| 摘要 |
PROBLEM TO BE SOLVED: To provide a medium conveying method, a medium conveying program, a medium conveying device and a recording device capable of performing switching of feeding of a medium by a feeding roller and feeding by a delivery roller at high accuracy. SOLUTION: A position P where the medium is removed from the feeding roller and is switched to feeding by the delivery roller is predicted by detecting a rear end of the medium, transition of a feeding amount of the medium in a range of presumed position dispersion±3σis curve-approximated and feeding control of the medium is gradually corrected based on the curve L. Thereby, since switching can be performed at the minimum error taking into consideration to the dispersion of the switching position from the feeding roller to the delivery roller, conveying of the medium can be smoothly performed. COPYRIGHT: (C)2006,JPO&NCIPI
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