Image forming apparatus having a removable roller unit
US6564026B2 · kind B2 · utility
3Cited by
6References
4Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Oct 12, 2001 |
| Grant date | May 13, 2003 |
| Priority date | — |
| Expiry date | Oct 12, 2021 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG03G2221/18
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
An image forming apparatus includes an apparatus body, a heat roller, a fixing roller, a press roller pressed against the fixing roller, and endless belt passed over the heat roller and fixing roller, and a tension roller applying tension to the endless belt. The heat roller, fixing roller, endless belt and tension roller are constructed into a unit member, which is removably mounted to the apparatus body.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.