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WO/2022/210028A1 |
The present invention normalizes the life of a drum unit according to usage conditions. A drum unit 50 comprises a first photoreceptor drum 51K, a first developing unit 60K, second photoreceptor drums 51Y, 51M, 51C, and second developing...
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WO/2022/210025A1 |
Provided is a structure with which, by means of the driving force provided from a coupling, it is possible to both move a shutter from a closed position to an open position and rotate a conveyance member, and it is possible to continue t...
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WO/2022/210026A1 |
Provided is a structure with which, by means of the driving force provided from a coupling, it is possible to both move a shutter from a closed position to an open position and rotate a conveyance member, and it is possible to continue t...
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WO/2022/209425A1 |
Provided is a lubricant levelling blade (104) including an elastic member (1042) configured to contact a surface of an image bearer (3) to apply a lubricant to the surface of the image bearer. A contact surface (104c) of the elastic memb...
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WO/2022/202097A1 |
An image formation device (100) includes a sheet conveying unit (5b), an image formation unit (5c), a sheet reading unit (6), a binarization circuit (92), and a control circuit (9). The sheet reading unit (6) includes a lamp (6c) and a l...
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WO/2022/201594A1 |
In this developer storage container, a second rotation-stopped part with a longer distance to a transmission receiving part than a first rotation-stopped part is provided. The first rotation-stopped part and the second rotation-stopped p...
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WO/2022/201592A1 |
This toner cartridge comprises: a new toner storage part that stores new toner; a waste toner storage part that is disposed on the -H side of the new toner storage part and stores waste toner; a supply part that is provided in the new to...
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WO/2022/201593A1 |
This developer storage container comprises a conveyance part which conveys a developer in a first storage part to the outside, and a transmission receiving part to which driving is transmitted from a driving part of a main body of an ima...
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WO/2022/201982A1 |
In the present invention, a cover member (20) is open at one side in a direction orthogonal to the axial line of a shaft member (31), receives a twist coil spring (34) from the one side, and is provided with a fitting recess (26) for fit...
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WO/2022/196788A1 |
[Problem] To further develop a prior-art configuration. [Solution] This toner cartridge comprises a casing that accommodates a toner and that is provided with a toner discharge port, a fan, a shielding member that is capable of transitio...
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WO/2022/191846A1 |
In an example, a heated air knife and a negative pressure component are controlled to heat a subject gas and direct the subject gas through an evaporation channel at a target gas velocity that is above a flame propagation velocity for th...
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WO/2022/191060A1 |
The present invention provides a two-component development system image formation device that causes toner recovered by a drum cleaning roller to be recovered by a belt cleaner via a photoconductive drum and a transfer belt, and housed i...
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WO/2022/191845A1 |
In an example of the disclosure, a heat exchange and flame arrest device for use with a subject gas includes tubing arranged to traverse a core, with the tubing defining a cooling fluid pathway. The core includes a gas flow inlet, a set ...
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WO/2022/189875A1 |
A housing structure includes a lower housing, an upper housing, and a cover. The upper housing is mounted on the lower housing and includes a recessed hand grip on a side surface of the upper housing. The cover covers at least a part of ...
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WO/2022/186278A1 |
An image formation device (1) includes: a mounting part (200) comprising an operation member (201) configured to be capable of moving together with a container shutter (214); a toner storage part (18) configured to store toner received f...
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WO/2022/181435A1 |
This image forming device (100) includes switches (8), a printing unit (5), a determination circuit (7) and a control unit (1). On the basis of a determination voltage value outputted by the determination circuit (7), the control unit (1...
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WO/2022/182352A1 |
An example refill apparatus includes a flexible container to include a developer, an interlocking structure located on an interior of the flexible container, and a nozzle located at an end of the flexible container to couple to an image ...
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WO/2022/181465A1 |
The purpose of the present invention is to inhibit an electrical contact surface from being smeared with toner. A development cartridge 30 comprising: a housing 31 that can accommodate toner; a development roller 32 that can be rotated a...
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WO/2022/181376A1 |
An information processing device 20 comprising a CPU 21, wherein the CPU 21 displays an operator associated with a setting of a job on a display unit 14, and if the CPU 21 receives a retaining instruction, which is an instruction to reta...
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WO/2022/176779A1 |
A processor of this information processing device superimposes, on at least part of a first screen displayed on an operation screen, and displays a second screen different from a first screen by accepting user operation, and when such an...
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WO/2022/176882A1 |
An image formation device (10) is provided with a plurality of motors (2), an overcurrent detection unit (31), a load application unit (4), and a specification unit (32). Each of the plurality of motors (2) has an output shaft. The overc...
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WO/2022/176227A1 |
This detection device comprises: a transport unit with which transport of a medium having a first image formed thereon is stopped, and after the stopped state of the medium, the transport of the medium is resumed toward an image formatio...
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WO/2022/176780A1 |
A processor of an information processing device according to the present invention acquires state information which indicates the state of the information processing device, displays the acquired state information in a notification regio...
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WO/2022/176562A1 |
An information processing unit is provided with a CPU. The CPU causes a display unit to display an operator with which setting information that can be reflected in a job being an instruction to execute a function is associated, and on wh...
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WO/2022/172754A1 |
In the present invention, a display control unit 33: displays a stop button 41 for temporarily stopping a process in progress, the stop button being displayed on an operation screen in an operation panel 42 even when a job in progress th...
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WO/2022/172111A1 |
A cleaning blade for cleaning a rotating body is provided. The cleaning blade includes: an edge layer having a tip portion that comes into contact with the rotating body; and a coating layer on the tip portion of the edge layer. The coat...
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WO/2022/166372A1 |
A developing cartridge (100), comprising a housing (10) for accommodating carbon powder, a developing roller (11) rotatably mounted in the housing (10), a doctor blade (14) in contact with the developing roller (11), and a driving appara...
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WO/2022/166697A1 |
A toner cartridge (100), which relates to the field of printing and imaging. The toner cartridge (100) comprises: a capacitor module (30), a first contact electrode (41), and a second contact electrode (42), wherein the capacitance value...
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WO/2022/163803A1 |
Provided is an image forming device capable of easily initializing a consumable memory. The image forming device (1) comprises: a main housing equipped with consumables (4, 20); a controller (61); and a main memory (62), wherein the cons...
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WO/2022/163802A1 |
In the present invention, a suitable control voltage is supplied to a toner sensor. This drum unit is provided with a photosensitive drum, a developing unit, a connector 55, and a relay substrate 58. The developing unit comprises: a magn...
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WO/2022/163516A1 |
Provided is a technology which makes it possible to easily attach an elastic member to a shaft movable with respect to a housing. First, a first cam 52 is attached to one end of a shaft 51. Next, the shaft 51 to which the first cam 52 is...
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WO/2022/145304A1 |
A fixing belt (32) heats and melts a toner image formed on a conveyed sheet S and fixes the toner image to the sheet S in a fixing mode. A pressurization roller (33) is disposed to face the fixing belt (32) so as to be movable toward or ...
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WO/2022/138802A1 |
Provided is an image forming apparatus including a toner, and a fixing device configured to fix an image formed with the toner on a recording medium. The fixing device includes a fixing belt that is an endless belt, and a planar member c...
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WO/2022/139860A1 |
A developing device may include a housing to accommodate a developing agent, a developing roller to convey the developing agent adhered to an outer periphery of the developing roller to an outside of the housing, a regulation member posi...
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WO/2022/138685A1 |
The purpose of the present invention is to extract, for each type, image defects from a test image through a simple process. According to the present invention, a processor (80) generates a first pre-processing image and a second pre-pro...
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WO/2022/138315A1 |
The purpose of the present invention is to provide a drum cartridge that can be installed in removed from an image formation device, said drum cartridge has a developing container that can accommodate a developing agent, wherein the tone...
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WO/2022/138684A1 |
The purpose of the present invention is to accurately determine the cause of an image defect in an image forming apparatus, while suppressing the amount of computation by a processor. The processor (80) determines the cause of an image d...
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WO/2022/138076A1 |
This cleaning blade comprises a tip which comes into contact with a photoreceptor member. The tip is formed from polyurethane which has tan δ of 0.35 or higher in a 23°C environment, a loss elastic modulus of 5.59 MPa or higher in the ...
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WO/2022/131315A1 |
[Problem] To provide one form of each of a storage container capable of storing powder and an image forming system, each having further improved operability. [Solution] This storage container comprises: a pouch that comprises a bottom pa...
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WO/2022/131311A1 |
A toner container (100) comprises: an accommodation section (101) which accommodates toner; and a communication member (102) in which a receiving port (102e), a discharge port (102a), and a passage (102k) are formed. The passage has a fi...
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WO/2022/124422A1 |
[Problem] To provide a new form of a toner container that can be installed in an image forming device. [Solution] The present invention is provided with a toner housing unit, a discharge unit provided with an opening, a rotating member t...
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WO/2022/114183A1 |
A toner cartridge 2 includes: a casing 10 having a toner discharge opening 15; a conveyer member 20 rotatable about a first axis A1 inside the casing 10; a shutter 16 rotatable relative to the casing 10 about the first axis A1 between a ...
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WO/2022/113891A1 |
An image formation device 1 comprises: a registration unit 13 that registers a registration keyword or a registration key image; a data storage unit 14 that stores document image data; an extraction unit 15 that extracts an extraction ke...
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WO/2022/113898A1 |
Provided is a structure which, when a toner cartridge is fitted to a drum frame of a drum cartridge, can suppress friction between an electrical contact surface of a storage medium of the toner cartridge and a drum contact of the drum ca...
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WO/2022/113646A1 |
In this printing system which is based on electronic settlement and which is for charging a user in accordance with printing of an image, the user can change predetermined printing setting to a desired setting. A printing system 1 is pro...
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WO/2022/100705A1 |
A processing cartridge (1). The processing cartridge (1) comprises a cartridge body (A10), a photosensitive drum (20), a developing roller (30), a power receiving unit (21) and a pressing member (A40), wherein the photosensitive drum (20...
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WO/2022/097526A1 |
The present invention provides an electrophotography cleaning blade characterized in that: the tip-end surface of an elastic member is scanned using a scanning probe microscope; a binarized image is created in which values greater than o...
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WO/2022/093222A1 |
In an example of the disclosure, an intermediate transfer member cleaning system includes an intermediate transfer member ("blanket"), an endless cleaning surface, and a pyrolysis station. The blanket is to receive a thermoplastic print ...
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WO/2022/093367A1 |
A collection device includes a passage to direct air in an airflow direction, a discharge electrode disposed in the passage, a counter electrode that is disposed in the passage to cause a discharge between the counter electrode and the d...
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WO/2022/093354A1 |
A lubricant application device includes an application roller to apply a lubricant to an image carrier, and a housing to accommodate the application roller and a lubricant unit which includes a solid lubricant. The housing extends in a l...
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