Recording apparatus
US4716421A · kind A · utility
26Cited by
4References
15Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 14, 1986 |
| Grant date | Dec 29, 1987 |
| Priority date | — |
| Expiry date | Oct 14, 2006 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB41J2/2103
- WIPO fieldTextile and paper machines
- WIPO sectorMechanical engineering
Abstract
A recording apparatus, such as an ink jet printer, with plural recording heads is described. Each recording head has a mark which is read by a detector to generate a corresponding signal. The signals from plural recording heads are utilized for registering these heads.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.