A: No. "tryf tabt" is just a text corruption of the same error. Follow the same fixes.
If replacing the formatter does nothing, the DC controller (power distribution board) is sending incorrect voltages to the Truefort chip. This is an advanced repair involving soldering. Most users should simply replace the entire printer at this stage. tryf tabt laserjet pro mfp m125nw
Rated for up to 8,000 pages per month, with a recommended volume of 250 to 2,000 pages for optimal longevity. 000 pages per month