| 摘要 |
A printing device includes a paper tray for supporting paper, a paper delivering module, a control module connected to the paper delivering module, a printing module configured to print on one or more sheets of the paper, and a detecting module connected to the control module and the paper delivering module. The paper delivering module includes a paper delivering channel connected to the paper tray. The control module sends instructions to control the paper delivering module. The detecting module detects whether the paper pass through the channel one by one and the printing process may be halted if necessary. A printing method based upon the printing device is also disclosed.
|
