It is impossible for all ATMs to withdraw RMB business with a face value of 10 yuan, and only RMB with a face value of 10 yuan can be exchanged through the bank counter.

If the user's cash is 100 yuan, it can be deposited in the ATM. The ATM only supports 100 yuan in cash, and does not support other denominations.

ATM is a highly sophisticated mechatronics equipment, which uses magnetic coded cards or smart cards to realize self-service of financial transactions instead of the work of bank counters.