@Underwaterbob@Johanno Have you considered using a Raspberry Pi as a printer server? It might not be ideal, but - if it (the Pi) is physically connected to your printer - I wonder if it could negate the 30% failure rate?
@danielquinn Is that just for text or also for images & attachments? Either way, yeah, 13G is a tiny amount of space when you consider how much info is in there! I wish I had done something similar.
@drdiddlybadger @neonred I've had results with chmod -r +x /