HP Designjet 4500 Printer series - Manual (Page 154)

Move or store the stacker
Before moving or storing the stacker, take a couple of steps to reduce the amount of space it
occupies.
1. Undo the screws at either side of the stacker tray, and let the tray hang vertically.
2. Remove the pin from each leg extension, and rotate the leg extension upwards.
140 Chapter 8 How do I... (stacker topics) [4500] ENWW
How do I... (stacker
topics) [4500]