摘要:
Poster printing and double-sided printing are realized concurrently by controlling an order of outputting pages for a divided image. A printer prints two consecutive pages of print data on both sides of a sheet of paper, and a host computer generates print data such that each page of print data is enlarged and divided and resultant data is printed on a plurality of media. A first page of print data is divided into a predetermined number of pieces in accordance with the number of sheets of print paper, and a second page of print data is divided in the same manner. Respective pieces of print data for the first and second pages are selected from the pieces of print data. Then, the selected pieces of print data for the first and second pages are printed on front and back sides, respectively, of a medium.
摘要:
A linear guiding apparatus at least has a shaft and a shaft holding apparatus. The shaft holding apparatus is adapted to slide along the shaft. The shaft holding apparatus includes a body, an elastic member and an adjusting member. The body has a V-shape supporting surface, wherein the V-shape supporting surface is along the axis direction of the shaft and supports on outer edge of the shaft. The elastic member is mounted on the body, wherein the elastic member is elastically contacted the outer edge of the shaft, and the shaft is clipped between the elastic member and the V-shape supporting surface. The adjusting member is mounted on the body and contacted the elastic member, wherein the adjusting member is utilized to adjust the position of the elastic member. Therefore, a shaft of any diameter can be clipped between the elastic member and the V-shape supporting surface.
摘要:
A multi-function peripheral includes an image forming unit having an image forming device, and an image reading unit having an image reading device and located above the image forming unit. The image forming device forms an image on a recording sheet with moving a carriage reciprocally in a predetermined horizontal direction. The image reading device reads an image of an object by moving an image capturing element in the predetermined horizontal direction when the image forming unit operates. Spring elements are provided between the image forming unit and the image reading unit to apply an urging force therebetween in a direction parallel to the predetermined horizontal direction. The spring elements satisfy the following condition: f f n > 2 , where, f and fn are characteristic frequencies of the image forming unit and the image reading unit, respectively, in the predetermined horizontal direction.
摘要:
A method of controlling printing is provided, by which poster printing and double-sided printing are realized at the same time by suitably controlling an order of outputting pages for a divided image. A printer 1500 capable of double-sided printing prints two consecutive pages of print data on both sides of a sheet of paper, and a host computer 3000 generates print data such that each of the pages of print data is enlarged and divided and resultant data is printed on a plurality of media. Therefore, a first page of print data is divided into a predetermined number of pieces of print data in accordance with the number of sheets of print paper, and a second page of print data is also divided in the same manner. Next, a particular piece of print data for the first page and a particular piece of print data for the second page are selected from the predetermined number of pieces of print data for each of the first and second pages. Then, the selected pieces of print data for the first and second pages are output to the printer 1500 so that they are printed on a front and back sides, respectively, of a medium.
摘要:
An image forming apparatus including: an image bearing member; an optical unit for image exposure of the image bearing member, the optical unit being mountable from a side of the apparatus main body; and an elastic member for pressuring the optical unit downward.
摘要:
A combination of an optical module and a transmitting and carrying structure includes an optical module, at least one carrying seat, and two rollers. The at least one carrying seat is combined with the optical module, for mounting the two rollers. The two rollers are located at the two opposite sides of the optical module. The two opposite sides of the optical module are perpendicular to the movement direction of the optical module. Thus, the at least one carrying seat and the two rollers are used to support and transmit the optical module, so that the optical module may be well balanced. In addition, the assembly height and the cost of fabrication are reduced.
摘要:
An image reading apparatus includes a scanner and an ADF. The scanner includes a housing having an upper surface which is formed of a document table glass and a through-read glass. The housing contains first and second carriages which can slide along rails. In a through-read mode, the first carriage is moved to a reading position below the through-read glass, and the case of the first carriage is magnetically held by a fixing mechanism, and the first carriage is fixed at a reading position. A vibration-absorbing member is interposed between the fixing mechanism and the case.
摘要:
A multi-function peripheral includes an image forming unit having an image forming device, and an image reading unit having an image reading device and located above the image forming unit. The image forming device forms an image on a recording sheet with moving a carriage reciprocally in a predetermined horizontal direction. The image reading device reads an image of an object by moving an image capturing element in the predetermined horizontal direction when the image forming unit operates. Spring elements are provided between the image forming unit and the image reading unit to apply an urging force therebetween in a direction parallel to the predetermined horizontal direction. The spring elements satisfy the following condition: 1 f f n > 2 , where, f and fn are characteristic frequencies of the image forming unit and the image reading unit, respectively, in the predetermined horizontal direction.
摘要:
The present invention provides a fixing seat of main transmission shaft of a scanner, wherein a conical hole is formed on the surface of a main transmission shaft whereon a scanning head can move, and a belt conveyor is used to wind around a timing pulley and an idle pulley. The timing pulley is driven to rotate by a motor device so that the belt conveyor can drive the scanning head to move on the main transmission shaft. One end of an axis of the timing pulley protruding out of the surface thereof forms a slanting conical end, which is fixed in the conical hole. The present invention has the advantages of high stability, good reliability, and a low manufacturing cost.
摘要:
A scanner includes a housing, a transparent platform, a scanning module, a motor, a front compensation element and a rear compensation element. The housing includes a front section, a rear section, and a scanning section. The transparent platform is installed on the housing for a document to be placed on. The scanning module is installed inside the housing for scanning the document. The motor is used to drive the scanning module. The front and rear compensation elements are installed inside the housing to assist the motor with starting and stopping the scanning module.