A test print (or press proof) confirms color, registration, and layout on the actual press and substrate. Skipping it saves time and cost up front but risks a full run that is wrong. For new jobs or critical color, the risk usually outweighs the saving.
What test prints catch
Color shift, misregistration, and layout errors show up on a test print. They may not be visible on a screen proof. Catching them before the full run avoids reprinting hundreds or thousands of pieces.
When skipping is reasonable
Reorders of an unchanged job, or very low-quantity runs where the cost of a test is a large share of the job, may not need a test. For first runs, new vendors, or color-critical work, a test is the safer choice.
When to request a test
• First run of a new design or with a new printer.
• Color or brand must match a standard.
• High quantity or high consequence if the run is wrong.
Common mistake
Skipping a test to meet a tight deadline and then finding an error on the full run. The reprint costs more and takes longer than doing one test first.