Quick story about this topic. Before I started my own company, I worked for a few shops. My first shop was overwhelming. I was hired to do sales, and shortly after starting I realized the owner had 3 times more machines than employees. This didn't seem odd at first, but as soon as I started bringing in my connections, I then realized why it was a problem to have so many machines and not enough employees.
I sat with the owner, and basically had a talk about my client base and what they expect. Reason being, my fellow production employees weren't properly trained on the equipment and the product was not up to my standards.
I asked if I can stop selling for a few days and work with the employees to see where their comfort level was, what products they knew well, and so forth. They kept saying there were too many machines, and they didn't know how to really use them.
To cut to the chase, I began to ask myself, could a work flow exist that would allow production employees to simply submit jobs to multiple machines without having to babysit so much. The answer was yes, in a calibrated reorganized workflow.
The owner allowed me to bring in a consultant from X-rite, he flew in for a couple days went over color management, work flows, profiling and the whole nine yards. Next, I asked for an additional employee, one that could be dedicated to calibrating and color profiling all the materials and machines. He allowed it, and it took about 3 weeks to finish this project.
The employees moral went way up, production increased substantially, and I could be out with clients not having to worry they couldn't handle all the machines. Profits went up the first month after that, and we ended up doing a little over 100 vehicles that year for very large corporate clients and our machines never once had to stop for color chart checking.
After that experience, I never looked back. As soon as I opened my own shop, that was the first thing we did was profile everything, and sure enough, very little time was wasted playing with color. Cause if you add up the time taken to print samples, compare, adjust, print again, etc... Over a year, it is silly.
Sorry to be so long winded. I am a true believer in this type of workflow.