| 摘要 |
PROBLEM TO BE SOLVED: To eliminate a status queue state at the side of a printer and even print more complicate data by concentrating a load to processing data at the side of a data-processing apparatus, particularly, to processing to analyze image data. SOLUTION: An error generation presence/absence state is monitored for a printing part 17 by a printer 1000. Paper management information such as generated error information or paper presence/absence information, a paper size-ensuring flag the printer 1000. Latest error information in updated and controlled on a RAM 19 is returned to a host computer 3000 in response to a regular inquiry from the host computer 3000.
|
