Keywords: RegistrationMark.png A representation of a printer's registration mark printed in en registration black showing a slight offset of different color plates en wikipedia PaleAqua 2006-09-20 PaleAqua wikipedia en PaleAqua original upload log page en wikipedia RegistrationMark png 2006-09-20 08 25 PaleAqua 626×624×8 42974 bytes <nowiki>A representation of a printer's registration mark printed in registration black showing a slight offset of different color plates PaleAqua </nowiki> Printing color systems |