摘要 |
A method for generating multicoloured images as well as a device for carrying out this method, the method comprising a charging step (2), an image-exposing step (3, 6), a developing step (4, 5, 7, 8) and a transfer step (10). The image-exposing step contains a first image-exposing step (3) and a second image-exposing step (6), the exposing step of at least one colour being carried out after the first image-exposing step and in the following second image-exposing step the toner-image region produced by the developing step being exposed and latent charged images for the generation of toner images of the other colours being produced, a potential of the toner-image region being selectively shifted. <IMAGE>
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申请人 |
HITACHI, LTD., TOKIO/TOKYO, JP;HITACHI KOKI CO., LTD., TOKIO/TOKYO, JP |
发明人 |
KUMASAKA, TAKAO, TAKAHAGI, JP;OKADA, HISAO, HITACHI, JP;TOKUYASU, NOBORU, HITACHI, JP;SIMAZAKI, YUZURU, HITACHI, JP;TATEYAMA, SUSUMU, HITACHI, JP |