PURPOSE: To obtain the recording of train schedule time, having excellent durability and storability even under highly wet conditions, by recording information of train on a polyester film recording paper by using a heat-sensitive transfer ribbon.

CONSTITUTION: A transfer ribbon 4 coated with a sublimable ink capable of sensitizing heat and also of permeating into film at the same time is closely adhered to the back side 5 of a polyester film recording paper being moved in the direction of arrow 3 on a train diagram automatic recorder 1, a train information converted into an electric signal is recorded by a thermal pen b with the acid of a press glass plate 8. Also, by providing a milk-white eye-viewing separation plate 7 at the neighboring position of the recording place in such a way as to isolate the recording paper 2 from the transfer ribbon 4, the visualization of the recording obtained is made easier.