Color printer
US5821974A · kind A · utility
Assignee
Inventors
Key dates
| Filing date | Sep 27, 1996 |
| Grant date | Oct 13, 1998 |
| Priority date | — |
| Expiry date | Sep 27, 2016 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06K2215/0094
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
Of a plurality of page memories for storing printing data corresponding to the printing heads, at least the page memory is associated with an auxiliary memory for storing at least two continuous pages of printing data for at least one printing head, wherein a printing data write unit executes a process for writing the next page of printing data in one of the page memory and the auxiliary memory while the printing data stored in the other one of the page memory and the auxiliary memory is being printed, and the image processing unit supplies printing data continuously and alternately from the page memory and the auxiliary memory to each corresponding printing head.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.