Konica Minolta, Inc.

Konica Minolta Business Technologies, Inc.

Hideyuki Nukumi

Shinya Naoi

Takumi Michibata

Yoshitada Ichikawa

Kouki Muramoto

Masaki Takahashi

Takao Shibazaki

A paper feeder includes: first and second accommodation units which are arranged side by side in a casing along a recording paper conveyance direction and in which recording paper is loaded in a specified accommodation orientation; and an erroneous loading detection unit which is provided in a non-loaded region between the first and second accommodation units, detects whether or not the recording paper is loaded, and detects recording paper accommodated in an orientation other than the specified accommodation orientation, wherein the paper feeder can shift a bundle of the recording paper loaded in the second accommodation unit to the first accommodation unit arranged on a downstream side of the recording paper conveyance direction.

Paper feeder and image forming apparatus

Information processing equipment includes: a main body housing unit; and a console panel provided at the main body housing unit, the console panel having a front surface which has a display unit visible on the main body housing unit and does not include at least a hard key for switching an operation mode to a maintenance mode, the hard key being provided on a surface other than the front surface of the console panel.

Information processing equipment having a hard key that is provided separately from a console panel and that is inaccessible with the console panel in a closed state

A sheet feeder includes a manual feeding tray to stack a sheet, the tray being openable and closable to a main body by rotation about a rotation axis in a direction perpendicular to a sheet feeding direction; a sheet width regulating member provided in the manual feeding tray to regulate a side edge of the sheet in a sheet width direction and to have a variable regulating width; an auxiliary tray that does not move with an opening/closing operation of the manual feeding tray and stacks the sheet with the manual feeding tray; a sheet width regulating member provided in the auxiliary tray to regulate the side edge of the sheet and to have a variable regulating width; a link member interlocking the regulating members; and a feeding roller provided in the main body to individually feed the sheet stacked over the manual feeding tray and the auxiliary tray.

Sheet feeder and image forming apparatus

A sheet is discharged from between a discharge roller and a feeding roller as pinched between the rotating discharge roller and feeding roller. In this arrangement, a guide is arranged from an upstream side to a downstream side in a sheet discharge direction. The guide is arranged to contact the discharge roller at a downstream position in the discharge direction from a position where the discharge roller contacts the feeding roller.

Sheet discharge apparatus and image forming apparatus

An image forming device makes a sheet pass between first rotating member and separator in a pressed position, causes second rotating member pair to transport a sheet, transports the sheet from second rotating member pair with the sheet held between third rotating member and image carrier in a transfer position, transfers an image formed on image carrier onto the sheet, and suspends rotation of first rotating member when a portion of the sheet, which is distance L away from the sheet's rear end, passes the pressed position. Provided that length&#x2267;(M+L) and length(M+L) where M is a distance from the pressed position to the transfer position, when the sheet has lengthin a transport direction, the device delays image formation start and/or advances sheet transport start, by a predetermined time period as compared to when the sheet has lengthin the transport direction.

Image forming device and image forming method which prevents misalignment between front end of formed image and front end of sheet

An image forming apparatus having a door on a side surface of a body of the apparatus. Three pivot points for supporting the door to be capable of pivoting horizontally are disposed in the rear side of the apparatus body, in an upper section, in a middle section and in a lower section, respectively. The upper pivot point and the lower pivot point are adjustable with reference to the middle pivot point.

Growing community of inventors

Aichi-ken, Japan

Hideyuki Nukumi