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Information processing apparatus which specifies a set of one or more
candidate sizes of a recording medium to...
An application is determined, which has a function of printing data using a printer and requests capability information of the printer. Based on the determined...
Job management system, image forming apparatus, control method, and
An image forming apparatus of a job management system associates a paper brand identifier with a paper name to record a number of sheets of paper used in an...
Information processing apparatus capable of updating firmware, control
method therefor, and storage medium...
An information processing apparatus that is capable of shortening downtime caused by updating firmware. A setting unit sets obtaining time at which update...
Reducing wait time when external apparatus used for image processing
An image forming apparatus that communicates with an external apparatus includes an identification unit that identifies processing target data that is not...
Network system, distribution system, control method, and storage medium
for managing firmware
An image forming apparatus of a network system requests a distribution system for firmware, acquires the firmware from the distribution system, applies the...
Information processing apparatus, method of controlling the same, program
and storage medium
Provided are an information processing apparatus provided with a display unit including a touch panel, and a method for controlling the same. The information...
Robot apparatus and speed reducer state diagnosing method
A robot apparatus includes a multi-joint robot including, in at least one portion, a joint including a motor, a speed reducer connected to the motor, an input...
Image forming apparatus
In an image forming apparatus, a first cooling unit sends airflow to cool a first developing unit, and a second cooling unit sends airflow to cool a second...
Process cartridge having force receiving portion and image forming
apparatus including process cartridge
A process cartridge detachable from an image forming apparatus main body which includes an image bearing member, a developer bearing member, a developing frame...
Image forming apparatus with a cartridge that includes and image bearing
An image forming apparatus that can prevent a protection cover from being detached from an apparatus main body when the attaching of a process cartridge is...
Cartridge, mounting method for coupling member, and disassembling method
for coupling member
A cartridge is detachably mountable to a main assembly of an electrophotographic image forming apparatus. The cartridge includes coupling member that is...
Image forming apparatus
An image forming apparatus includes an LED unit capable of being in an exposing position or a retracted position, and a cartridge capable of being inserted into...
Image forming apparatus with waste toner collection container
An image forming apparatus comprising: an image carrier; an image forming unit configured to form a toner image on the image carrier by using toner, based on...
Printing apparatus, method for controlling printing apparatus, and storage
A printing apparatus includes a printer unit a shift unit that shifts the printing apparatus from a first power state to a second power state when a power...
Fixing apparatus having fixing device with first and second fixing
members, feeding device with first and...
A fixing device includes a fixing device for nipping and feeding a sheet to fix a toner image on a sheet, said fixing device including a first fixing member...
Image forming apparatus to control recording material feeding based on
when an image is formed on an image...
An image forming apparatus, which forms an image at an image forming interval and feeding timing corresponding to a predetermined recording material size,...
Detecting device and image forming apparatus
A detecting device for detecting a surface potential of a photosensitive member includes a first electrode adapted to be positioned with a space relative to a...
Printing apparatus, printing apparatus control method, and storage medium
for performing background color removal
An offset image that can occur at a time when reading images printed on both sides of a sheet is automatically removed by a simple operation.
Image forming apparatus
An image forming apparatus comprising a conveyance path of recording material comprises a door, when opened, the inside of the apparatus is exposed, and an...
Fixing device having rotatable pressing member with needle-like filler
A fixing device includes a rotatable heating member and a rotatable pressing member which are configured to fix a toner image on a recording material in a nip...
A fixing member, includes: a base layer; and a porous elastic layer provided on the base layer and configured to contain a needle-like filler. The elastic layer...
Electrophotographic fixing member having cured silicone rubber layer with
unsaturated aliphatic group and...
An electrophotographic fixing member includes a substrate, a cured silicone rubber layer and a fluorine resin layer bonded onto the cured silicone rubber layer,...
A fixing apparatus configured to include a rotational member having a conductive layer, a coil having a helical shape, a resonance circuit including a resonance...
Image forming apparatus
An image forming apparatus includes: an image forming device; a fixing device; a first feeding path configured to discharge the recording material so that a...
Image forming apparatus controlling light exposure based on applied bias
When a toner image formed on the surface of a photosensitive drum is transferred onto an intermediate transfer belt, a transfer bias is applied to a primary...
Belt unit and image forming apparatus
A belt unit includes an endless belt; multiple rollers including a tension roller that applies tension to the belt; a frame to which the multiple rollers are...
Image forming apparatus
An image forming apparatus includes: an intermediary transfer member; an image forming unit; a transfer member; a cleaning member; and a setting portion for...
Image forming apparatus using press member to prevent deflection of belt
An outer roller is provided at a position offset upstream, in a rotation direction of an image carrying belt, of an inner roller. The inner and outer rollers...
Unit, cleaning unit, process cartridge, and image forming apparatus
A cleaning unit usable with an image forming apparatus includes a cleaning blade, supported by a frame and including a free end contactable to an image bearing...
Developer supply container
A developer supply container detachably mountable to a developer receiving apparatus, the developer supply container includes an accommodating portion for...
Image forming apparatus with voltage applying device
An image forming apparatus includes a detachably mountable developing device including a developer container, a developer carrying member, a feeding member,...
Layer thickness regulating member, developing device and process cartridge
A layer thickness regulating member regulates an amount of developer carried on a surface of a developer carrying member and includes a base portion and a layer...
The present invention is an image-forming method in which, when .theta.(A) is the contact angle relative to water of a surface of a photosensitive member and...
Toner and method of producing toner
An object of the present invention is to provide a toner that produces an excellent bending resistance in the output image and that also exhibits an excellent...
Developing apparatus, developing method, image forming apparatus and image
The present invention provides a developing apparatus including a toner, a toner carrying member and a regulating member, wherein the toner is a magnetic toner...
Electrophotographic photosensitive member, process cartridge, and
Provided is an electrophotographic photosensitive member including a charge-generating layer that includes: an amine compound represented by the formula (1) and...
Exposure apparatus and device manufacturing method
An exposure apparatus comprises an original stage which holds an original, a substrate stage which holds a substrate, and a control unit which controls a...
Exposure apparatus and method of manufacturing device
An exposure apparatus projects an image of a pattern formed on a mask onto a substrate through a projection optical system. The exposure apparatus includes: a...
Correcting optical device and image pickup apparatus
A correcting optical device according to an aspect of the present invention in which, when image shake is not corrected, a restricting member is caused to...
Optical system and optical apparatus having the same
An optical system includes, in order from an enlargement conjugate side to a reduction conjugate side via a largest air gap, a front unit having a negative...
Lens barrel and imaging apparatus
A lens barrel is provided that includes a lens holding unit configured to hold a lens; and a cam cylinder that is provided with a cam groove for engaging with...
Light guiding unit, and light illuminating device and image reading
apparatus using the same
Provided is a light guiding unit including: a light guiding member including an incident surface, an exit surface elongated in a first direction, and a light...
Method and apparatus for imaging of semi-transparent matter
The invention relates to a method and apparatus for measuring the spatial and velocity distribution of scattering structures of a sample in semi-transparent...
Method and device of measuring wavefront aberration, method of
manufacturing optical system, and recording medium
A wavefront aberration measuring method forms a plurality of spot images by causing light, which is transmitted through a test optical system, to be incident on...
Scale, vernier encoder and apparatus using the same
The scale for a vernier encoder including a sensor relatively movable with the scale in a first direction and configured to read periodic patterns provided in...
Water-repellent and oil-repellent composition, and water-repellent film
formed by using the composition
A water-repellent and oil-repellent composition, including an incompletely condensed product P.sub.2 obtained by further condensing an incompletely condensed...
Sheet bundle binding processing apparatus and image forming system having
The purpose of the present invention is to provide a sheet bundle binding processing apparatus capable of performing a binding process on a sheet bundle...
Image forming apparatus and image forming system
An image forming apparatus includes an apparatus main body, an image forming unit, a storage portion, a moving unit, a stack portion, and a conveyance unit,...
Image forming apparatus and method
A generation unit is configured to generate a plurality of pieces of chromatic color material data, for each color positioned at a surface of a dark portion in...
Method for cleaning liquid ejection head
A method for cleaning a liquid ejection head which includes applying a voltage to a coating layer of the liquid ejection head to cause the coating layer to be...