摘要 |
When a narrowing down to one of the candidates for an operation mode is completed, a printing operation is performed in accordance with the printing system for the narrowed-down operation mode. If the narrowing-down to one operation mode is not completed, a counter value determining a storage capacity of a reception buffer of a RAM is increased so that a quantity stored in the reception buffer is increased accordingly. Thereafter, the narrowing-down of the candidates for the operation mode to one is performed again. Thus, a controller for a printing apparatus is provided which is capable of automatically determining an operation mode even when it is impossible to determine the operation mode from an initially provided quantity of printing information.
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