IMAGE RECORDING SYSTEM THAT CAN USE A NEGATIVE ORIGINAL AS WELL AS A POSITIVE ORIGINAL TO PERFORM REPRODUCTION

摘要

P IMAGE RECORDING SYSTEM, INCLUDING A FIRST MEDIUM 11 FOR A LATENT ELECTROSTATIC IMAGE DEFINED BY LOCAL DIFFERENCES OF SURFACE POTENTIAL, A SECOND MEDIUM 18 FOR BIPOLAR MATERIAL 16 ELECTROSTATICALLY CHARGED POSITIVELY AND NEGATIVELY AND NEGATIVELY AND NEGATIVELY UNITABLE DEPOSIT 2 TO HOLD THE FIRST AND SECOND MEDIA, SO THAT THE SURFACE OF THE FIRST MEDIUM IS ADJACENT TO A SURFACE OF THE SECOND MEDIUM, AND TO MOVE THE FIRST AND SECOND MEDIA IN RELATION TO THE OTHER, IN ORDER TO TRANSFER ELECTROSTATICALLY BIPOLAR MATERIAL ON THE SURFACE OF THE FIRST SUPPORT SO THAT THIS MATERIAL DEPOSITS DIFFERENTLY ON AREAS WITH HIGH POTENTIAL AND LOW POTENTIAL AREAS OF THE FIRST SUPPORT. THE DEPOSITION DEVICE INCLUDES MEANS FOR APPLYING THE DEPOSIT VOLTAGE SW1, SW2, HV1, HV2, 32 TO APPLY A REGULATED VOLTAGE TO BIPOLAR MATERIAL 16 SO THAT THE REGULATED VOLTAGE GENERATES STRONG AND LOW POTENTIAL DIFFERENCES IN RELATION TO THE POTENTIALS OF THE PARTS WITH HIGH POTENTIAL AND LOW POTENTIAL OF THE FIRST SUPPORT, RESPECTIVELY, OR VICE VERSA. /P