We have two printers. Sometimes they'll run 16 hours a day... Sometimes two. As others have said, Printing isn't our bottle neck. Printing on 20+ (not even joking, traffic
signs sound good on a roll to roll printer... But I find myself swapping media's 5-10x a day now) materials slows us down way more than the printers do.
I can print faster than I could laminate.... So we bought a second laminator that had roll to roll. Now I Can laminate while doing other things.
We started cutting roll after roll of material a day... So we bought a roll to roll cutter...now I can cut 3 rolls of decals a day, with 30 mins of labor loading and taping up the cutter.
Between laminating and cutting... At least 8 hours a day of one full time person is saved.
For the majority of us, print speed isnt as big as you think. If you're not falling behind on prints, or looking to add additional print capacity... It makes little to no difference, and just because you can print faster...doesnt mean your prints are cheaper.
Lets go with the 560 and the Colorado as an example. Printing per sqft is cheaper than you realize, labor wise. Lets say you're all generous and pay your printer $25 an hour. 150 SQFT an hour on 6 pass .. for a cost of 16 cents per SQFT in labor cost to print.
Colorado 1650 - 1720 sqft an hour. (Banner mode, most extreme case... but for my point itll do). 1.4 cents an hour per SQFT in hourly wages.
Huge difference, right? But 100% best case scenario you're saving 15 cents a sqft in labor cost... So you're not saving much at all speed wise. If you're losing jobs due to a 15 cent sqft pricing difference... You might want to re-think your pricing.
Now if youre bottle necking... Thats different. There are a lot of reasons to buy a high speed printer, Theyre great for many reasons - but the cost of running one and more expensive repairs outweighs the cost of labor you save... So IMO, speed doesn't kill.
If you're thinking of buying a high speed printer so you could lower your prices and be more competetive... Do a cost analysis on step by step for each process in your shop and see how much printing time really costs your company, I bet you could find other, cheaper options that would give a much higher benefit ratio than a faster printer would.