| 摘要 |
A method and system receives a print job from a host device, parses the print job into individual print data for at least two separate printing devices, generates a random set of marks for identification of the print job, embeds the identification marks into the individual print data for a first printing device; and sends the individual print data and the marks to each printing device. Simultaneously, each printing device in the system receives its individual dataset for printing and the set of identification marks from the control unit and starts its print engine at a high speed. The first printing device prints its dataset and the identification marks on at least a first page of the printed dataset. The remaining printing devices then scan the roll of print media until they recognize the matching identification marks and begin printing their individual dataset on the roll of print media.
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