Closed How to change paper trays and options in hp laserjet 4000TN Tags: Tell Us Hewlett Packard Laserjet Tom's Guide Last response: August 29, 2010 6:19 AM in Tom's Guide Share kevin_junk April 17, 2010 1:23:21 PM Hello!! i want to know how to change paper trays and option menue from the input pannel because my both trays are showing ststus of letter pages , but actually they both have a4 in them can any have answer?? More about : change paper trays options laserjet 4000tn graywolf April 24, 2010 4:38:18 AM Read the manual. Reynod August 29, 2010 6:19:52 AM This topic has been closed by Reynod Can't find your answer ? Ask ! Publish Read discussions in other Tom's Guide categories Article Discussions Microsoft Zune Polls Tell Us !