HP Designjet 9000s Printer series - Manual (Page 37)

6. Insert the roll of media into the right media stop (fixed side).
1. Media stop
2. Roll
7. Slide the left media hub (movable side) into the core of the media roll.
1. Media roll
2. Media hub lock
3. Sliding media hub
8. Tighten the left media hub lock by turning clockwise.
ENWW Install a media roll in the printer 27
How do
I load/unload
media?