An image forming apparatus includes a control unit configured to perform a first mode, a second mode, and a third mode. The first mode is a mode in which a sheet conveyance unit is controlled so that an arrival time from a passage of a trailing edge of a preceding sheet through a nip portion to an arrival of a leading edge of a succeeding sheet succeeding to the preceding sheet at the nip portion becomes a first time. The second mode is a mode in which the sheet conveyance unit is controlled so that the arrival time becomes a second time. The third mode is a mode in which the sheet conveyance unit is controlled so that the arrival time becomes a third time. The second time is longer than the first time, and The third time is longer than the second time.

An image forming apparatus forms an image on a recording material by using toner containing a release agent, and includes: a fixer that fixes, on the recording material, a toner image formed on the recording material; a reverse transport path that is arranged on a downstream side of the fixer in a recording material transport direction and reverses and transports the recording material after fixing; a reverse roller that is provided on the reverse transport path and reverses and sends out the recording material by reversely transporting the recording material; a transporter that is provided between the fixer and the reverse roller on the reverse transport path; and a release agent remover that removes the release agent adhering to the reverse roller, wherein the transporter includes a release agent adhesion preventer that prevents the release agent from adhering to the transporter.

There is provided an image recording apparatus having a housing having a front wall and a rear wall, and a right wall and a left wall defining an internal space of the housing, a sheet roll holder configured to hold a sheet roll, a supporting member configured to support the sheet roll, the supporting member extending in an axial direction of the sheet roll and being supported by the sheet roll holder, a sheet conveyer arranged in an internal space of the housing, the sheet conveyer being configured to convey a sheet unwound from the sheet roll, and a recording device configured to record an image on the sheet unwound from the sheet roll and conveyed by the sheet conveyer. The sheet roll holder is configured to be slidable with respect to the housing so as to be detachable from and attachable to the housing.

An electronic component includes a substrate, an element mounted on a center portion of the substrate, a first terminal portion provided on the substrate at an edge of a first end portion of the substrate as seen in the element, and a second terminal portion provided on the substrate at an edge of a second end portion. The first terminal portion includes a first edge and a second edge in a direction perpendicular to a first direction from the element toward the first end portion and a length of the first edge is different from that of the second edge. The second terminal portion includes a third edge and a fourth edge in the direction and a length of the third edge is different from that of the fourth edge.

Compositions and methods that generally relates to treating a substrate and for improving adhesion of an image to a treated substrate and more particularly relates to systems and methods utilizing a combination of a poly tertiary amide, colloidal silica, and optionally a polymeric binder, for treating a substrate and for improving adhesion of an electrographic image to a treated substrate.

A sheet laminator includes a sheet separation device, a sheet insertion device, and circuitry. The sheet separation device is configured to perform a sheet separating operation to separate a non-bonding portion of a two-ply sheet in which two sheets are overlapped and bonded together at a bonding portion of the two-ply sheet, and a sheet inserting operation to insert an inner sheet between the two sheets. The sheet lamination device is configured to perform a sheet laminating operation on the two-ply sheet after the sheet separating operation and the sheet inserting operation. The circuitry is configured to cause the sheet lamination device to perform the sheet laminating operation on the two-ply sheet while causing the sheet separation device to perform the sheet separating operation on another two-ply sheet subsequent to the two-ply sheet or the sheet separating operation and the sheet inserting operation on said another two-ply sheet.

An image forming apparatus includes an image forming unit configured to form an image on a recording medium, a first frame and a second frame configured to support the image forming unit, the first frame and the second frame being provided to sandwich the image forming unit, an outer casing member extending along a surface of the first frame configured to cover the first frame, and an electronic circuit substrate that is provided on a side opposite to the image forming unit via the surface of the first frame, and is provided between the first frame and the outer casing member, wherein the electronic circuit substrate extends in a direction crossing a surface of the outer casing member.

An information processing apparatus includes an event detection unit detecting at least one event; a registration unit registering corresponding information in which the event, which is detected by the event detection unit, is associated with a program; and a display unit displaying a screen, which is generated by the program, in accordance with the event, which is detected by the event detection unit, based on the corresponding information which is registered in the registration unit.

An image forming apparatus includes an execution unit, a power supply control unit, and a setting unit. In a case where the power supply control unit receives a shutdown request while the execution unit is executing first repair processing for a predetermined partition in accordance with reservation information, the setting unit changes the reservation information from the first repair processing to second repair processing that takes a shorter time than the first repair processing.

A sheet feed device includes a sheet storage portion, a first regulation portion, a feed portion, and a second regulation portion. The sheet storage portion is attached to an apparatus main body in a detachable manner. A sheet is stored in the sheet storage portion. The first regulation portion stands on a bottom surface of the sheet storage portion and regulates a position of the sheet in a predetermined width direction by externally abutting on a first side of the sheet in the width direction. The feed portion is provided in the apparatus main body and feeds the sheet in a feed direction perpendicular to the width direction. The second regulation portion is provided in the apparatus main body and regulates a position of the sheet by externally abutting on the first side at a downstream of the first regulation portion in the feed direction.