CDT Performance Optimization 3

Question 1

In digital printing, what is the primary purpose of calibrating the toner density curve (TRC)?

Accepted Answer

To ensure consistent color output across print runs

Answer

TRC calibration maps requested density to actual output density, ensuring repeatable color accuracy across different print runs.

Question 2

A workflow team notices that CPU utilization on their RIP server peaks at 100% during job submission bursts. The best solution is:

Accepted Answer

Implement job queuing with a hot folder system

Answer

A hot folder queuing system staggers job submission and smooths RIP load, preventing CPU saturation during burst periods.

Question 3

Which document characteristic most increases ink/toner consumption beyond the stated average coverage specification?

Accepted Answer

Large solid fill areas and photographic content

Answer

Solid fills and photos have high per-page coverage, consuming significantly more toner than the typical 5% office document baseline.

Question 4

What is the benefit of using a Job Definition Format (JDF) ticket in a production workflow?

Accepted Answer

It carries job parameters that automate press setup and finishing instructions

Answer

JDF tickets carry complete job intent—media, quantity, finishing—enabling automated equipment setup and reducing manual intervention.

Question 5

When optimizing a workflow for on-demand short-run printing, which factor most reduces cost per page?

Accepted Answer

Minimizing makeready waste and setup time

Answer

For short runs, makeready costs are amortized over fewer pages, so minimizing setup waste has the greatest impact on cost per page.

(CDT) Certified Document Technologist Practice Test