press proof

press proof

A printer carefully examines a press proof before the full print run.

Definition
  1. Noun:
    • A proof sheet for final approval: In printing and publishing, a "press proof" is a final trial print made from the actual printing press (or a close simulation) to check for any last-minute errors in color, layout, or text before the full production run begins. It represents the final stage of proofreading and quality control.
Usage Examples
  • Noun:
    • The editor reviewed the press proof and found a typo in the headline. (The final test print from the press was examined for mistakes.)
    • Before printing 10,000 copies, the designer requested a press proof to ensure accurate colors. (A trial print was made to verify color fidelity.)
Advanced Usage

  • "to run a press proof": to produce a test sheet on the actual printing press.

    • The printer ran a press proof to check the registration of the images. (A test print was executed to verify alignment.)

  • "press proof stage": the final phase of proofing before mass production.

    • The project is at the press proof stage, meaning only minor corrections are allowed. (The work is in its last review phase.)
Variants and Related Words

  • Proof (n): a trial print or sample used for checking.

    • The proof showed that the margins were too narrow. (The sample print revealed a layout issue.)

  • Proofread (v): to read and correct errors in a text or proof.

    • She proofread the press proof carefully before signing off. (She checked the final print for mistakes.)

  • Press (n): the printing machine or the publishing industry.

    • The press is ready to start the run once the proof is approved. (The printing machine is prepared.)
Synonyms
  • Final proof: the last version of a document or print before production.
  • Trial print: a test copy made to evaluate quality.
  • Printer's proof: a proof made by the printer for approval.
Related Idioms

  • "Go to press": to begin the printing process.

    • Once the press proof is signed off, the book can go to press. (The printing run can start after final approval.)

  • "Prove oneself": to demonstrate one's ability (unrelated to printing, but shares the word "proof").

    • The new designer proved himself with an error-free press proof. (He demonstrated his skill through a flawless test print.)