An image forming apparatus includes a holding body that holds a formed image; a transport unit that transports a recording medium in a state where a tip of the recording medium is grasped by a grasping portion; a transfer cylinder that has a substantially circular cross section, and that includes a concave portion that accommodates the grasping portion in a direction substantially orthogonal to a rotation direction and transfers an image on the holding body to the recording medium transported by the transport unit by interposing the recording medium transported by the transport unit between the transfer cylinder and the holding body; and an imparting portion that imparts a transport load to the recording medium that is transported to a transfer position at which the image on the holding body is transferred to the recording medium.

A polymer material molded product includes a polymer material and a porous carbon material having an X-ray diffraction spectral characteristic shown in the following (1) or (2), (1): a peak derived from a (002) plane of carbon is observed, a half width of the peak derived from the (002) plane of carbon is 5° or more, and a half width of a peak derived from a (10) plane of carbon is 3.2° or less, and (2): the peak derived from the (002) plane of carbon is not observed, and the half width of the peak derived from the (10) plane of carbon is 3.2° or less.

A transport device includes: a first transport body; a second transport body that is movable between a contact position and a separate position with respect to the first transport body and that nips a transported material with the first transport body at the contact position; and a transport section that includes a holder to hold a leading end portion of the transported material and that transports the transported material toward a nip region where the first transport body and the second transport body nip the transported material in a state in which the second transport body is located at the separate position. After holding of the leading end portion by the holder for the transported material transported by the transport section has been released, the second transport body nips the transported material with the first transport body and transports the transported material.

An image forming system includes the following. An image former forms an image on a recording medium. A laminator performs lamination in which a film is laminated on a surface of the recording medium on which the image is formed by the image former. A hardware processor obtains information regarding image forming by the image former and that determines a condition of the lamination by the laminator based on the obtained information regarding the image forming.

A fixing belt and a fixing device suppress charging of the fixing belt and permit securing of a withstand voltage of secondary parts of the fixing belt are provided in addition to a heater. The fixing belt is formed of a tubular endless fixing film including, in order from an inner peripheral side of the film, abase layer, an elastic layer, and a release layer. A surface resistivity of the fixing belt measured from the base layer side is 7 [LOG Ω/sq.] or more and 10 [LOG Ω/sq.] or less.

In a fixing device, a first fixing member and a second fixing member are configured to form a nip in combination, and an arm biased by a first spring with a first biasing force provides a nip pressure. A cam rotatably arranged to cause the arm to move against the first biasing force has a first cam surface used to change the nip pressure from a first pressure to a second pressure smaller than the first pressure, and a second cam surface of which an angle of action is greater than that of the first cam surface to change the nip pressure from the second pressure to a third pressure smaller than the second pressure. A maximum pressure angle at the second cam surface is smaller than a maximum pressure angle at the first cam surface.

A fixing device for an image forming apparatus has a tubular fixing member that has a lubricant-coated inner surface. A rotating member contacts an outer surface of the fixing member. A heater is on an inner surface side of the fixing member at a first position. A pressing member presses against the inner surface of the fixing member at a second position. The pressing member extends beyond the outer edges of the fixing member and includes first grooves in an outward facing surface that contacts the inner surface of fixing member. At least one first groove has end portion that extends beyond an outer edge of the fixing member, an inner portion inside the outer edges of the fixing member, and connecting portion connecting the two other portions. The connector portion is angled inward toward a center of the fixing member and crosses the outer edge of the fixing member.

A printed material includes: a recording medium having a pressure-bonding surface on which an image portion and a pressure phase transition layer are formed, the recording medium being folded upon the recording medium and pressure-bonded; or a recording medium having a pressure-bonding surface on which an image portion and a pressure phase transition layer are formed and an additional recording medium, the recording medium and the additional recording medium being stacked and pressure-bonded together. When the printed material is unfolded into an unfolded medium by peeling pressure-bonded surfaces of the printed material off from each other and a surface of the unfolded medium that corresponds to the pressure-bonded surfaces of the printed material is observed, an exposed area ratio EA of the pressure phase transition layer in an outer edge portion E located in a location corresponding to at least one of edges of the printed material is smaller than an exposed area ratio IA of the pressure phase transition layer in a region other than the outer edge portion E.

A formed article according to one embodiment of the present disclosure includes a cylindrical base layer containing a polyimide as a main component, a sliding layer disposed on an inner circumferential surface side of the base layer and containing a polyether ether ketone as a main component, and an outermost layer disposed on an outer circumferential surface side of the base layer and containing a fluororesin as a main component.

Provided is a pressurizing member including a substrate, an elastic layer on the substrate, and a surface layer on the elastic layer, the surface layer containing a fluorine resin, wherein the surface layer has a surface resistivity of 1×10.sup.11[Ω/□] or less at a temperature of 25° C. when applying a DC voltage of 500 V, and a thermal conductivity λ in a thickness direction of the surface layer is 0.093 [W/(m.Math.K)] or less.