Help with 41CL and printer

[BobVA]

Well, it "should work" - I just tried mine on Port 3. In case it's of any use in your trouble-shooting:

Here's my startup sequence from MEMORY LOST - the plain vanilla 41CL setup:

XEQ ALPHA MMUCLR ALPHA
ALPHA YFNZ ALPHA XEQ ALPHA PLUG1L ALPHA
XEQ ALPHA MMUEN ALPHA

I have nothing in port 1 (serial connector on that cover) and a Time Module in port 2.

Maybe some areas to consider:

Have you tried any other modules in the ports that don't work with the printer? If they act weird it may be a hardware / connection issue.

Does the printer cable seem to seat properly in the other ports? Can you see the printer in the CAT 2 listing when it's plugged into the other ports?

If you have any other modules plugged in it might be useful to remove them and see what happens.