Samsung scanner/printer. Scanner not working

Be specific about the model name and number when applying an x in M288x, as Samsung made a boatload of devices with different numbers for the x.

If yours is the XPress SL-M2885, HP has a printer driver v3.93.11 released on Feb 11, 2021, but no obvious scanner driver. A networked Xpress {M2880FW, M2885FW, M2886HW} is supported by Apple's built-in AirPrint and which would provide printing and scanner support through Apple's Image Capture, and not require HP software support.

If you cannot resolve your scanner support, there is an alternative.

The paid, VueScan Professional can drive your scanner without any HP driver or software support. You can trial the VueScan software and it is Catalina and Big Sur compatible.