Oh, I ran into that exact same issue. In fact its the printer has been swapped out 3 times. It starts fine, then it prints just the header and then stops printing with error indication. If you reset, it starts again. But when we are busy, its a pain that we might lose some orders and we might not know which order has exactly got messed up.
I use an Epson printer from 2006-2022 and they were workhouse, and never failed. WIth dust oil and heat in the kitchen. Toast printers look very similar, but something is fragile about them. Ive had 3 printers fail in about 8-9 months back to back
