Elevations printing with lines which don't show on screen or on PDF

[jdub_iom]

On a few drawings recently we have had random vertical and horizontal lines appearing on hard copy prints. These lines don't appear on PDF copies and differ every time we print. I suspect its a printer issue but thought worth an ask to see if is maybe a known bug. 

Thanks in advance, 

John.

Operating system used: Mac Intel-based 12.7.5 Monterey

[runxel]

Let me guess: You printed from Archicad directly?

[jdub_iom]

I'm not sure as it was printed by a colleague. But this morning I tried printing to our A3 printer and it's printed fine.

I used the A1 printer from the PDF and it still shows lines but not as bad as previously.