GMI GMI Workflow & Production Planning 2 — Questions and Answers
Question 1: What does imposition refer to in graphic production workflow?
- Setting page margins
- Arranging pages in the correct order and orientation on a press sheet for folding and binding (Correct answer)
- Converting RGB files to CMYK
- Calibrating plate exposure units
Correct answer: Arranging pages in the correct order and orientation on a press sheet for folding and binding
Imposition arranges individual pages on a press sheet so that after printing, folding, and cutting, they appear in the correct reading order.
Question 2: In GMI production workflows, what is the role of a web-to-print (W2P) system?
- Managing internet bandwidth
- Allowing customers to submit, customize, and order print jobs online with automated production handoff (Correct answer)
- Controlling ink delivery on web offset presses
- Converting web images to print resolution
Correct answer: Allowing customers to submit, customize, and order print jobs online with automated production handoff
W2P systems enable customers to order personalized print products online, with files automatically preflighted and routed into the production workflow.
Question 3: What is the significance of a color proof approval step in the GMI production workflow?
- It determines the binding method
- It provides the customer with a contract-level reference for expected print color (Correct answer)
- It sets the press speed
- It identifies paper grain direction
Correct answer: It provides the customer with a contract-level reference for expected print color
An approved color proof serves as the legal and technical reference against which the printed output is compared for color conformance.
Question 4: What does TAC (Total Area Coverage) specify in production file preparation?
- The total print area of a job
- The maximum combined percentage of all ink channels used in a single printed area (Correct answer)
- The total file size of a PDF
- The number of colors in the job
Correct answer: The maximum combined percentage of all ink channels used in a single printed area
TAC limits the sum of CMYK ink percentages in any pixel to prevent ink saturation issues on press, such as slow drying or paper damage.
Question 5: In GMI workflow planning, what is the purpose of a critical path analysis?
- Identifying the sequence of dependent tasks that determines the minimum project completion time (Correct answer)
- Testing color critical paths in ICC profiles
- Analyzing font paths in vector artwork
- Routing files through a server network
Correct answer: Identifying the sequence of dependent tasks that determines the minimum project completion time
Critical path analysis identifies the longest sequence of dependent production tasks, allowing planners to focus resources on tasks that directly affect the delivery deadline.
Question 6: What is overprinting in prepress production planning?
- Printing more copies than ordered
- Setting ink colors to print on top of each other rather than knocking out the background (Correct answer)
- Re-running a job due to quality failure
- Printing beyond the bleed area
Correct answer: Setting ink colors to print on top of each other rather than knocking out the background
Overprinting allows one color to print over another without removing the underlying color, used for effects like rich black or to avoid trapping issues.
GMI GMI Workflow & Production Planning 2
What does imposition refer to in graphic production workflow?