DATA PROCESSOR AND STORAGE MEDIUM FOR EXTENSION

DATA PROCESSOR AND STORAGE MEDIUM FOR EXTENSION

PURPOSE:To maintain the processing ability of each storage medium for extension without loosing the interchangeability among these storage medium of different access times. CONSTITUTION:A printer IC card 20 includes a main storage part 21 serving as an external memory of a printer to store the infor...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: SHIBATA KOICHI, OOMI IKUHIRO, NAKAUE TAKAHISA
Format: Patent
Sprache:eng
Schlagworte:
CALCULATING
COMPUTING
COUNTING
ELECTRIC DIGITAL DATA PROCESSING
PHYSICS
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Beschreibung
Zusammenfassung:PURPOSE:To maintain the processing ability of each storage medium for extension without loosing the interchangeability among these storage medium of different access times. CONSTITUTION:A printer IC card 20 includes a main storage part 21 serving as an external memory of a printer to store the information and a jumper circuit 22 which stores the access time information of the part 21. The printer is provided with an image forming part which forms the images with use of the card 20 based on the access time when the access time is read out of the card 20.