The printer displays either 31.46, 31.66, 655.84 error codes, or the 201.22 paper jam error. The error codes 31.46 or 31.66 (for MS/MXx1x) or 655.84 (for MS/MXx2x) are precursors to the 201.22 error code.
There errors are caused by the following:
- The toner cartridge was not fully inserted before closing the printer door.
- The toner port ratchet on the IU is in the wrong position.