HP 8100n HP LaserJet 8100, 8100 N, 8100 DN Printers - User Guide - Page 245

Chapter 5 Problem Solving 245 Problems with the Optional 2000-sheet Input Tray (Tray 4) (continued) Situation Paper jams and paper feeding problems. Tray 4 will not power on. Solution z See page 183 for instructions. z Make sure that paper specifications are within the recommended range (page 328). z Verify that the paper type configured in the printer control panel for Tray 4 matches the paper loaded in Tray 4 (page 92). z A tray might have been pulled out during printing. z Check cables and connectors between the tray and the printer. See page 255 for cabling configurations. z Remove and reconnect the power cord if it is not firmly plugged into the computer. z Make sure trays are correctly loaded. z Make sure the paper guides are adjusted properly and not skewed (page 92). z The power cord is not firmly plugged into both the printer and the power receptacle. Remove and reconnect the power cord. z Check cables and connectors between the tray and the printer. See page 255 for cabling configurations. Cannot access Tray 4. Make sure that the paper tray guides are adjusted correctly for the paper size you are using (page 92). Correcting Output Quality Problems