Title: Image forming equipment
Application Number: 200310120591 Application Date: 2003.12.15
Publication Number: 1506922 Publication Date: 2004.06.23
Approval Pub. Date: Granted Pub. Date:
International Classifi-cation: G09C5/00
Applicant(s) Name: Sharp K.K. Address:
Inventor(s) Name: Takeda Yuko, Shinkawa Koji
Attorney & Agent: huang xiaolin wang zhisen
Abstract:
     When an image signal is acquired, an encryption key is created, and the acquired image signal is encrypted with the created encryption key. An image based on the encrypted image signal is formed on a sheet having a memory, and the encryption key is written into the memory. The encrypted image formed on the sheet is read, and the encryption key is read from the memory. The image signal of the read encrypted image is decrypted with the read encryption key, and the original image based on the decrypted image signal is formed on a sheet.
Time: 7