| 摘要 |
PROBLEM TO BE SOLVED: To reduce the data amount of printing information required to be newly processed, to reduce the time required for a printing process, and to implement high speed printing and output. SOLUTION: A state of a changing receiving buffer 4 or a processing state of printing information is detected, and the printing information stored in the receiving buffer 4 in response to a detection result, an internal state of a device stored in a RAM 7, and an image stored in an image buffer 5 during processing are copied and held in a hard disk 6. Based on a processing state of the detected printing information, internal information and the image stored in the hard disk 6 is reconstructed in the RAM 7 and the image buffer 5. |
