Historical clue formulations

• Printer resolution spec — 2025-04-03
• Measure of print quality: Abbr. — 2024-02-29
• Print quality meas. — 2017-11-11
• Printer resolution fig. — 2014-12-17
• Meas. of screen resolution — 2011-07-03
• Print resolution meas. — 2011-04-06
• Printer resolution meas. — 2009-10-25
• Printer specification: Abbr. — 2009-08-23
• Computer printer meas. — 2005-07-15
• Meas. of computer scans — 2001-09-30