摘要:
An arrangement for detachably receiving a cassette containing photosensitive film sheets, which includes a drive device for driving a light shielding cover of the cassette, an electrical lock device for locking the cassette on the basis of an electrical signal detecting that an opening of the cassette is uncovered by the light shielding cover, and a mechanical lock device for locking the cassette such that locking of the cassette by the mechanical lock device is cancelled upon manipulation of the mechanical lock device.
摘要:
A transport mechanism for transporting a photosensitive film sheet for use in an image recording apparatus, including an auxiliary scanning drum, a nip roller held in contact with the auxiliary scanning drum, a support plate extending substantially horizontally in a sheet transport path, a push lever provided at one end of the support plate and a stopper provided at the other end of the support plate.
摘要:
Disclosed is a sheet feeder comprising a magazine in which sheets are stacked, a sucker for sucking a sheet stacked in the magazine, a stepping motor for raising the sucker, and a sheet separation click which is so disposed that an edge of the sheet sucked by the sucker comes into contact with the click when the sucker is raised to a specified position. The sucker is raised at a small pitch when the edge of the sucked sheet comes into contact with the sheet separation click, whereby sheets which have been adhering to the sucked topmost sheet separate therefrom and fall.
摘要:
Disclosed herein is a recording apparatus for forming images on a record paper such as plain paper, sensitized paper or film. The apparatus comprises the transport system for feeding the recording paper along a predetermined path, the laser optical system forming an image on said recording paper, cleaning members provided removably in superposed layers which are disposed underneath said path for causing dust to adhere thereto. The cleaning members prevent dust such as paper particles, particles of the coating agent from scattering about and serve for removal of said dust, so that dust may not cause harm to various processing systems.
摘要:
A recording sheet storing apparatus includes a magazine having a removable cover that is adhered to the surface of the magazine. The magazine can be placed into a recording apparatus and the cover can be engaged with a winding device that can reciprocate to remove the cover member and subsequently to reseal it. A transmission system can apply a driving force to the winding means and a driving force to a carriage which supports the winding device as it moves along the magazine.
摘要:
An image forming apparatus provided with a sensor for detecting a sheet transport problem. When a sheet transport problem occurs before a sheet reaches an image forming section, the sheet is returned to a sheet feeding section, and when a transport problem occurs at or after the image forming section, the sheet is forwarded to a sheet receiving section. When the problem sheet is either returned to the feeding section or forwarded to the receiving section, the apparatus is set to an operational condition. When the problem sheet can be neither returned to the feeding section nor forwarded to the receiving section, further operation of the apparatus is inhibited.
摘要:
An image forming apparatus that can be charged with a sheet cassette with a resealable flexible cover includes a roller member engageable with and translatable across the cover to wind the cover on the roller member. The size of the sheet material accommodated in the sheet cassette can be determined from a bar code and the movement of the roller member can be adjusted in accordance with the size of the sheet material. Timers can be set to provide predetermined time periods relative to the translating opening and closing movement of the roller member and, if these time periods expire, an indicator can be provided to the operator.
摘要:
The present invention discloses a transport device for transporting a recording medium comprising an inlet channel formed by a first guide member, a switching channel formed by a second guide member and communicating with said inlet channel, an outlet channel formed by a third guide member and connected to the junction of the inlet channel and said switching channel, transport member located at the upstream of the junction of the inlet channel and the switching channel with respect to a recording medium transport direction for transporting the recording medium through the inlet channel into the switching channel and reverse member located at the junction of the inlet channel, the switching channel and the outlet channel for backwardly transporting the recording medium into the outlet channel as released from the transport member after the recording medium is transported into the switching channel.
摘要:
A transport apparatus for transporting media in various size sheets processed at a first processing station to a second processing station. The apparatus comprises, as main components thereof, a plurality of trays disposed between the first and second processing stations, each for accommodating media sheets of one size stacked one upon another, a first transport device for receiving media from the first processing station and transporting the media to the trays, and a second transport device associated with the trays for successively transporting the media from the trays to the second processing station.
摘要:
Disclosed is a magazine for photosensitive sheets, comprising a box-type casing in which photosensitive sheets are stored, the casing having an opening, and a cover member removably stuck on the casing to cover the opening. When the magazine is used, the cover member is removed from the casing to uncover the opening. The end portion of the cover member with which the cover member starts to be removed from the casing has less elasticity than the other part of the cover member.