Print Data White Streak Detection and Correction

The patent performs a re-RIP process in advance based on a fixing print condition to proactively fix white streak errors before final printing. By detecting white streak data in the print data and executing a re-RIP process with adjusted parameters (such as changing transparency settings or rendering options), the system prevents the need to go back and correct errors after printing, thereby maintaining both detection accuracy and operational efficiency.

The patent implements a feedback mechanism where the system detects white streak data in the generated print data and automatically executes a re-RIP process with adjusted parameters. The detection unit identifies the presence of white streaks, and the control unit responds by re-processing with modified settings (such as disabling transparency effects or adjusting rendering options). This closed-loop feedback ensures that corrections are made based on actual detected issues rather than speculative parameter changes, reducing the risk of introducing new faults while maintaining print quality.

The patent enables the printing system to automatically detect and correct white streak errors through self-service mechanisms. The detection unit scans the print data for white streak patterns, and upon detection, the control unit automatically executes a re-RIP process with adjusted parameters without requiring external intervention. This automated self-correction ensures that print accuracy is maintained while minimizing disruptions to the printing workflow, as the system handles corrections internally without halting production.