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JP7497318B2 |
An image forming apparatus includes a fixation belt that catches and conveys a sheet of paper, a heat source that heats the fixation belt, a temperature controlling section that decides an instruction to the heat source for each control ...
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JP2024078331A |
An image forming apparatus is provided that can suppress condensation on the surface of a photosensitive drum while reducing operating noise. SOLUTION The image forming apparatus 1 includes a main body housing 2, a photosensitive drum 41...
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JP2024078064A |
To facilitate accurate determination of the posture of a belt member in the combined first and second frames, even when a second frame is configured to be separable from a first frame that holds a belt member and multiple roller members....
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JP7497194B2 |
An image forming apparatus includes a heater, heating roller heated by the heater and a fixing belt heated by the heating roller. A thermistor detects a temperature of the fixing belt at an area where the belt is stretched by the heating...
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JP2024078230A |
An image forming apparatus capable of restricting reversal of a cleaning blade is provided. [Solution] The image forming device includes a photoconductor drum 13 on whose surface a toner image is formed, a cleaning blade 40 that collects...
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JP2024077684A |
The present invention can prevent a sheet from rubbing strongly against a guide member and prevent the sheet from getting caught on the guide member. The image forming apparatus includes a photosensitive drum 51, a transfer roller 53, a ...
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JP2024078020A |
An image forming apparatus is made smaller by reducing the gap between a front plate and a rear plate. [Solution] In an image forming device 1 having a housing with a pair of side plates 11, 12 facing each other, a driven unit (process u...
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JP7497212B2 |
To shorten time required for calibration, and suppress a toner used amount.An image formation device includes: image formation means for forming a toner image onto an image carrier; density detection means for detecting density of the to...
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JP2024078228A |
A paper detection unit is capable of being cleaned with a simple structure without requiring a separate drive source. [Solution] Image forming device 1 has paper detection section 30 that detects paper being transported, and cleaning mem...
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JP2024077322A |
A cleaning device capable of preventing a cleaning blade from reversing with a simple configuration is provided. [Solution] The cleaning device 38 includes a cleaning blade 72 that scrapes off toner remaining on the surface of the image ...
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JP2024077419A |
A technology is provided that enables a developing roller to be moved with high precision relative to a drum cartridge. [Solution] The developing cartridge 1 includes a housing 10, a developing roller 30, and a spacing member. The housin...
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JP2024077399A |
A pressure device and an image forming apparatus are provided that, when a secondary transfer unit is replaced, do not increase work time and do not increase service costs. [Solution] A pressure device 300 includes an intermediate transf...
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JP2024077439A |
To shorten the time from the start to the end of printing in the case of continuous printing. [Solution] The image forming device (1) includes a CPU (101), which controls a heater (53) so that the target temperature value of the heating ...
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JP2024077079A |
To provide an image forming apparatus that can remove a unit from the main body of the apparatus in one action and prevents color unevenness of the cover after replacing the unit. [Solution] A part of the top cover of the device body is ...
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JP2024077440A |
An image forming apparatus is provided that can suppress a decrease in durability of a fixing unit when a sheet is cut by a cutter. [Solution] A control unit (101) controls a heater (53) so that the temperature of the heating rotor (51) ...
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JP2024077597A |
An embodiment of an image forming apparatus is provided. [Solution] An image forming device capable of mounting a first toner container and a second toner container includes a device main body, a moving unit including a first developing ...
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JP2024077076A |
To make it easier to read a predetermined code when a plurality of displays are automatically switched between each display in sequence. [Solution] An image processing device comprising: a display means for automatically switching betwee...
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JP2024077428A |
A static elimination device is provided for removing static electricity according to environmental information of a print medium. [Solution] The printing device includes a reception unit that accepts print jobs in which a print medium is...
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JP2024077438A |
An image forming apparatus is provided that can suppress a decrease in durability of a fixing unit when a sheet is cut by a cutter. [Solution] The control unit (101) rotates the heating rotor (51) or the pressure rotor (52) to transport ...
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JP2024077109A |
A frame for a recording device, which can easily realize a flat frame with high precision, and a recording device are provided. [Solution] The base frame has a top member made of plate material, a bottom member made of plate material and...
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JP2024077165A |
To satisfactorily ventilate in a desired ventilation direction. [Solution] A developing case 59 is provided with a ventilation hole 59a that allows ventilation between the inside and outside of a developing device 5. Also provided are a ...
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JP2024077078A |
An image forming apparatus is provided in which a gripping portion can be gripped in a smaller space, and a fixing unit replacement operation can be performed in a smaller space. [Solution] The gripping portion is attached to a low-heigh...
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JP2024077080A |
To provide a fixing unit with a replaceable exterior, which allows the use of only the exterior before replacement even after replacing the fixing unit, thereby suppressing differences in color between the exterior and the main body of a...
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JP2024077205A |
An image forming apparatus is provided that is capable of preventing an incompatible detachable unit from climbing over a blocking protrusion and being attached to the apparatus main body. The image forming device includes a toner bottle...
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JP2024076549A |
An image forming apparatus capable of appropriately determining when to replace a filter unit is provided. [Solution] The image forming device 1A comprises an image forming unit that transfers toner to an object to form an image, and a t...
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JP2024076826A |
A process cartridge capable of achieving both high image quality and high cleaning performance even with long-term use, and an electrophotographic apparatus having the process cartridge are provided. [Solution] A process cartridge which ...
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JP2024076778A |
An electrophotographic photoreceptor with excellent charging stability. [Solution] The photosensitive layer of the electrophotographic photoreceptor is a single layer, and contains a charge generating material, a binder resin, a first el...
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JP2024076696A |
An image forming apparatus is provided that is capable of forming copy-protected printed matter with a simple operation without fine adjustment of density. [Solution] The image processing unit 12 forms a latent image portion 51, in which...
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JP2024076841A |
To appropriately execute a scan job when the job is to be executed immediately. [Solution] An image processing device equipped with a scanner and a detection unit that detects an original document to be scanned by the scanner, and charac...
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JP2024076777A |
An electrophotographic photoreceptor having excellent abrasion resistance, filming resistance, and scratch resistance is provided. The electrophotographic photoreceptor includes a conductive substrate and a single-layer photosensitive la...
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JP2024076620A |
An image forming apparatus having a simple configuration is provided, which allows a user to easily recognize that a belt unit has been installed incorrectly. [Solution] An image forming apparatus 1 includes an apparatus body 100, a fixi...
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JP2024076779A |
The present invention provides an electrophotographic photoreceptor that is excellent in abrasion resistance, filming resistance, and scratch resistance, and can suppress transfer memory. [Solution] The single-layer photosensitive layer ...
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JP7496063B2 |
A process cartridge includes an image bearer, a developer bearer, and a positioning member. The image bearer is rotatable. The developer bearer is rotatable and opposite to the image bearer. The positioning member determines an opposing ...
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JP2024076723A |
There is a user need to be able to discharge a medium as is without having the medium be processed by a processing section that processes the medium. [Solution] The media processing device comprises a processing tray, an infeed roller th...
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JP2024076948A |
To suppress toner falling that can occur when using a developer containing lubricant particles. [Solution] An image forming apparatus 1 comprising a latent image carrier 21, and a developing device 26 which develops a latent image on the...
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JP7496060B2 |
To provide a bearing member that can prevent an increase in temperature due to heat generated from a bearing part despite a device configuration having a rotation shaft with the high number of rotations.A bearing member 120 is for receiv...
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JP2024076932A |
An image forming apparatus is provided that allows a user to select a linear speed and suppresses occurrence of poor fixing during image formation at the selected linear speed. [Solution] When an image forming device 10 receives an instr...
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JP7496059B2 |
An image forming apparatus includes an image reading unit configured to read an image formed on an object to be scanned, an image forming device configured to form an image on a printing object, a first processing unit configured to perf...
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JP7496461B2 |
To provide an image forming apparatus that has a higher convenience than a prior art in that the image forming apparatus displays, to a user, a confirmation screen for paper settings at an appropriate timing according to the user's usage...
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JP2024076088A |
When controlling the activation of a plurality of controllers that manage functional units that generate a return cause, it is possible to quickly return from an energy saving mode while suppressing unnecessary power consumption. [Soluti...
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JP2024075887A |
An image processing device is provided. SOLUTION The image processing device 10 includes a determination means 302 for determining a document size, a storage means 314 for storing a minimum output size that the image processing device 10...
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JP2024076221A |
A paper jam that occurs between a first pressure member and a second pressure member is easily eliminated. [Solution] The pressure contact state switching device includes a first pressure contact spring 133 and a second pressure contact ...
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JP2024075979A |
To easily remove a medium of an abnormal size that remains in a device when the device is recovered from a medium jam. When recovering from a medium jam, the control unit of the image forming apparatus 100 transports the medium a detecti...
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JP2024076098A |
The present invention aims to perform detection operations necessary for usability at low cost and with high accuracy. [Solution] The device comprises a cartridge having a memory 130, a control unit which controls image forming operation...
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JP2024076292A |
An object of the present invention is to further optimize overcurrent protection operation in response to changes in output voltage. [Solution] The inverter includes a control unit 200 that switches the output voltage Vout to a first vol...
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JP2024075930A |
An image processing device capable of registering a plurality of pieces of shortcut information has a technique for improving operability regarding the shortcut information. [Solution] The MFP1 can store multiple shortcuts, each includin...
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JP2024075903A |
[Problem] To reduce the labor and work time required by service personnel to address malfunctions and to suppress unnecessary part replacement. [Solution] The image processing system 500 includes an image reading unit that reads an image...
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JP2024076245A |
An image forming apparatus is provided that is capable of ensuring good operability in attaching and detaching a cleaning tool without interfering with other components of the apparatus. [Solution] In an image forming device equipped wit...
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JP7495657B2 |
A developing device (26) configured to develop a latent image formed on a surface of an image bearer (21) includes a rotator (26a), a bearing (26m), a holder (29), a first regulator (26m1), and a second regulator (29a). The rotator inclu...
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JP7494689B2 |
An image forming apparatus includes a memory and a controller. The memory stores first mode information indicating whether the apparatus is set to a contract mode or a normal mode, and second mode information indicating whether a print p...
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