HP Designjet 510 Printer series - Manual (Page 35)

Installing a new roll on the printer
The graphical sequence shows how to install a new roll of paper on the printer.
CAUTION: Make sure the printer wheels are locked (the brake lever on each wheel is pressed Down) to
prevent the printer from moving.
If you are a regular user of different types of roll paper, you can change the paper quicker if you have more than
one spindle. This allows you to do the following:
1. Pre-load the different types of paper onto the spindles.
2. Remove and replace the spindle with the new type of paper.
NOTE: Additional spindles are available from Hewlett-Packard as accessories.