To compensate for misregistration on a press, printers often ask that the colour black be set to overprint so that any misregistration cannot be seen. However, black fills placed over coloured panels or scans which have overprinted can still be seen through the black ink. Overprinting black is recommended for lines under 2pt thick or…
Prepression: 2015
Solved: How to Make A Dotted Underline - Quick and Easy - Adobe Community - 9673207
Re: Black overprinting should NOT be on by default - Adobe Community - 13967378
Revisiting the [Registration] Colour – Colecandoo!
Re: Background color for photo: paper or none? - Adobe Community - 11875317
Re: Black overprinting should NOT be on by default - Adobe Community - 13967378
シュプリーム Overprint Knockout 【保存版】
シュプリーム Overprint Knockout 【保存版】
What is Overprinting & Overprint Preview in InDesign?
2015 - Prepression
シュプリーム Overprint Knockout 【保存版】
Prepression: 2015
Overprinting in InDesign
Solved: Substituting spot colors in InDesign - Adobe Community - 9501160