Is there a way to reload ICOCA by coin? ICOCAをコインごとにリロードする方法はありますか？

I asked for help since I don't use it much and someone helped me reload my card with coins but I can't find out how to do it again because of a short time with the machine.

あまり利用しないので助けを求めたら、誰かがコインをカードに再装填するのを手伝ってくれた。