Back to results
US 5,339,134 AGranted
Automatic document feeder for image forming apparatus
AssigneeKabushiki Kaisha Toshiba
InventorsHajime Nakamura, Tokumi Matsunami
Life of this patent
Estimating the term…
Abstract
An image forming apparatus includes a reading section for reading image data, an image forming section for forming an image based on the image data, and a filing section, having a disk memory section, for recording the image data. When a memory disk is inserted in the filing section, a copying mode is changed to a filing mode. The reading section is capable of reading information members, on which image data is recorded, in the read order suitable for image forming or the read order suitable for image filing. An optimal read order can be selected, depending on whether the memory disk is inserted in the filing section or the image forming section.
Claims9
An image reading apparatus comprising:
- means for reading images recorded on documents;
- means for holding the documents on which the images to be read by the reading means are recorded;
- means for feeding the documents from the holding means, the feeding means including a first taking out roller which is brought into contact with a top sheet of the documents for taking out the top sheet of the documents and a second taking out roller which is brought into contact with a bottom sheet of the documents, the first and second taking out rollers being selectively activated in accordance with conditions for taking out the documents;
- and
- means for transporting the documents taken out by the feeding means to the reading means.
2 more elements
An image forming apparatus comprising:
- means for reading images recorded on documents;
- means, including an image bearing member, for forming an image on the image bearing member based on an image read by the reading means and forming the image on a transferring member;
- means for holding the documents on which the images to be read by the reading means are recorded;
- means, having a recording medium, for storing the images read by the reading means in the recording medium;
- means, including a first taking out roller member for taking out a top sheet of the documents and a second taking out roller member for taking out a bottom sheet of the documents, for feeding the documents by means of the first taking out roller member when the images read by the reading means are to be formed on the image forming means, and by means of the second taking out roller member when the images are to be stored in the recording medium of the storing means;
- and
- means for transporting the documents taken out by the feeding means to the reading means.
4 more elements
An image forming apparatus comprising:
- means for reading images recorded on documents;
- means for holding the documents on which the images to be read by the reading means are recorded;
- means, including a first taking out roller member for taking out a top sheet of the documents and a second taking out roller member for taking out a bottom sheet of the documents, for feeding the documents;
- means for transporting the documents taken out by the feeding means to the reading means;
- means, including an image bearing member, for forming an image on the image bearing member based on an image read by the reading means and forming the image on a transferring member;
- means, having a recording medium which is inserted from outside, for storing the images read by the reading means in the recording medium;
- means for inputting image data to the image forming apparatus from an external device such as a facsimile, a host computer, and a word processor;
- and
- means for selecting one of:
- a) causing the storing means to store the image data input through the inputting means in the recording medium, when the recording medium is inserted in the storing means and no document is set on the holding means;
- b) causing the second taking out roller member to take out a bottom sheet of the documents stacked on the holding means, the reading means to read an image on the bottom sheet of the documents, and the forming means to form the image read by the reading means, when the recording medium is inserted in the storing means and no document is set on the holding means;
- c) activating the forming means, when image data is input through the inputting means in a state where no recording medium is inserted in the storing means and no document is set on the holding means, to form the image on the basis of the image data input through the inputting means;
- and
- d) causing the first taking out roller member to take out a top sheet of the documents stacked on the holding means, the reading means to read an image on the top sheet of the document, and the forming means to form the image read by the reading means, when the documents are set on the holding means in a state where no recording medium is inserted in the storing means.
11 more elements
Dependencies are inferred from the claim text.