This error typically appears when you attempt to print a document. The job reaches the print queue, pauses for a moment, and then vanishes or displays the "Filter failed" status. It is a common issue that renders the printer useless until resolved.
If the error persists, you can try to bypass the driver filtering via the Terminal. samsung scx-3400 filter failed
Insert a non-conductive object (like a wooden chopstick or plastic spudger) into the printer cavity where the cartridge sits. Gently push the metal spring contacts to ensure they are springy and not stuck. Dust often jams them in the "down" position. This error typically appears when you attempt to