The drivers are compatible with BigSur. I installed them when I first updated. It's just that, when I update BigSur, which was twice now, after the update the printer and it's driver, were removed. The printer shows up under AirPrint, but the printer I installed with the driver does not. That's what I mean when I say Apple forcing me, because in previous versions, when I would update the OS, not to a new version, but an update within the existing version, 11.1 to 11.2 for example, like with what is happening now, it would not erase my printer causing me to reinstall it with the driver. So far BigSur has done this twice. I would think that once I install a printer, it shouldn't. That's why I was asking, is there a way to preserve the printer/driver combo I installed so that it will be be deleted after an OS update?