Patent US5278577A successfully refreshed from Google Patents.
US5278577A
Expired / Lapsed
US
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Method of carrying out a thermal transfer printing by using a thermal transfer printer
Assignee: Dai Nippon Printing Co Ltd
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Filing: 1992-11-24
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Granted: 1994-01-11
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Expires: 2012-11-24
Abstract
Abstract A thermal transfer printing is carried out in a printer. A cassette case housing a thermal transfer printing film is inserted into the printer and set in position. The cassette case has an outer surface provided with a plurality of marking positions to one of which a reflective mark is applied to indicate the usage and/or ink characteristics of the printing film in the cassette case. For printing, printing sheets are fed into the printer. Each sheet has a sheet mark indicating the usage and/or ink characteristics adapted to it. The reflective mark and the sheet mark are detected in the printer, and only when it is determined that the detected marks are of the same usage and/or of the same ink characteristics, the printer is allowed to operate.
Inventors
- 👤 Kengo Kitsuki
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 07:46
CPC Classifications
B; B41; B41J; B41J17/00; B41J17/36
Claims Analysis
Total Claims: 4
Claim 1
Independent Claim
168 words
A method of carrying out a thermal transfer printing by using a thermal transfer printer having a thermal head, comprising the steps of: providing a cassette case housing a thermal transfer printing film and having an outer surface provided with a plurality of marking positions; applying to one of said positions a reflective mark to indicate a usage of said thermal transfer printing film, depending upon a position of the reflective mark; setting said cassette case into said printer; feeding into said printer sheets one by one from a stack of the sheets each having thereon a sheet mark indicating a usage of each of said sheets; detecting said reflective mark and said sheet mark on each of said sheets; and operating said printer to transfer ink on said thermal transfer printing film onto each of said sheets in accordance with images produced by said thermal head, only when the reflective mark on said cassette case and the sheet mark on each of said sheets indicate identical usages.
Claim 2
Independent Claim
168 words
A method of carrying out a thermal transfer printing by using a thermal transfer printer having a thermal head, comprising the steps of: providing a cassette case housing a thermal transfer printing film and having an outer surface provided with a plurality of marking positions; applying to one of said positions a reflective mark to indicate a usage of said thermal transfer printing film, depending upon a position of the reflective mark; setting said cassette case into said printer; feeding into said printer sheets one by one from a stack of the sheets each having thereon a sheet mark indicating a usage of each of said sheets; detecting said reflective mark and said sheet mark on each of said sheets; and operating said printer to transfer ink on said thermal transfer printing film onto each of said sheets in accordance with images produced by said thermal head, only when the reflective mark on said cassette case and the sheet mark on each of said sheets indicate identical usages.
Claim 3
Independent Claim
171 words
A method of carrying out a thermal transfer printing by using a thermal transfer printer having a thermal head, comprising the steps of: providing a cassette case housing a thermal transfer printing film and having an outer surface provided with a plurality of marking positions; applying to one of said positions a reflective mark to indicate an ink characteristic of said thermal transfer printing film, depending upon a position of the reflective mark; setting said cassette case into said printer; feeding into said printer sheets one by one from a stack of the sheets each having thereon a sheet mark indicating an ink characteristic of each of said sheets; detecting said reflective mark and said sheet mark on each of said sheets; and operating said printer to transfer ink on said thermal transfer printing film onto each of said sheets in accordance with images produced by said thermal head, only when the reflective mark on said cassette case and the ink mark on each of said sheets indicate identical ink characteristics.
Claim 4
Independent Claim
171 words
A method of carrying out a thermal transfer printing by using a thermal transfer printer having a thermal head, comprising the steps of: providing a cassette case housing a thermal transfer printing film and having an outer surface provided with a plurality of marking positions; applying to one of said positions a reflective mark to indicate an ink characteristic of said thermal transfer printing film, depending upon a position of the reflective mark; setting said cassette case into said printer; feeding into said printer sheets one by one from a stack of the sheets each having thereon a sheet mark indicating an ink characteristic of each of said sheets; detecting said reflective mark and said sheet mark on each of said sheets; and operating said printer to transfer ink on said thermal transfer printing film onto each of said sheets in accordance with images produced by said thermal head, only when the reflective mark on said cassette case and the ink mark on each of said sheets indicate identical ink characteristics.
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) | 1997-01-10 | 1997-07-12 | 1998-01-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2001-01-10 | 2001-07-12 | 2002-01-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2005-01-10 | 2005-07-12 | 2006-01-11 | $7700.00 | Window Closed / Lapsed |