Most of our clients do the best they can, even the very large brands that in theory should have great design teams… If something is a time consuming fix / if it’s a new customer, we will request new files or quote the time to fix. But a lot of issues can be resolved quicker on our end than trying to explain to them, so the work just gets billed back. If the customer has an issue with us billing prepress work, then they can provide print ready files. Sometimes I can get on the phone and explain it to them if it’s simply a learning issue, but these places often have such high turnover that becomes a waste of time.
I understand that a lot of large printers choose to be Bull headed and kick everything back that isn’t absolutely perfect, sometimes there is a reason to do that, and if your clients don’t respond negatively to that then more power to you. But a lot of issues are very simple to resolve and fixing those becomes a service we provide, and if I automatically kicked back every file that was RGB, didn’t have fonts outlined, didn’t include bleeds, etc nothing would ever go out on time, or would have nothing to print. Would you rather be a “no” company to work with or a “yes” company?