Method and apparatus for correcting anomaly in conveying a recording carrier in a car operating recorder

摘要

In the case where the operation of the holder which automatically opens and closes the opening of the recorder body with the cover or the operation of the holder at the time of non-operation is defective, this device prevents the operation deficit of the holder from being detected and being erroneously corrected. The mounting / dismounting position at which the loading / unloading of the carrier 17 of the recording sheet 21 can be carried out from the inside of the recorder body 1 into the inside of the holder 31 is detected by the mounting / demounting position detecting means 51. [ The recording position in the recorder body 1 in which the car operation information can be recorded on the recording sheet 21 on the carrier 17 is detected by the recording position detecting means 71. [ Whether or not the motor 70 used to feed the holder 31 is overloaded is determined by the overload determination means 81A. When the abnormality determining means 81B determines that there is an abnormal state in the holder transfer between the mounting / dismounting position and the recording position based on the results of these checks, the transport direction reversing means 81C determines that the holder 31 is in the non-To change the destination being advanced.