Window (42-inch) Removal WARNING!: Switch off the printer and remove the power cable. NOTE: Throughout this section the graphics actually show the HP Designjet 4000 Printer series but the steps of the procedure are identical for the HP Designjet Z6000 Printer series. 1. Open the Window. Removal & Installation 2. Unclip the Window hinges from the Top Cover . NOTE: Since the hinges are very hard to unclip, it is recommended that you use a screwdriver or other tool to forcefully unclip the Window hinges from the Top Cover. 3. Remove the Window from the Printer. 260 Chapter 8 Removal & Installation