A dispenser (200) includes a supply structure (202) and a biasing structure (206). The supply structure holds mailers (204). A mailer from the mailers includes a first wall and a second wall. The first and second walls are closed at a first side of the mailer, closed at a second side of the mailer, and closed at a closed end of the mailer. The first and second walls are not closed at an open end of the mailer. The mailer is arranged to be dispensed from the supply structure (202). The biasing structure (206) is arranged to engage the mailer as the mailer is dispensed from the supply structure (202). The biasing structure (206) has narrowing surfaces configured to contact the sides of the mailer as the mailer is dispensed. The narrowing surfaces of the biasing structure (206) are arranged to narrow the open end of the mailer thereby causing the open end to be biased open.

A dispenser (200) includes a supply structure (202) and a biasing structure (206). The supply structure holds mailers (204). A mailer from the mailers includes a first wall and a second wall. The first and second walls are closed at a first side of the mailer, closed at a second side of the mailer, and closed at a closed end of the mailer. The first and second walls are not closed at an open end of the mailer. The mailer is arranged to be dispensed from the supply structure (202). The biasing structure (206) is arranged to engage the mailer as the mailer is dispensed from the supply structure (202). The biasing structure (206) has narrowing surfaces configured to contact the sides of the mailer as the mailer is dispensed. The narrowing surfaces of the biasing structure (206) are arranged to narrow the open end of the mailer thereby causing the open end to be biased open.

A sheet feeding device, which is included in an image forming apparatus and includes a device attachment body, includes a sheet container configured to accommodate a sheet, a support configured to support a lower face of the sheet in the sheet container, a sheet width regulator configured to regulate a position of the sheet in a sheet width direction, a conveying force applier configured to apply a sheet conveying force in a sheet conveying direction to the sheet in the sheet container, and a sheet guide disposed above the sheet in the sheet container and configured to regulate movement of the sheet in an upper direction.

A sheet feeding device, which is included in an image forming apparatus and includes a device attachment body, includes a sheet container configured to accommodate a sheet, a support configured to support a lower face of the sheet in the sheet container, a sheet width regulator configured to regulate a position of the sheet in a sheet width direction, a conveying force applier configured to apply a sheet conveying force in a sheet conveying direction to the sheet in the sheet container, and a sheet guide disposed above the sheet in the sheet container and configured to regulate movement of the sheet in an upper direction.

Various implementations described herein are directed to an apparatus having an elongated support with a recess. The apparatus includes multiple legs rotatably coupled to the elongated support so as to move between open and closed positions. The multiple legs collapse and retract from the open position to the closed position so as to nest within the recess of the elongated support. The multiple legs expand and deploy from the closed position to the open position so as to extend from the recess of the elongated support. The apparatus includes multiple arms rotatably coupled to the multiple legs so as to move between deployed and retracted positions. The multiple arms telescopically compress in a direction so as to slidably retract from the deployed position to the retracted position. The multiple arms telescopically expand in another opposite direction so as to slidably extend from the retracted position to the deployed position.

A document feeder assisting device includes a document stacker to stack a document to be conveyed toward a feed port of an automatic document feeder, a pressing device to press the document toward a document placement surface of the document stacker, and a conveyance device to convey the document. The document is stacked on the document placement surface exposed above with the pressing device moved.

An image reading apparatus includes a supply tray which support sheets and includes a movable plate configured to move in correspondence to reduction in a number of the sheets supported on the supply tray, a discharge tray which is located below the supply tray and supports discharged sheets, a conveyance guide which guides a sheet conveyed from the supply tray toward the discharge tray, a reading sensor which reads an image on the sheet conveyed along the conveyance guide, and a discharge unit having a discharge opening for discharging the sheet to the discharge tray and moves from a third position to a fourth position in correspondence to reduction in the number of the sheets supported on the supply tray. A first timing for which the movable plate is to move and a second timing for which the discharge unit is to move are different.

An image reading apparatus includes a supply tray which support sheets and includes a movable plate configured to move in correspondence to reduction in a number of the sheets supported on the supply tray, a discharge tray which is located below the supply tray and supports discharged sheets, a conveyance guide which guides a sheet conveyed from the supply tray toward the discharge tray, a reading sensor which reads an image on the sheet conveyed along the conveyance guide, and a discharge unit having a discharge opening for discharging the sheet to the discharge tray and moves from a third position to a fourth position in correspondence to reduction in the number of the sheets supported on the supply tray. A first timing for which the movable plate is to move and a second timing for which the discharge unit is to move are different.

An example of the claim method includes, in response to detecting a rejected media unit, directing a media feed path towards a reject area. The method includes depositing the rejected media unit into the reject area. The reject area is defined by a cassette surface on a body of the ribbon cassette. The ribbon cassette is unable to be removed from the media processing device until the rejected media unit is removed from the cassette surface.

An example of the claim method includes, in response to detecting a rejected media unit, directing a media feed path towards a reject area. The method includes depositing the rejected media unit into the reject area. The reject area is defined by a cassette surface on a body of the ribbon cassette. The ribbon cassette is unable to be removed from the media processing device until the rejected media unit is removed from the cassette surface.