Printer Copy-Forgery-Inhibited Pattern Synthesis

The patent implements dynamic selection of copy-forgery-inhibited pattern settings based on print job attributes. The printing apparatus determines whether to use host-unit settings or apparatus settings by evaluating job characteristics (e.g., job ID, user ID, attribute information), allowing the system to adaptively switch between setting sources rather than maintaining a fixed configuration. This resolves the contradiction by making the setting selection flexible and context-dependent.

The patent introduces an intermediary determination mechanism that mediates between host-unit settings and apparatus settings. The printing apparatus acts as an intermediary by receiving settings from the host unit, evaluating them against job attributes, and selectively applying either host settings or apparatus settings based on the evaluation. This intermediary layer prevents direct conflict between the two setting sources while maintaining both as valid options.

The system dynamically selects which settings to apply based on real-time evaluation of print job attributes. Rather than requiring manual resolution of setting conflicts or following a fixed priority rule, the system adapts its behavior according to the specific job being processed, making operation easier for users with different preferences while keeping the resolution mechanism relatively simple.

The patent changes the parameter being controlled from a static setting priority to a dynamic selection based on job attributes. By evaluating attributes such as job ID, user ID, and other job-specific information, the system determines which setting source to use on a per-job basis, simplifying the contention resolution process compared to complex hierarchical or manual resolution systems.

The patent performs preliminary determination of which copy-forgery-inhibited pattern settings to use during the print job reception phase, before the actual printing process begins. The printing apparatus evaluates job attributes and selects the appropriate settings source (host unit or apparatus) in advance, so that the subsequent printing process simply applies the predetermined settings without complex real-time decision-making, thus reducing printing process complexity.

The patent extracts the setting determination logic from the printing process itself and places it in the job reception and preparation phase. By separating the setting selection function from the printing execution function, the system maintains reliable copy-forgery inhibition while keeping the actual printing process simple and straightforward.