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JP7435053B2 |
To provide an image forming device that can notify a user of a difference between setting information at the time of estimation and setting information at the time of execution, so as to reduce disadvantages of the user.An image forming ...
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JP7434798B2 |
To acquire the amount of misregistration in an additional printing image with a simple configuration.An image forming apparatus 100 has: a first detection unit 109 that detects a mark (counter mark MK) formed in advance on a sheet; an im...
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JP7435123B2 |
A detachable container includes: a container body; and operation units on both sides of the container body attaching and detaching the container body. Each operation unit includes an outer gripping unit at an outer side of a respective o...
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JP7434764B2 |
A cleaning device cleans a conveyance face of a conveyance member conveying a sheet. The cleaning device includes a delivery roller, a pressure roller, a fixed roller and a winding roller. The delivery roller supports a web roll that a b...
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JP7435299B2 |
An image formation apparatus according to an embodiment includes a fixation device and a controller. The fixation device includes: a fixation member that includes a first region and a second region located closer to a center in a longitu...
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JP7435177B2 |
In a reading device, a controller performs: detecting occurrence of a double-feed; executing a double-feed process; detecting a state of double-fed sheets; executing a first process when a command is inputted; and executing a second proc...
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JP7434961B2 |
An image forming apparatus includes a first process unit, a second process unit, a first toner cartridge, and a second toner cartridge. The first toner cartridge includes a cartridge housing and a first shutter movable between a first cl...
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JP2024023536A |
[Problem] In an embodiment in which images are transferred to different types of media, even if the media are of a type with low transferability, the image retention means is Maintain good transferability of the retained image to the med...
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JP7434782B2 |
To provide a developer recovery device that can prevent resonance of a conveying screw in conveying a developer to be recovered without reducing conveyance performance.A developer recovery device comprises: a conveyance container that fo...
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JP2024022975A |
An object of the present invention is to provide an optical scanning device that can improve assembly work and an image forming apparatus equipped with the same. An optical scanning device includes a housing, a transparent member, a line...
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JP7434624B2 |
An image forming apparatus including: an image bearing member; a developing member to supply a developer to the image bearing member; and a cleaning member to clean a peripheral surface of the image bearing member in contact with the per...
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JP7434403B2 |
A printing apparatus displays a list of pieces of print data having specified print times in order of arrangement determined based on the print times of the respective pieces of print data.
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JP7433753B2 |
To provide an image formation apparatus capable of compatibly suppressing a fixation defect of an image and saving energy.An image formation apparatus has: an image formation part 10 which forms an image on a recording material; a fixati...
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JP7433970B2 |
To reduce the time required for the setting of a developing bias applied to a developer carrier.An image forming apparatus comprises: a rotatable image carrier; an electrifying member that electrifies the image carrier; a rotatable devel...
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JP7433789B2 |
A drive transmission device includes a driving gear, a follower gear, an intermediary gear, an output gear, and an elastic member. Transmission of a driving force from the driving gear to the follower gear and transmission of the driving...
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JP7433922B2 |
To provide a process cartridge and an image forming apparatus that can prevent an increase in drive torque in driving an image carrier.A process cartridge comprises a seal member 4 that is in contact with a peripheral surface of an image...
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JP7434638B2 |
An image forming apparatus including a consumable to be used for image formation. The image forming apparatus includes: a usage amount detector configured to detect a cumulative value of a usage amount of the consumable and a remaining a...
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JP7433780B2 |
To provide an image forming apparatus that can stably form, with a simple configuration, a primary transfer unit formed in a monochrome mode.In an image forming apparatus 100 that can switch between a first contact/separation state (full...
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JP7433877B2 |
There is provided an image forming system including at least a first image forming apparatus that includes a first image forming unit and an obtaining unit configured to obtain operation-related information related to an operation of the...
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JP7433832B2 |
To provide an image forming apparatus that has improved workability.An image forming apparatus comprises: an apparatus main body that has an image carrier that carries toner images; a transfer unit that has a transfer section that transf...
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JP7433777B2 |
A cartridge is mountable in and dismountable from a main assembly of an image forming apparatus, in which the main assembly includes an opening and an openable member including a discriminating portion. The cartridge includes a process u...
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JP7434512B2 |
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JP7433805B2 |
A developing roller is capable of preventing the generation of a difference in image density between a central portion and an end portion of an electrographic image. The developing roller has an electro-conductive mandrel and an electro-...
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JP7433943B2 |
To provide an image forming device capable of increasing the glossiness of toner image without increasing the number of treatments for glossiness improvement by a fixing part.The image forming device is capable of setting a mode to execu...
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JP7433985B2 |
An image forming apparatus includes a detecting unit configured to detect a test image formed on an image carrier; and an obtaining unit configured to obtain a color misregistration amount using a detection result of the test image by th...
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JP7433935B2 |
An image forming apparatus including a first member having a first face, a first protrusion and a second protrusion projecting from the first face, and a groove portion formed in the first face, and a second member having a second face p...
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JP7433852B2 |
An image forming apparatus that is capable of specifying a failed portion while preventing delay of an image forming operation appropriately. An image forming unit forms an image on a recording material. A detection unit detects an abnor...
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JP7433956B2 |
An image forming apparatus includes an image forming portion, a fixing portion, and a control portion. The fixing portion forms a nip portion to nip a recording material and includes heat-generating elements along a direction orthogonal ...
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JP7433825B2 |
To solve such a problem with an image formation device that needs for a design taking account of radio wave property in order to preferably detect a direction of an arrival radio wave by arranging multiple antennae in the image formation...
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JP7433823B2 |
To solve such a problem that an image formation device with multiple antennae for detecting an arrival direction of a radio wave has not been invented.An image formation device includes a communication substrate including multiple antenn...
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JP7433824B2 |
To solve such a problem that an image formation device with multiple antennae for detecting an arrival direction of a radio wave has not been invented.An image formation device includes a communication substrate including multiple antenn...
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JP7434024B2 |
An image forming apparatus includes an image forming unit to form an image onto a sheet based on an image forming condition, a conveyance roller to convey the sheet in a first conveyance path, a sheet discharger to discharge the sheet co...
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JP7434020B2 |
A verification apparatus includes a controller to display a screen in which a reference image as a verification target image is user selectable, to set, based on user input and. on the displayed reference image, a feature point of the re...
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JP7433831B2 |
An image forming apparatus to and from which a replenishment container accommodating toner is attachable and detachable includes a replenishment port to allow replenishment of toner from the replenishment container, an opening/closing po...
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JP7433895B2 |
To provide a package that improves workability in unpacking and operability of a cartridge after the unpacking, while ensuring dust-proofness in a wide range.A package has a cartridge that has a photoreceptor and a frame body covering th...
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JP7433881B2 |
An image scanning apparatus that is capable of executing control about an interrupt scan without using another apparatus. The image scanning apparatus includes a scanner and a controller. The scanner scans a document. The controller dete...
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JP7434036B2 |
An endless-shaped electrophotographic belt with a cleaning blade provides improvement in transfer remaining toner wiping properties. The electrophotographic belt has an endless shape including, on an outer circumferential surface thereof...
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JP7434521B2 |
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JP7433858B2 |
To appropriately determine the life of a developing device in an image forming apparatus having a plurality of image forming modes different in rotational peripheral speed ratio between a photoconductor drum and a developing roller.An im...
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JP7434029B2 |
To provide an electrophotographic belt that reduces the likelihood of the occurrence of unevenness in cleaning in a width direction performed by a cleaning blade even after a long-term use.The electrophotographic belt is an endless elect...
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JP7433946B2 |
An image forming apparatus includes: an image forming unit configured to form an image; a transfer circuit configured to generate a transfer voltage, and supply the transfer voltage to transfer roller for transferring the image onto a sh...
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JP7432146B2 |
An image forming apparatus includes a main body memory, and a controller. A second upper limit information stored in the main body memory indicates an upper limit of a printable page number that the image forming apparatus is allowed to ...
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JP2024021909A |
[Problem] To provide a cleaning body that has excellent cleaning performance over a long period of time. [Solution] The foamed elastic layer has a core body, a foamed elastic layer that is spirally wound around the outer peripheral surfa...
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JP2024021937A |
An image reading device and an image forming apparatus equipped with the same are provided, which can reduce the possibility that a rotating member for detecting a sheet will be damaged during maintenance or jam removal of a reading unit...
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JP2024021576A |
An image forming apparatus is provided that can collect toner transferred from a cleaning roller to a photosensitive drum without using a developing roller. An image forming apparatus 1 includes a photosensitive drum 52, a charging rolle...
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JP2024021171A |
An object of the present invention is to provide an image forming apparatus that can reduce the manufacturing cost related to a control program and shorten the waiting time while a photoreceptor is rotating unnecessarily. In an image for...
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JP2024021385A |
An object of the present invention is to enable easy confirmation using a fax preview when fax data is received in a memory. [Solution] A multifunction device 100 includes an operation unit 104 that displays images and accepts input thro...
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JP7432108B2 |
To improve the accuracy of positions of a plurality of movable guides provided on the downstream side in a sheet conveyance direction of a nip part.An image forming apparatus comprises: a first fixing member; a second fixing member that ...
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JP2024022344A |
The present invention maintains or improves printing productivity for print job data that can be processed at multiple printing speeds. A printing device that performs printing based on print job data includes: a determining unit that de...
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JP2024021577A |
An image forming apparatus is provided that can suppress toner that has moved from a cleaning roller to a photosensitive drum to a charging roller. A control unit 100 of an image forming apparatus 1 rotates a photosensitive drum 52 in a ...
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