20250178366. Printing Apparatus (CANON KABUSHIKI KAISHA)
PRINTING APPARATUS
Abstract: a roll sheet with a continuous sheet wound in a roll form is rotated in a forward direction to supply the sheet to a printing unit. a sensor whose output is changed in accordance with a distance between the sensor and the sheet is used. a rotation direction of the roll sheet is switched from an opposite direction to the forward direction on the basis of the output of the sensor during rotation of the roll sheet in the opposite direction.
Inventor(s): Masato Eiyama, Yuki Igarashi, Masashi Kamada, Masashi Negishi, Ryoya Shinjo, Ryo Kobayashi, Tomohiro Suzuki, Tsutomu Obata
CPC Classification: B41J15/046 (Supporting, feeding, or guiding devices; Mountings for web rolls or spindles)
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- Patent Applications
- CANON KABUSHIKI KAISHA
- CPC B41J15/046
- Masato Eiyama of Yokohama-shi JP
- Yuki Igarashi of Tokyo JP
- Masashi Kamada of Kawasaki-shi JP
- Masashi Negishi of Kawasaki-shi JP
- Ryoya Shinjo of Kawasaki-shi JP
- Ryo Kobayashi of Kawasaki-shi JP
- Tomohiro Suzuki of Kawasaki-shi JP
- Tsutomu Obata of Tokyo JP