摘要:
An image forming device includes a body having a top, a bottom, a front and a back. In one embodiment, a plurality of horizontally-aligned imaging units, each comprising a photoconductive member, transfer toner images to an intermediate transfer mechanism located below the plurality of imaging units. A pick mechanism may pick media sheets from a media input tray and feeds the media towards the front of the body. For duplex printing, the media sheets may travel along a duplex path that extends along the front of the body. In one embodiment, an access door at the front of the body pivots between a closed position and an open position. In the open position, a user may gain access to both media paths.
摘要:
An image forming device includes a body having a top, a bottom, a front and a back. In one embodiment, a plurality of horizontally-aligned imaging units, each comprising a photoconductive member, transfer toner images to an intermediate transfer mechanism located below the plurality of imaging units. A pick mechanism may pick media sheets from a media input tray and feeds the media towards the front of the body. For duplex printing, the media sheets may travel along a duplex path that extends along the front of the body. In one embodiment, an access door at the front of the body pivots between a closed position and an open position. In the open position, a user may gain access to both media paths.
摘要:
An image forming device includes a body having a top, a bottom, a front and a back. In one embodiment, a plurality of horizontally-aligned imaging units, each comprising a photoconductive member, transfer toner images to an intermediate transfer mechanism located below the plurality of imaging units. A pick mechanism may pick media sheets from a media input tray and feeds the media towards the front of the body. For duplex printing, the media sheets may travel along a duplex path that extends along the front of the body. In one embodiment, an access door at the front of the body pivots between a closed position and an open position. In the open position, a user may gain access to both media paths.
摘要:
Multi-functional image forming devices that may include a base color laser printer comprising a front side, a back side, a top, and a bottom. The color laser printer may further include a media path, a laser printhead, and a plurality of image forming units. A scanning mechanism comprising a scan bed may be mounted on the top of the base color laser printer. In one embodiment, the media path includes a first section positioned within the base color laser printer and a second section that extends between the scanning mechanism and the top of the base color laser printer. In one embodiment, the scanning mechanism is pivotally mounted to the base color laser printer and movable to access the second section of the media path.
摘要:
The present application is directed to methods and devices for determining a media level in an input area within an image forming device. In one embodiment, a support section configured to hold a stack of media sheets is positioned in the image forming device. A pick mechanism is positioned to contact a top-most media sheet of the stack of media sheets in the support section. The pick mechanism may include a pick motor and a pick roller. A sensor roller may be positioned separate from the pick roller and in contact with the top-most media sheet. A controller may determine the media level based on a movement of the sensor roller after the top-most media sheet has moved to a predetermined location.
摘要:
The present application is directed to methods for determining the location and movement of a media sheet within an image forming device. In one embodiment, the media sheet is positioned within an input area of the device. A pick roller is rotated to move the sheet from the input area and into a media path. An encoder roller may be positioned in contact with the sheet to detect the actual movement of the sheet from the input area. A controller may determine the expected amount of movement based on the movement of the pick roller and compare this amount with an actual amount of movement based on the movement of the encoder roller.
摘要:
Embodiments of a pick mechanism for use in an image forming device. In one embodiment, a first mechanism individually moves each of the media sheets from a stack in the input area thereby gradually decreasing a height of the stack. The first mechanism applies a first force profile to the stack while individually moving each of the plurality of media sheets. As the media sheets are moved, the height of the stack gradually decreases from a first height to a second height. As the stack decreases below the second height, a second force profile is applied to the stack. The second force profile is different from the first profile. The first and second force profiles prevent slip as the media sheets are fed from the input area, and also prevent double sheet feeds.
摘要:
The present application is directed to methods and devices for aligning media sheets in an input tray of an image forming device. The input tray includes a support surface and at least two spaced apart side walls. A first side wall includes a reference surface to align the media sheets. A second side wall includes a plurality of biasing members. The biasing members bias the media sheets toward the reference surface.
摘要:
The present application is directed to methods and devices for aligning media sheets in an input tray of an image forming device. The input tray includes a support surface and at least two spaced apart side walls. A first side wall includes a reference surface to align the media sheets. A second side wall includes a plurality of biasing members. The biasing members bias the media sheets toward the reference surface.
摘要:
The present application is directed to electrical connectors that are connected to cartridges for use in image forming devices. The electrical connectors may form a communication path between the cartridge and the image forming device. The electrical connectors may include a circuit board and a housing. The housing may be configured to guide the circuit board into engagement with a corresponding connector on the image forming device. The electrical connectors may be positioned on a body of the cartridge.