egcolden wrote:
Hello. I am a photographer who will print photos on site of the event I'm shooting...
On-site event printing is challenging. You need much better speed and cost control than inkjets offer and better quality than is possible with typical laser jets.
Many event shooters who offer on-site printing use dye-sublimation printers. Those give you speed and quality, as well as reasonable and predictable cost of the consumables. Some dye subs print a 4x6 in 10 seconds or less or an 8x10 in about 30 seconds. When you buy paper for them, you also get ribbons with the "ink". The cost per print can be quite low (under 10 cents per 4x6 or about 75 cents per 8x10, for example).
The down side is that dye-sub printers are pretty expensive initially and most are quite limited in the size and types of prints they can make. Many are limited to 4x6, 5x7 or 6x8. Some more expensive ones can do 8x10 or 8x12. You might have choice of paper finishes (i.e., glossy, satin, matte) but you can't change sizes or finishes easily mid-stream, the way you can with an inkjet. So you may need multiple printers if you want to be able to offer a choice of sizes and/or finishes.
You're looking at $600 for a dye-sub that can do small sizes... or $1000 or more for larger sizes.
There are cheaper ones (such as Canon Selphy), but they can only do 4x6 and aren't much faster than inkjet. The consumables for those are more expensive, too (4x6 typically cost 25 cents per print, at best).
https://www.bhphotovideo.com/c/search?Ntt=dye+sublimation+printers&N=0&InitialSearch=yes&sts=ma&typedValue=&Top+Nav-Search=http://www.adorama.com/als.mvc/nspc/revisedsearch?searchinfo=dye+sublimation+printer&category=3738Forget about Amazon.... they don't appear to even know what dye sublimation is... a search for a dye sub printer there just brings back a bunch of inkjets.
Another big "issue" with on-site printing is finding and hiring help that knows how to use photo editing software well enough to meet your expectations and handle the print sales and printing, while you're shooting the photos.
Finally, setting up a work space can be a problem. Laptops are great for mobility, but difficult to calibrate very accurately... especially trying to set up under a variety of different conditions and where ambient lighting might constantly change during the course of the day. There are calibrations devices that measure ambient light continuously and make adjustments on the fly. But you still need to be careful about your work space. For example, we ran into problems with pop-up "tents" that were various colors, influencing the apparent colors of images on-screen and making it difficult to make prints that didn't have color shifts and tints. I no longer offer on-site printing. But when I did I was fortunate to be working with another photographer whose husband's "day job" was in a pro lab and he really helped with the image editing, optimization and printing... Unfortunately his people and sales skills were very close to zero. Oh well!
On-site printing is possible... But it ain't cheap or easy.