Abstract:
A communication apparatus preventing output of wasteful error reports is provided. To this end, first, the communication apparatus comprises a display means displaying an error report regarding a communication error and a print means printing an error report regarding a communication error. The communication apparatus further comprises a control means allowing the display means to display an error report regarding a communication error in the case the occurrence of the communication error is detected while the user is authenticated by an authentication means. The control means allows the print means to print an error report regarding a communication error where the occurrence of a communication error is detected and when the user is not authenticated by the authentication means.
Abstract:
A document scanning device reads an image on a document while scanning the image, and generates image data based on the image. The document scanning device selects and sets a scanning speed in accordance with a transfer mode used when the document scanning device transfers the image data to another apparatus. The document scanning device controls the amount of generated image data by using the set scanning speed to successively read the image, whereby optimal transfer processing in accordance with the transfer mode can be performed. By switching a transfer path in accordance with the type of the read data, i.e., binary data per pixel or multilevel data per pixel, efficient data transfer can be performed.
Abstract:
A document scanning device reads an image on a document while scanning the image, and generates image data based on the image. The document scanning device selects and sets a scanning speed in accordance with a transfer mode used when the document scanning device transfers the image data to another apparatus. The document scanning device controls the amount of generated image data by using the set scanning speed to successively read the image, whereby optimal transfer processing in accordance with the transfer mode can be performed. By switching a transfer path in accordance with the type of the read data, i.e., binary data per pixel or multilevel data per pixel, efficient data transfer can be performed.
Abstract:
A communication control apparatus of the present invention detects a procedure signal transmitted from a calling side from signals received in reception section while or after a transmission section, which transmits procedure signals specified in the predetermined Recommendation, transmits a DIS signal specified in Recommendation T.30 or a procedure signal used in a data communication. Then, the apparatus shifts to a communication operation conforming to Recommendation V.8 when the detected procedure signal is a CM signal specified in Recommendation V.8, while shifting to a data communication operation when the detected signal is the procedure signal used in the data communication. Thus, the present invention enables the apparatus to shift to the communication operation corresponding to the detected procedure signal, and therefore it is possible to assuredly prevent the apparatus from causing the looped condition thereof.