0 Replies Latest reply: Jan 14, 2013 1:38 AM by PaulWong
PaulWong Level 1 Level 1 (0 points)

After applying HT3669, my HP LaserJet Professional P1100+ no longer able to use manual duplex.

 

iMac C2D, Snow Leopard

HP LaserJet Professional P1100+

 

The alert box is suppressed in the warning printing queue instead of an Alert Box with [OK] to press.