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2081-577 Printing Process Control Quiz 2 – Repeatable Color Methodology Name _______________ Date ________________ 1. “Repeatable color” depends on the following except A. Measurement tools B. Calibration C. Profiling D. Regulation 2. CP and CpK are methods for ______. A. Making color measurement B. Standardizing the printing platform C. Assessing process capability D. Implementing process control 3. Which one of the following is least like the other three in the context of color measurement? A. Subjective B. Numerical C. Aim point D. Tolerance 4. Ensuring consistency of consumable and press set-up is a part of A. Inter-instrument analysis B. Standardizing the printing platform C. Assessing process capability D. Implementing process control 5. Fingerprinting four single-color presses yielded the following information. The specifications on a particular job are 1.50+0.05. Which press has the highest CP? 6. The dot gain capability of an offset press run in terms of its CpK may be improved by A. Deviate solid ink density B. Dot gain compensation during platemaking C. Measuring with narrow band densitometry D. Using low tack ink2081-577 Quiz – Repeatable Color / Chung 7. What is a remedy when CpK of the solid ink density is not in conformance, but CP of the solid ink density is 1.33 or higher? A. Communicate printing specifications to press crew B. Change plate exposure C. Change blanket D. Revise the printing specifications 8. Assuming that the variation is random, repeatability of a printing process is mainly expressed by _______. A. The aim point B. Tolerance C. Average D. Standard deviation 9. Assessing process capability involves the use of _______ for data collection and statistical analysis. A. Computers B. Applications software C. Color measurement tools D. All of the above 10. Which statement is correct in regard to process capability, CP? A. It is a statistical analysis of how accurate a process is B. It is a statistical analysis of how repeatable a process is C. It is the responsibility of equipment supplier D. It is the responsibility of the print


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RIT 2081 577 - Study Notes

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