see and then i have to come in and disagree..here is my input if you are wanting to screenprint.
you either need to keep it super simple, doing smaller quantities or you need to go full tilt and print by the pallet.
those are the ways i have made money screenprinting either doing small quantities that didnt make sense at the time to do any other way (like 100 18X24's) but now there is flat bed technology to compete with and they are going to kill you on pricing if they want to because the labor is so much less.
or i've made great money printing pallets of material at a time on my svecia sm and printmaster..buying literally coro by the semi truck load.
it is the in between that seems to kill people where they are hell bent on doing it themselves because they have hand printing equipment when they get a larger order and insist on printing them in house when htey should be sending it out and if you don't have room for mark up you need to find better sources or you are pricing your finished product incorrectly
in today's market the only way i would consider adding screenprinting would be if i had some heavy hitter accounts that i could justify something like a svecia sam or printmaster and then bring in a flatbed printer for the smaller quantity work....i would not even bother thinkign about bringing it in house for small quantity work the market is saturated and those who dont have a loyal established customer base and diversified businesses offering other
sign services are being handed their lunch by flatbed technology.
if you dont have the money to play with the big boys (and more importantly the work to justify it) sub it out