摘要:
Provided is an image forming apparatus with a preview function and a monochrome/color automatic detection function, capable of displaying a preview of original image data immediately next a detection result has been switched such as from color to monochrome, or monochrome to color, with a simple operation. On receipt of an operation of a next skip button by a user, a preview image display control portion refers to a detection result recording table and displays a preview of image data of a top page in an image data group (unit) that is next the image data being displayed for previewing currently.
摘要:
A digital copying machine as an example of the image processing apparatus is provided with a scanner unit and a printer unit is arranged such that a display state of a printer-side display panel of a printer-side user interface section changes its display state in response to a command entered by a scanner-side user interface. As a result, an image processing apparatus provided with a plurality of user interface sections of desirable operability can be realized.
摘要:
A data transmission apparatus includes a holding portion that holds specified transmission destination information, and a control portion that controls the holding portion to keep holding the transmission destination information even after completion of data transmission based on the transmission destination information and stand by in a state of being capable of subsequently transmitting different data to the same transmission destination. The control portion permits or forbids holding of the transmission destination information based on the contents of data transmission. An image data transmission apparatus determines the presence or absence of a possibility that a set transmission destination is an erroneously set transmission destination. The image data transmission apparatus, after the start of image reading, requires a user to make a confirmation of correct setting of the transmission destination only when the possibility is present, and transmits stored image data to the transmission destination after the confirmation.
摘要:
A bypass transporting path apparatus is disposed on a color image recording apparatus and a transporting path connecting apparatus is disposed between a front portion of a monochrome image recording apparatus and a rear portion of the color image recording apparatus. This system includes an operational state monitoring portion that monitors the operational states of the color image recording apparatus and the monochrome image recording apparatus, and a power supply controlling portion that performs control based on the operational states of the color image recording apparatus and the monochrome image recording apparatus to shift any one image recording apparatus to a power saving state and to make the other image recording apparatus wait in a recordable state.
摘要:
An image forming system, wherein a second digital copying machine stores image data temporarily on behalf of a first digital copying machine at its request and returns the stored image data upon receipt of a return request. When the second digital copying machine has not received any return request from the first digital copying machine within a predetermined period, the second digital copying machine erases the stored image data to utilize its own memory efficiently.
摘要:
In an image forming apparatus including a transfer and transport belt suspended between a plurality of rollers, an image forming section for forming a pattern image on the transfer and transport belt, and a pattern image detecting sensor for detecting the pattern image, the pattern image detecting sensor is disposed so as to detect the surface of a suspended segment, of the transfer and transport belt, suspended between the rollers, and a back surface contact member that is in contact with a back surface of a detection area where the pattern image detecting sensor detects the pattern image on the surface of the transfer and transport belt is provided so as to render the detection area flat and stable. This can provide an image forming apparatus incorporating a pattern image detecting means having a simple arrangement and a capability to surely detect the pattern image in a precise and stable manner.
摘要:
Every time the paper size setting key is operated, the count value in the counter is increased by one. It is judged whether the count value in the counter after increment is greater than the maximum value Cm. If the count value of the counter is greater than the maximum value Cm, the count value is set at ‘1’. Then the CPU highlights the feeder position corresponding to the count value of the counter, among several feeder positions in the paper size setting frame. If new paper is loaded during the waiting period for the operation of the paper size setting key, the CPU detects count value Cs corresponding to the feeder position to which new paper has been loaded and sets the counter at a count value of Cs−1.
摘要:
A conventional image forming device having a plurality of image optical scanning recording sections has had a drawback of being incapable of correcting printing positions of the image optical scanning recording sections with high precision by using a small-scale circuit. In the case of an image forming device of the present invention, a variable clock generator 114 having a voltage control oscillator (VCO) 114a is provided therein as reference clock signal generating means of laser control system of each of image optical scanning recording sections (LSU) for cyan, yellow, and magenta. By so doing, during an invalid printing period prior to a valid printing period, frequencies of the reference clock signals of the LSUs for cyan, yellow, and magenta are adjusted in accordance with offsets of printing start positions of these LSUs with respect to that of the LSU for black, so that printing offsets are eliminated. As a result, the printing start positions are made to coincide with each other with high precision even with a small-scale circuit.
摘要:
When a user approaches a digital copying machine, an ID card which the user is holding is detected (S1), and an ID number of the same is checked by communication between the ID card and the digital copying machine (S2). Print jobs corresponding to the detected ID number areb listed up (S4), and the print jobs corresponding to the ID number are outputted (S6). An order of output, timings of output, and a current state of output, of the print jobs can be displayed according to the ID number. Thus, an image output processing apparatus which is capable of controlling print jobs according to ID numbers is designed so as to execute various controls such as output processing control according to ID numbers, thereby to be an image output processing apparatus highly convenient for the users.
摘要:
In this digital color copier, laser beam scanner units of the same configuration are arranged in parallel with each other, and all are controlled in a unified manner by a laser control unit provided outside the units. In order to synchronously rotate the polygon mirrors in a precise manner, the speeds of rotations of their motors, fed back from tacho-generators are compared to the reference frequency generated from an oscillator so as to allow a motor control circuit to control the driving motors of the polygon mirrors. Further, the BD signals from beam detectors (BD) are fed back to the laser control unit so that all the BD signals from the laser scanner units for black and the three colors can become synchronized with each other, thus enabling control of the polygon mirrors.