Image forming apparatus
AssigneeOki Data Corporation
InventorIsao Kitano
Life of this patent
Estimating the term…
Abstract
An image forming apparatus includes a judging unit for judging as to whether paper jamming occurs in the medium feeding unit at a time that the paper jamming occurs in the medium conveyance route and a controller for controlling the medium positioned on an upstream side of the medium feeding unit to be conveyed into the medium feeding unit when judging that no paper jamming occurs in the medium feeding unit, to allow the feeding unit detaching from the apparatus body without tearing or breaking the jammed paper.
Claims8
An image forming apparatus for forming an image on a medium, comprising:
- an apparatus body, including a first medium discharge section,
- a medium feeding unit forming a part of a medium conveyance route, the medium feeding unit being detachably attached to the apparatus body, said medium feeding unit including a second medium discharge section which discharges a medium directly through an opening of the apparatus body, and
- a controller which judges whether a paper jam has occurred based on an output of at least one paper sensor, wherein
- if the paper jam occurs at other than the medium feeding unit, a medium upstream from the medium feeding unit continues to advance into the medium feeding unit and is discharged out of the medium conveyance route via the second medium discharge section, and wherein the second medium discharge section is disposed adjacent to a side surface of the apparatus body of the image forming apparatus.
An image forming apparatus for forming an image on a medium, comprising:
- an apparatus body, including a first medium discharge section,
- a medium feeding unit forming a part of a medium conveyance route, the medium feeding unit being detachably attached to the apparatus body, said medium feeding unit including a second medium discharge section, and
- a controller which judges whether a paper jam has occurred based on an output of at least one paper sensor,
- wherein, in accordance with the paper jam occurring at other than the medium feeding unit, a medium upstream from the medium feeding unit continues to advance into the medium feeding unit and is discharged out of the medium conveyance route via the second medium discharge section to a medium stack area inside the apparatus where the medium remains until removed by a user, the discharged medium from the second medium discharge section being deposited in the medium stack area without nipping and holding by any rollers other than a pair of rollers disposed in the second medium discharge section.
Dependencies are inferred from the claim text.