Collimation assembly and methods and apparatus for calibrating collimation and pre-scan assemblies in a laser scanning unit
US6933960B1 · kind B1 · utility
5Cited by
9References
16Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 31, 2004 |
| Grant date | Aug 23, 2005 |
| Priority date | — |
| Expiry date | Sep 22, 2024 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB41J2/473
- WIPO fieldTextile and paper machines
- WIPO sectorMechanical engineering
Abstract
A collimation assembly for use in a laser scanning unit is provided. Methods for aligning collimation and pre-scan assemblies in a laser scanning unit are further provided. Also provided are alignment structures for use in aligning collimation and pre-scan assemblies in a laser scanning unit.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.