Apparatus for forming images onto record paper

Apparatus for forming images onto record paper

  • CN 1,235,284 A
  • Filed: 03/18/1999
  • Published: 11/17/1999
  • Est. Priority Date: 03/20/1998
  • Status: Abandoned Application
First Claim
Patent Images

1. be used on recording chart, forming the equipment of image, comprise:

  • Transmit and have the moving-member of adhesion recording chart thereon by a certain speed;

    Along a plurality of image bearings unit that the recording chart direction of transfer is arranged, be used to form the latent image that meets pictorial data, this latent image is by photoscanning on photosensitive magnetic drum, with different developer containers make their develop and with their transfer printings on the recording chart that is positioned on the described moving-member and obtain;

    Calibration mark forms the unit, by described a plurality of image bearings unit with the transfer printing of mixed colour mark row on described moving-member, described mixed colour mark row are as the sign of proofreading and correct the pattern drift between color image, and each described mixed colour mark is listed as by a plurality of signs with the offset manner mutual superposition and constitutes;

    Correction values calculation unit is used to detect the brightness figure of the described mixed colour mark of transfer printing on described moving-member, with the corrected value according to phase calculation pattern drift between color image of described brightness figure;

    WithCorrecting unit is used for automatically proofreading and correct skew between color image according to described corrected value.

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