96
Phaser 740 and 740L Laser Printers
4
Troubleshooting
Error 70, 71, and 72 Turn the printer off, then on.
If problem persists, check www2.tek.com/merlin/tko and/or
contact Service.
Error 73 Remove and re-install Imaging Unit. Turn the printer off, then on.
Replace Imaging Unit. Turn the printer off, then on.
If problem persists, check www2.tek.com/merlin/tko and/or
contact Service.
Error 74 Remove and re-install Fuser. Turn the printer off, then on.
Replace Fuser. Turn the printer off, then on.
If problem persists, check www2.tek.com/merlin/tko and/or
contact Service.
Error 80, 81, 82, 83,
and 84 Turn the printer off, then on.
If problem persists, check www2.tek.com/merlin/tko and/or
contact Service.
Error 01p through
Error 47p Make sure that installed memory DIMM(s) are compatible with
printer’s image processor board and that they are installed in the
proper slot(s).
If problem persists, check www2.tek.com/merlin/tko and/or
contact Service.
Error User Corrective Action