...

To plot to the plotter from your own laptop, you will have to install the drivers below and plug the USB cable from the printer into your laptop.  This can be complicated because the printer and the drivers are pretty old.  It's MUCH easier to print directly from the desktop computer it is already connected to.  

...

Drivers

hpdjt1100serieswx64gl.exe - Driver Software (Yes, the 1100 and 610 use the same driver)

HPInstantPrintingApp.exe - Easy App for printing to the plotter.

Driver Download from HP

https://support.hp.com/us-en/drivers/selfservice/hp-designjet-t610-printer-series/3339415

...

• Let's say you want a poster that is 2' x 5'
• Now our formula is 48 * 24 / 60 = 19.2"
• Now our custom pages would look like these
• 
• Remember to SAVE after entering each new page size.
• When you go back to the page size, at the very bottom you should see something like this
• 

Files:

hpdjt1100serieswx64gl.exe - Driver Software (Yes, the 1100 and 610 use the same driver)

...