Part numbers:
015K48720, 121E28730, 657013400, 657-0134-00, 660-0056-00, 802K93650, 848K06550, 848K06551, 848K06552

Common error:
Blank display on control panel.
Garbled characters.
Inverted or upside down display.

Compatible Models:
Phaser 8500
Phaser 8550
Phaser 8560
Phaser 8860