| Class / Patent application number | Description | Number of patent applications / Date published |
|---|
| 271900090 | Including manual supply | 6 |
| 20090243187 | MEDIUM FEEDING UNIT AND IMAGE FORMING APPARATUS - An image forming apparatus includes: a first feeding unit and a second feeding unit. In the first feeding unit, a hand-feeding unit having a hand-feeding accommodating portion is mounted. The first feeding unit includes a first mounting portion into which a medium is conveyed from the hand-feeding accommodating portion. And a connection unit for consecutive installation is mounted to the first mounting portion in a state where the hand-feeding unit is removed from the first mounting portion. The connection unit includes an added conveyance path for consecutive installation. The second feeding unit includes a second mounting portion in which the hand-feeding unit is mounted and into which a medium is conveyed from the hand-feeding accommodating portion. And the second feeding unit is connected to the added conveyance path. | 10-01-2009 |
| 20140035219 | SHEET CONVEYING APPARATUS AND IMAGE FORMING APPARATUS INCLUDING THE SAME - A sheet conveying apparatus includes a casing, a first conveying path, a second conveying path, a joining conveyance path, and a guide member. The joining conveyance path is connected to a junction portion of the first conveying path and the second conveying path, and extends downward in a sheet conveying direction. The guide member is disposed in the junction portion of the first conveying path and the second conveying path, and shifted to a position between a first position to guide the first sheet from the first conveying path to the joining conveyance path and a second position to guide the second sheet from the second conveying path to the joining conveyance path. The guide member includes a supporting point portion disposed at a central part or around thereof in a lengthwise direction, so as to change in position by pivoting around the supporting point portion. | 02-06-2014 |
| 20160052735 | Manual Paper Feeder That Ensures Stable Paper Feeding Operation and Image Forming Apparatus Including the Same - A manual paper feeder includes is for installation at a side surface of a main body of an image forming apparatus. When the first auxiliary tray is located at an extension position in a state where the second auxiliary tray is housed downwards, an abutment between an upstream side end edge of the side surface cover and an inferior surface of the second auxiliary tray supports the first auxiliary tray at a first angle. When the second auxiliary tray is extracted from the first auxiliary tray at the extension position, an abutment between the upstream side end edge of the side surface cover and the inferior surface of the first auxiliary tray supports the first auxiliary tray at a second angle. The second angle is smaller than the first angle. | 02-25-2016 |
| 20160137443 | RECORDING MEDIUM CONVEYANCE APPARATUS AND IMAGE FORMING APPARATUS - The apparatus includes a first clutch and a second clutch. The first clutch transmits rotation of the driving unit in a first rotation direction to the first feeding device without transmitting rotation of the driving unit in a second rotation direction that is reverse to the first rotation direction to the first feeding device. The second clutch transmits the rotation of the driving unit in the second rotation direction to the conveyance device and the double-side printing conveyance device and without transmitting the rotation of the driving unit in the first rotation direction to the conveyance device and the double-side printing conveyance device. The third transmission path is configured to transmit the rotation of the driving unit to a conveyance device. The fourth transmission path is configured to transmit the rotation of the driving unit to a double-side printing conveyance device. | 05-19-2016 |
| 20160137444 | SHEET CONVEYANCE APPARATUS AND IMAGE FORMING APPARATUS - A sheet conveyance apparatus includes an apparatus body, a sheet stacking portion including an engagement portion, provided to be insertable to/removable from the apparatus body and capable of having sheets stacked thereon, and a conveyance guide portion provided to be insertable to/removable from the apparatus body and constituting a sheet conveyance path through which a sheet passes in a state where the conveyance guide portion is mounted to a mounted position in the apparatus body. The conveyance guide portion has an engaged portion that is pressed by the engagement portion accompanying an operation where the sheet stacking portion is inserted to the apparatus body, and moves the conveyance guide portion to the mounted position. | 05-19-2016 |
| 20160185138 | IMAGE FORMING APPARATUS - Provided is an image forming apparatus that, even when a paper feeding cassette is open, positively performs paper feeding from a manual feed tray, and yet shortens the printing interrupt time. Image forming apparatus includes a paper feeding cassette, guide member, paper feeding changeover determining part, and system control part. Paper feeding cassette is detachably loaded in an apparatus main body. Guide member is temporarily fixed in apparatus main body above paper feeding cassette, constituting a carrying passage for a paper sheet from manual feed tray. If paper feeding cassette is drawn out from apparatus main body, paper feeding changeover determining part determines whether or not paper feeding can be changed over to that from manual feed tray. If the result of determination by paper feeding changeover determining part shows that changeover is possible, system control part causes paper feeding from manual feed tray to be performed. | 06-30-2016 |
