from each other, wherein said drive means causes said cassette mounting frame and said cassette holding portion to contact and separate from each other to enable the ribbon cassette to be supplied/received between said cassette mounting frame and said cassette holding portion, and said thermal transfer printer further comprises storage means, arranged such that, in a case where ribbon cassettes accommodating the same color ink ribbons are held in at least two cassette holding portions, said storage means stores the positions of the cassette holding portions and the type of the ribbon cassettes; means arranged such that, when said ribbon-end detection means has detected the end of the ink ribbon in the ribbon cassette mounted on said carriage, said means detects whether or not a ribbon cassette of the same type as the consumed ribbon cassette is held in said cassette holding portion, and control means arranged such that, if the same type ribbon cassette is held, said control means causes the consumed ribbon cassette to be sent to an empty cassette holding portion, said cassette detection means to detect a ribbon cassette accommodating another same color ink ribbon, and the detected ribbon cassette to be received from said cassette holding portion and to be mounted on said cassette mounting frame.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1999-07-23 | 2000-01-22 | 2000-07-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2003-07-23 | 2004-01-22 | 2004-07-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2007-07-23 | 2008-01-22 | 2008-07-23 | $7700.00 | Window Closed / Lapsed |