Sources & Verification 2 of 8
Manufacturer Documentation
No printer, press, RIP, blank, or engraving model was specified in the research package. Before publishing machine-specific acceptance or settings, cite the current manual and material sheet for the exact model and product and validate a proof.
A future reviewer should add a manufacturer source only when a specific process is named. The record should include machine model, software or firmware version, material/blank SKU, manual revision, accepted input format, and the exact clause supporting the claim. An undocumented shop setting should remain a local test result, not a general JPEG rule.