Sheet stacking device and image forming apparatus provided with same
US4787616A · kind A · utility
60Cited by
12References
14Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 25, 1985 |
| Grant date | Nov 29, 1988 |
| Priority date | — |
| Expiry date | Oct 25, 2005 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG03G2215/00586
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
A sheet stacking device and an image forming apparatus provided with the sheet stacking device. The sheet stacking device has a sheet sorting function, and in addition, sheet re-feeding function so as to make it possible to produce a duplex copy or superimposed copy. It is further possible to use the sorter portion as a sheet feeding facility.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.