Inside Front Wiring Diagram
The arrows indicate which connectors you should look at for the Pest codes. The Pest
codes are displayed on the Control Panel.
37036.4x Process Motor
37008.4x Preheat Power
(AC Connector)
Load Paper
Paper Jam
(Open Front Cover)
J860 13131.41 Sensor Flag
s8500-129
10-8
Phaser 8400/8500/8550 Color Printer