bad black ink print on XP-620 Printer,changed ink but it did not help Errorsdoc » Questions » bad black ink print on XP-620 Printer,changed ink but it did not help 2.03K viewsAugust 24, 2018 0 Phil Lindemann (anonymous) August 24, 2018 0 Comments we used generic ink and now we are getting bad print on the black ink. I have changed ink but it did not help. Epson XP-620 venmartin Changed status to publish August 24, 2018 Add a Comment 0 Answers ActiveVotedNewestOldest Write your answer. Register or Login