| 摘要 |
PURPOSE:To enable paper guide and size detection by sliding a paper guide provided integrally with a side guide and an end guide along a guide groove formed in the bottom wall of casset body and turning a switch on at predetermined position. CONSTITUTION:A guide groove 4 is formed obliquely in the bottom wall 2 of casset body 1 while a paper guide 7 where a side guide 5 and an end guide 6 are arranged in perpendicular is provided slidably along said groove 4. In other word, a sliding chip 8 to be fitted slidably in the guide groove 4 is provided at the lower section of paper guide 7 while a magnet 9 is fixed to the underface. Plural switches 101-103 are arranged while being positioned to match respectively with the corner section of a plurality of different size papers below the guide groove 4 in the underface of said bottom wall 2 to be turned on upon facing against said magnet 9 and to produce a detection signal. |
