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- Pad Roller Scratch: Platter Scratch: ...837 bytes (145 words) - 15:42, 12 May 2020
- A scratch test is performed to ensure that a projector, camera, printer, platter, or The two best films for scratch tests are unexposed print stock and clear leader. Unexposed print stock is ...5 KB (847 words) - 16:12, 12 May 2020