Check your current firmware version by printing a settings report (Menu > System > Report > Configuration).
But lately, has your 4623F started acting... haunted? Samsung Scx-4623f Firmware Download
If it’s working fine?
Let’s be honest. When you bought the Samsung SCX-4623F, you weren’t thinking about "future-proofing." You were thinking, “I need to print invoices, scan receipts, and not throw this thing out the window.” Check your current firmware version by printing a