2025 Gutenprint breaks drivers because it doesn't support old format
No, the first step is recognizing that you need me more than I need you. The second step is realizing that folks are more inclined to help people who are polite. Entitles assholes get pointed at the "THE PROGRAM "AS IS" WITHOUT WARRANTY OF ANY KIND" sign. On that note, enjoy solving your own problem.
dyesub: A small set of fixes for the P630 series
dyesub: Add 5x5" print size for Hiti P520/P525 and P630
Gutenprint 5.3.6-pre
dyesub: Preliminary support for HiTi P630
dyesub: backend: Detect paper jam on Canon SELPHY ES3/ES30 models
I just printed several different different sizes back to back, so there doesn't appear to be anything wrong with gutenprint itself here, instead the problem appears to lie somewhere higher up. You didn't mention what client you are using to print. I suspect it is either not specifying the size properly or it is not doing so at all, so gutenprint ends up falling back to the default (ie 4x4). FWIW I've seen this happen before with some MacOS versions, a workaround was committed to CUPS in 2.4.12 --...