| 摘要 |
A data transmission apparatus includes an NCU for transmitting data, a control circuit for receiving information representing a receivable capacity from a receiver, and a remaining transmissible paper number display circuit for informing a receivable data amount of the receiver on the basis of the information. A data reception apparatus includes an NCU for receiving data, a control circuit for detecting a receivable data amount of the NCU, and a memory control flag, and write and read pointer address memory circuits, these three of which are arranged to transmit information representing the receivable data amount to the transmitter. A method of communicating data is also disclosed.
|
