Patent CA1228677A successfully refreshed from Google Patents.
Patent JPS566253A successfully refreshed from Google Patents.
JPS566253A
Expired / Lapsed
JP
⏱️ 0.0 years remaining
Photosensitive drum driving method
Assignee: NTT Inc
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Filing: 1979-06-29
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Granted: —
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Expires: 1999-06-29
Abstract
Abstract PURPOSE:To extend the useful life of a photosensitive drum without concentrating the positions to be used, by moving the drum in the shaft direction at each given use time number in driving the drum not to fix the typing areas and the nontyping areas. CONSTITUTION:A recorded sheet number is counted with counter 10, motor 11 for shifting the photosensitive drum 1 in the shaft direction is energized at each given count number, and drum 1 is shifted in the shaft direction at an interval larger than the nontyping width and smaller than the character width with gear 12.
Inventors
- 👤 Yukio Tokunaga
- 👤 Hiroyuki Hoshino
- 👤 Kazuyoshi Tateishi
Bibliographic Details
Application Number
—
Jurisdiction
JP
Data Source
google_patents
Last Synchronized
2026-11-02 17:48
CPC Classifications
—
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