Xerox COLORQUBE 8570 Service Manual

October 2012
6-34
ColorQube 8570/8870 Service Manual
Electrical Troubleshooting
Revised, 3rd Revision - Xerox Internal Use Only
General Troubleshooting
Figure 12 Wiring Harness Connectors
7. If any triac is found damaged, replace the Electronics Module (REP 5.1).
Measuring DC Voltages
1. Check the Power Supply Status LEDs (Figure 13); they all should be bright. If the LEDs
are not all brightly light, false readings will result.
Open a door to make sure 50 voltage is activated, if necessary (red LED lit).
Figure 13 Power Control Board LEDs
Table 3 Triac Channels
Connector Pin Channel Function
JAC1 1 Ink Melt Yellow
JAC1 2 Ink Melt Cyan
JAC1 3 Ink Melt Magenta
JAC1 4 Ink Melt Black
JAC2 2 Printhead Reservoir #2
JAC2 3 Printhead Reservoir #1
JAC2 4 Printhead Jetstack Right
JAC2 5 Printhead Jetstack Left
JAC3 7 Paper Preheater
JAC3 8 Drum Heater #2
JAC3 9 Drum Heater #1

Xerox COLORQUBE 8570 Specifications

General

Print Technology	Solid Ink
Monthly Duty Cycle	Up to 85, 000 pages
First Page Out Time (Color)	As fast as 5 seconds
First Page Out Time (B&W)	As fast as 5 seconds
Memory (Maximum)	1 GB
Output Capacity	350 sheets
Supported Operating Systems	Windows, Mac OS, Linux
Print Speed	Up to 40 ppm color / 40 ppm black
Connectivity	USB 2.0, Ethernet
Print Languages	PCL 6, PostScript 3, PDF