Method and apparatus for replacing a printer with a new printer of a different type
US6027268A · kind A · utility
Assignee
Inventors
Key dates
| Filing date | Apr 24, 1998 |
| Grant date | Feb 22, 2000 |
| Priority date | — |
| Expiry date | Apr 24, 2018 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB41J11/42
- WIPO fieldTextile and paper machines
- WIPO sectorMechanical engineering
Abstract
A printing apparatus and method of use therefore are disclosed. The printing apparatus is usable as a replacement printer for replacing an existing printer apparatus without having to change printer drivers or make custom firmware changes in computers on a computer network. The inventive printer apparatus includes a map of source number assignments in the memory of the replacement printer apparatus for the replaced existing printer apparatus and for the replacement printer apparatus. The printing apparatus has a plurality of paper sources with each paper source being assigned a particular pre-assigned assignment code. The print request codes associated with the existing network printer being replaced must be determined. The print request codes are representative of a particular type of paper source. A map of print request codes which are sent by computers on the network for driving the existing printer are compared with the pre-assigned source number assignment of the replacement printer. If the pre-assigned source number assignment is different for any of the paper sources than the print request code, a user can change the source number assignment to agree with the print request c…
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.