Validate PNG across two workflows

What you will do

• Validate one design across two production workflows or product-material combinations.
• Explain why their requirements differ.
• Verify one corrective action.

Before you start

• Complete the intermediate project and troubleshooting challenge.
• Use authorized workflows and current manufacturer requirements.

Steps

0 of 6 steps

• 1. Inspect the PNG technicallyRecord dimensions, color type, bit depth, alpha behavior, and relevant metadata.
• 2. Create two production plansDefine the product, method, software, machine, material, settings, and acceptance criteria for each.
• 3. Produce or simulate controlled proofsUse evidence appropriate to each workflow and document limitations.
• 4. Analyze one failureIsolate a real or introduced defect using a one-variable controlled test.
• 5. Verify corrective actionShow that the corrected result meets the original acceptance criteria.
• 6. Review repeatabilityIdentify controls, tolerances, waste risks, and the next review trigger.

Done when

• Both workflows are technically and operationally defined.
• Differences are explained using product and process evidence.
• The failure analysis supports the selected root cause.
• Corrective action is verified.
• Records are sufficient for qualified review and repetition.