Help with 41CL and printer

[BobVA]

(10-21-2019 12:39 AM)twoweims Wrote:  ...Since this is a 41CL, I am not actually using the physical ports for anything. The printer works in port 2 just fine. I have ROM images plugged into ports 3 and 4 and they are working just fine.

AFAIK that should work. I think if you had some kind of conflict with page 6 the printer wouldn't work in *any* physical port, so it does sound like hardware.

Before you take it apart you might try a hard reset (to MEMORY LOST) then try the printer with just the YFNZ module loaded, as you described in your first post, and no other ROMs (if you haven't tried this already). I'd be surprised if that fixed it, but it's worth a try.

Do post and let us know how the repair goes and what you think of that approach!