Need driver and firmware update for Dell H625cdw printer for Mac OS 10.15

The Dell H625cdw printer drives for MAC has not been updated since Feb 2019.  I am unable to use my scanner and the printer doesn't print color properly anymore. I was told by support that this is because the divers have not been updated for the updated MAC OS system. Please be a more responsible company and keep the software up to date so that we can utilize our printers. During this challenging time, I need to be able to scan and print beautiful color documents for my start-up business and I do not have money to purchase a new printer nor should I have to. I love everything about this printer, I just need it to work as it should.