arch d printing times designjet t120

[funghi2]

I went out and bought a designjet t120. i have a big construction job and did not want to pay the 1500$ my printer was asking for the plans. I wanted a durable set of plans so i bought the HP 2-pack Everyday Matte Polypropylene. i selected that paper on the printer and on the computer selected arch d paper, fit to size. it takes about 10 minutes to print one page of 24 x 36!! i have about 300 pages to print, am i going to run a 50 hour print job on this thing??? is there a setting to make this go way faster?? sorry, im a total noob at this stuff

[funghi2]

One other issue....when i print, the screen on the printer comes up w a paper size mismatch.  saying the job calls for 24" and my paper is 23.168".  i hit print anyway and it prints fine (BUT SLOWWWWW).  The paper i bought direct from HP , why is this happening?

[funghi2]

so i just timed a page, 13 minutes till it was done printing one page, and then 2 more minutes for "drying" and then its cut. is this normal? is there any way to speed this up?