Abstract: A printing apparatus includes a conveyance unit to convey a print medium, a belt, a tensioner, and a control unit. The belt transmits a driving force of a drive unit to the conveyance unit. The tensioner is displaceable and makes pressure contact with the belt to generate tension. The control unit controls driving of the drive unit in a state where the tensioner is in pressure contact with the belt. The control unit performs first control in which the drive unit is driven with a first control value, which is not based on a driving amount detected by a detection unit. Where the detection unit detects the driving amount, the control unit subsequently performs second control in which the drive unit is driven with a second control value, which is based on the driving amount detected by the detection unit.

Abstract: A recording apparatus includes a recording unit configured to record an image onto a sheet, a first conveyance roller configured to convey the sheet, a motor configured to drive the first conveyance roller, and a control unit configured to repetitively perform control for accelerating the motor in an acceleration period and then decelerating the motor in a deceleration period, wherein, in at least a part of the deceleration period, the control unit makes an absolute value of a second deceleration in a second control of the motor smaller than an absolute value of a first deceleration in a first control of the motor, the first control being performed in a case where a trailing edge of the sheet does not stop in a first predetermined region, the second control being performed in a case where the trailing edge of the sheet stops in the first predetermined region.

Abstract: Provided is a waste liquid storing container capable of reducing imbalance in the absorption of waste liquid in an absorber that absorbs waste liquid. The liquid storing container includes a liquid absorber that absorbs liquid, a casing that houses the liquid absorber, a discharge portion that discharges liquid down in a direction of gravitational force into the casing, and an introduction space into which the liquid from the discharge portion is introduced. The liquid storing container further includes a liquid divider provided inside the introduction space to divide the liquid discharged from the discharge portion.

Abstract: Provided is a waste liquid storing container capable of reducing imbalance in the absorption of waste liquid in an absorber that absorbs waste liquid. The liquid storing container includes a liquid absorber that absorbs liquid, a casing that houses the liquid absorber, a discharge portion that discharges liquid down in a direction of gravitational force into the casing, and an introduction space into which the liquid from the discharge portion is introduced. The liquid storing container further includes a liquid divider provided inside the introduction space to divide the liquid discharged from the discharge portion.

Abstract: A printing apparatus includes a conveyance unit to convey a print medium, a belt, a tensioner, and a control unit. The belt transmits a driving force of a drive unit to the conveyance unit. The tensioner is displaceable and makes pressure contact with the belt to generate tension. The control unit controls driving of the drive unit in a state where the tensioner is in pressure contact with the belt. The control unit performs first control in which the drive unit is driven with a first control value, which is not based on a driving amount detected by a detection unit. Where the detection unit detects the driving amount, the control unit subsequently performs second control in which the drive unit is driven with a second control value, which is based on the driving amount detected by the detection unit.

Abstract: A damping component includes a base with an attachment portion to be attached to a vibrated member, a damping member disposed at an outer circumferential side of the base while being compressed, and a holding portion disposed at an outer circumferential side of the damping member and compressively holding the damping member. The damping member has rigidity lower than rigidity of the base and rigidity of the holding portion and has a loss factor, measured by a mechanical impedance method in a state being compressed between the base and the holding portion, of 0.05 or more.

Abstract: A damping component includes a base with an attachment portion to be attached to a vibrated member, a damping member disposed at an outer circumferential side of the base while being compressed, and a holding portion disposed at an outer circumferential side of the damping member and compressively holding the damping member. The damping member has rigidity lower than rigidity of the base and rigidity of the holding portion and has a loss factor, measured by a mechanical impedance method in a state being compressed between the base and the holding portion, of 0.05 or more.

Abstract: A developer supply container for use with an image forming apparatus includes a shell having an air passage and a discharge nozzle, a developer storage pouch storing developer contained inside the shell, and a discharging nozzle for discharging the developer accommodated in the developer storage pouch to outside of the developer supply container. In addition, an air passage allows air to communicate between inside and outside of the shell, and a seal attached to the shell seals the air passage to maintain a pressure inside the shell in a negative pressure state which is lower than a pressure outside the shell. The developer storage pouch is deformed to discharge the developer by peeling the seal off the shell to permit air to enter the shell through the air passage.

Abstract: A developer supply container includes: a developer accommodating bag, having an elastic restoring force, for accommodating the developer; and a developer discharging path for discharging, when the developer accommodating bag is mounted in a main assembly of an image forming apparatus, the developer accommodated in the developer accommodating bag to the main assembly. When the developer accommodating bag is mounted in the main assembly, the developer accommodating bag is expandable by pressure generating means provided in the main assembly. An amount of the developer accommodated in the developer accommodating bag is such that by accommodation of the developer, a volume of the developer accommodating bag is not less than a volume when a contraction pressure of the developer accommodating bag has a maximum value.

Abstract: A developer supply container for an image forming apparatus includes a container shell; a developer accommodation bag contained in the container shell; a developer discharging path for discharging the developer from the bag an outside of the developer supply container; an air fluid communication path for fluid communication between inside and outside of the container shell; and a maintaining portion sealing the air fluid communication path to maintain a pressure inside the container shell in a negative pressure state, wherein the developer accommodation bag deforms to discharge the developer, by the maintaining portion opening the air fluid communication path to permit air to enter the container shell through the air fluid communication path.

Abstract: An image forming apparatus includes an image forming unit that forms an unfixed toner image on a recording material and a fixing unit, wherein, in a case where an image is formed by using the toners of the plurality of colors, when a specific gravity of the toners is ? (g/cm3) and a weight average particle diameter of the toners is L (?m), the image forming unit sets a maximum laid-on amount A (mg/cm2) of each color in the unfixed toner image on the recording material so as to satisfy the following condition: A<??L/30?3, and wherein the fixing unit fixes the unfixed toner image to the recording material so that a dot spread amount (?m) of the toner image satisfies the following condition: ?(??L3/90?3A)?Dot Spread Amount.

Abstract: Provided is an electron-emitting device including an insulating member and a gate stacked on a substrate. A cathode is disposed on a side surface of the insulating member. The cathode has a plurality of protrusions provided along a corner of the insulating member. The gate has a plurality of protrusions extending toward the cathode.