Printer printing red dots on pages Share on Facebook Post on reddit Tweet on Twitter Share on LinkedIn Home › Forums › Other › General Hardware › Printer printing red dots on pages This topic has 17 replies, 6 voices, and was last updated 11 years ago by rkaria. Viewing 1 post (of 1 total) Author Posts rkariaMember Jul 21, 2009 at 7:52 am #143266 When printing on a HP laser jet 3600n laser jet printer it is printing red dots down the page. Any advise why this would be. The ink was only changed a couple weeks ago. Thanks R:-) Author Posts Viewing 1 post (of 1 total) You must be logged in to reply to this topic.