Printing medium management apparatus
US5751303A · kind A · utility
Assignee
Inventors
Key dates
| Filing date | Nov 10, 1994 |
| Grant date | May 12, 1998 |
| Priority date | — |
| Expiry date | Nov 10, 2014 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB41J19/142
- WIPO fieldTextile and paper machines
- WIPO sectorMechanical engineering
Abstract
A hot melt ink jet printer capable of handling 54 inch media widths and printing at a minimum resolution of 300 dots per inch. The ink jet printer of the present invention includes a printing medium handling system for transporting the printing medium through the printer. The printing medium handling system includes a paper tensioning system for maintaining a constant tension in the printing medium as the printing medium is advanced past the print heads for imaging and also subsequently as the printing medium is post-image heated. A readable/writable memory unit accompanies the supply of printing medium and provides information indicative of the color characteristics, handling characteristics, and/or related characteristics associated with the printing medium for use by a controller at each important control point of the paper path. A controller, connected to the memory unit and responsive to the characteristics information, controls operation of the paper handling system throughout the entire imaging process.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.