G03G2215/00544

SHEET FEEDING APPARATUS AND IMAGE FORMING APPARATUS
20220127089 · 2022-04-28 ·

A sheet feeding apparatus includes an opening/closing unit including a stacking portion, a moving unit including a feed roller and a moving member supporting the feed roller, an urging portion, and a transmitting portion configured to transmit urging force of the urging portion to the moving member. The opening/closing unit is configured to press and move the moving unit in the second direction against the urging force while the opening/closing unit moves from the open position to the closed position. A force that the opening/closing unit receives from the moving unit in a state where the opening/closing unit is at the closed position is smaller than a maximum force that the opening/closing unit receives from the moving unit that is urged in the first direction by the urging portion while the opening/closing unit moves from the open position to the closed position.

SHEET FEEDING DEVICE AND IMAGE FORMING APPARATUS
20220127090 · 2022-04-28 ·

A sheet feeding device includes a door movable between an opened position and a closed position relative to an apparatus body, a stacking portion for a sheet, a cover portion configured to be situated at a first position when the door is situated at the opened position and to be situated at a second position when the door is situated at the closed position, and a moving unit including a feeding roller and a moving member supporting the feeding roller. The moving member is movable with respect to the stacking portion in a first direction in which the feeding roller comes close to the stacking portion and in a second direction which is opposite to the first direction. In a state in which the cover portion is situated at the first position, the moving unit is situated between the cover portion and the door.

Document feeder and image forming apparatus
11760594 · 2023-09-19 · ·

A document feeder includes a device body, and an opening and closing cover which is provided to be openable and closable with respect to the device body, and including a paper feed roller and a paper feed roller drive shaft on the device body. The document feeder includes a guide member, which is mounted rotatably to the paper feed roller drive shaft on an outer side of the paper feed roller in a roller axis direction thereof. The guide member guides a document being conveyed, in a state where the opening and closing cover is closed, by being opposed to the paper feed roller drive shaft in a predetermined orientation.

Photoreceptor stripper fingers with an improved profile for ultra-light weight media

An apparatus for stripping light weight and ultra-light weight media from a photoreceptor that is tacked thereto by electrostatic or vacuum force includes a set of low-tip stripper fingers configured to strip the light weight and ultra-light weight media from the photoreceptor. The low-tip stripper fingers are adjustable both in the cross process and in attack angle with respect to the photoreceptor in order to change the height at which the tip of each stripper finger is in relation to the photoreceptor and thereby prevent jams due to miss-strips. Additionally, dual stripper fingers are disclosed that support inboard and outboard edges of larger media in order to reduce dog ears and jams.

IMAGE FORMING APPARATUS

An image forming apparatus includes an apparatus body, a rotatable first rotary member, a rotatable second rotary member, a casing, a sheet discharge port, an opening and closing member, a duct, and a fan. The casing is provided within the apparatus body and storing the first and second rotary members. The sheet discharge port discharges the recording material that has passed through the nip portion out of the casing. The opening and closing member has the sheet discharge port and opens a conveyance path of the recording material from the nip portion to the sheet discharge port. The fan suctions air from the suction port through the duct. The duct is provided on the opening and closing member and comprises a suction port to suction air from the conveyance path. The suction port is provided on the same side as the first rotary member with respect to the conveyance path.

IMAGE PROCESSING APPARATUS
20210356896 · 2021-11-18 ·

According to one embodiment, an image processing apparatus includes an apparatus main body, a first rotating body, a second rotating body, and a connection member. The first rotating body is configured to be openable and closeable and provided in the apparatus main body. The second rotating body is provided in the first rotating body. The second rotating body is configured to be openable and closable from the first rotating body in the same direction as that of the first rotating body. The connection member is linear. The connection member is configured to connect the apparatus main body and the second rotating body to each other and to restrict a rotation angle of the second rotating body.

Image forming apparatus, and method of controlling image forming apparatus
11754961 · 2023-09-12 · ·

An image forming apparatus includes a sheet feeding unit storing a sheet, an image forming unit, a display unit, and one or more processors. The image forming unit forms an image on the sheet conveyed from the sheet feeding unit. The display unit displays a screen. The one or more processors perform control to cause the display unit to display a first sheet setting screen for setting sheet information about the sheet feeding unit on which a predetermined operation is performed based on the performance of the predetermined operation on the sheet feeding unit while a setting screen that prompts a user to make a copy-related setting is displayed. Where the predetermined operation is performed while a second sheet setting screen for setting sheet information about the sheet feeding unit is displayed, the one or more processors cause the display unit not to display the first sheet setting screen.

Image forming apparatus
11543762 · 2023-01-03 · ·

An image forming apparatus includes a body, a conveyance unit, an image carrier, a transfer unit, and a pre-transfer guide. The body has a sheet passage for conveying sheets along inner and outer conveyance surfaces mutually facing. The conveyance unit includes the outer conveyance surface and is supported pivotably between an open position and a closed position relative to the inner conveyance surface. The transfer unit rotatably supports a transfer roller. The pre-transfer guide includes a first guide on the outer conveyance surface and a second guide on the inner conveyance surface. The first guide has a contact segment protruding toward the second guide. The first guide and the transfer unit are supported independently swingably relative to the transfer unit. The first guide is urged toward the second, and the distance between the two guide surfaces is restricted by the contact segment touching a contacted portion.

Image forming apparatus
11520257 · 2022-12-06 · ·

A first protrusion is provided between an operation lever and a lock lever. The operation lever is for moving a pressure roller. The lock lever is provided for a sheet guide member for guiding a sheet that has passed through a fixing unit downstream in the sheet conveyance direction. The lock lever is for locking the sheet guide member at a position where the sheet guide member is engaged with a housing. The first protrusion protrudes from the sheet guide member toward an exterior cover. The first protrusion is provided with a second protrusion on the lock lever side of the first protrusion.

IMAGE FORMING APPARATUS
20220276588 · 2022-09-01 ·

An image forming apparatus includes an image bearing member, an apparatus body including a transfer member movable between a first position and a second position, an opening/closing member. The apparatus body includes a movement mechanism configured to move the transfer member in accordance with a movement of the opening/closing member. The movement mechanism includes a first movable member and a second movable member. The first movable member is configured to move a first end portion of the transfer member from the first position to the second position. The second movable member is configured to move a second end portion of the transfer member from the first position to the second position.