摘要:
An image decoloring device includes: a decoloring processing unit configured to perform decoloring for removing the color of a decolorable colorant; a sheet carrying unit configured to transfer a sheet and causing the sheet to pass through the decoloring processing unit; a print condition detection unit arranged upstream of a direction in which the sheet is transferred by the sheet carrying unit with respect to the decoloring processing unit, the print condition detection unit obtaining print condition information indicating the print condition of an image formed on the sheet; and a process controlling unit configured to control the decoloring processing unit based on a result of detection given from the print condition detection unit.
摘要:
There is provided a connection apparatus for connecting an image forming apparatus and a plurality of sheet post-processing apparatuses. This connection apparatus has a flapper portion for switching a plurality of conveying paths going toward the plurality of sheet post-processing apparatuses. Sensors are provided near inlet rollers and near output rollers, respectively. Outputs of the sensors are inputted to a wired OR circuit, so that an output of the wired OR circuit is supplied to a CPU of one of the connected sheet post-processing apparatuses.
摘要:
A sheet post-processing apparatus or a connection apparatus has a flexible paper guide provided in a position of the inlet rollers, having a length ranging from an upstream side of the sensor to a downstream side of the sensor with respect to the conveying path, having a cut off in a portion corresponding to the sensor.
摘要:
There is provided a connection apparatus for connecting an image forming apparatus and a plurality of sheet post-processing apparatuses. This connection apparatus has a flapper portion for switching a plurality of conveying paths going toward the plurality of sheet post-processing apparatuses. Sensors are provided near inlet rollers and near output rollers, respectively. Outputs of the sensors are inputted to a wired OR circuit, so that an output of the wired OR circuit is supplied to a CPU of one of the connected sheet post-processing apparatuses.
摘要:
An image forming apparatus including a sheet loader, the sheet loader including: a discharger configured to discharge a first sheet and a second sheet after the first sheet; a tray configured to support the second sheet on the first sheet; a support configured to support the first sheet on the tray; a controller configured to control the support to lower a first angle than a second angle, the first angle being an angle of the first sheet against a direction to which the discharger discharges the second sheet at a position where the second sheet hits on the first sheet, the second angle being an angle of the tray against the direction at a position where the first sheet hits on the tray.
摘要:
An image forming apparatus including a sheet loader, the sheet loader including: a discharger configured to discharge a first sheet and a second sheet after the first sheet; a tray configured to support the second sheet on the first sheet; a support configured to support the first sheet on the tray; a controller configured to control the support to lower a first angle than a second angle, the first angle being an angle of the first sheet against a direction to which the discharger discharges the second sheet at a position where the second sheet hits on the first sheet, the second angle being an angle of the tray against the direction at a position where the first sheet hits on the tray.
摘要:
A sheet processing apparatus includes a first detector configured to detect a leading edge of a sheet conveyed in a conveying direction, a second detector provided on a downstream side of the first detector in the sheet conveying direction to detect the leading edge of the sheet conveyed, a punching portion, in the downstream side of the first detector in the sheet conveying direction, to move in a sheet width direction crossing the sheet conveying direction and perform a punching process for the sheet, an edge detector configured to move in the width direction together with the punching portion and detect the edge of the sheet conveyed in the width direction, and a controller, on the basis of at least either of information of a conveying speed of the sheet and a sheet length in the conveying direction, when the edge detector starts movement in the width direction after the first or second detector detects the leading edge of the sheet, to judge whether the edge detector can detect the edge of the sheet or not, as a result of the judgment, selecting the detector positioned on the most downstream side in the conveying direction among the first and second detectors which can be used, and when the selected first or second detector detects the leading edge of the sheet conveyed, permitting the edge detector to start movement to detect the edge of the sheet in the width direction.
摘要:
A sheet processing apparatus includes a first detector configured to detect a leading edge of a sheet conveyed in a conveying direction, a second detector provided on a downstream side of the first detector in the sheet conveying direction to detect the leading edge of the sheet conveyed, a punching portion, in the downstream side of the first detector in the sheet conveying direction, to move in a sheet width direction crossing the sheet conveying direction and perform a punching process for the sheet, an edge detector configured to move in the width direction together with the punching portion and detect the edge of the sheet conveyed in the width direction, and a controller, on the basis of at least either of information of a conveying speed of the sheet and a sheet length in the conveying direction, when the edge detector starts movement in the width direction after the first or second detector detects the leading edge of the sheet, to judge whether the edge detector can detect the edge of the sheet or not, as a result of the judgment, selecting the detector positioned on the most downstream side in the conveying direction among the first and second detectors which can be used, and when the selected first or second detector detects the leading edge of the sheet conveyed, permitting the edge detector to start movement to detect the edge of the sheet in the width direction.
摘要:
A sheet processing apparatus includes a first detector configured to detect a leading edge of a sheet conveyed in a conveying direction, a second detector provided on a downstream side of the first detector in the sheet conveying direction to detect the leading edge of the sheet conveyed, a punching portion, in the downstream side of the first detector in the sheet conveying direction, to move in a sheet width direction crossing the sheet conveying direction and perform a punching process for the sheet, an edge detector configured to move in the width direction together with the punching portion and detect the edge of the sheet conveyed in the width direction, and a controller, on the basis of at least either of information of a conveying speed of the sheet and a sheet length in the conveying direction, when the edge detector starts movement in the width direction after the first or second detector detects the leading edge of the sheet, to judge whether the edge detector can detect the edge of the sheet or not, as a result of the judgment, selecting the detector positioned on the most downstream side in the conveying direction among the first and second detectors which can be used, and when the selected first or second detector detects the leading edge of the sheet conveyed, permitting the edge detector to start movement to detect the edge of the sheet in the width direction.
摘要:
A charge neutralization according to one aspect of the invention is equipped with a charge neutralization which performs charge removal as it is brought in close proximity to or into contact with a major surface of a sheet when the sheet passes it in moving in a prescribed first direction, and escape portions located at edge confronting positions of the charge neutralization that are to be opposed to edges of the sheet in a second direction that crosses the first direction, for reducing abrasion due to contact with the sheet.