Registers – Coded record sensors – Feed mechanisms
Patent
1993-11-12
1995-06-27
Pitts, Harold
Registers
Coded record sensors
Feed mechanisms
235479, 235482, G06K 1300
Patent
active
054282136
ABSTRACT:
An information recording medium cleaning device includes moving the recording medium and the cleaning device relative to each other and a detection device for detecting a degree of stain caused by dust, fingerprints or oil, for example, on the information recording medium. Cleaning is performed based on the degree of stain detected on the information recording medium.
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Canon Kabushiki Kaisha
Pitts Harold
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