Xerox COLORQUBE 8570 Service Manual

October 2012
6-30
ColorQube 8570/8870 Service Manual
Electrical Troubleshooting
Revised, 3rd Revision - Xerox Internal Use Only
General Troubleshooting
Ink Loader Board LEDs
The Ink Loader Board has two LEDs:
• +3.3V (green)
• +50V (red)
These LEDs indicate the same status as the +3.3V and +50V on the Electronics Module.
The +50V will not be on at all time. The +50V can be Off when the printer is at Ready mode.
Figure 7 Ink Loader Board LEDs
Checking Fuses
Fuses can be damaged for various reasons. The following Fuses are included in the Col-
orQube 8570/ 8870 printer. See Figure 8 for location of the Fuses on the Power Control Board.
Table 2 ColorQube 8570/ 8870 Fuses
Fuses Description
F301 +3.3V, logic
F302 +50V pwm’ed, to High Capacity Feeder
F303 +50V pwm’ed, to Preheat Solenoid, Head Maintenance Clutch, Head Tilt
Solenoid, Strip Solenoid
F304 +50V pwm’ed, to Deskew Clutch, Pick Clutch, Pick Solenoid
F401 +50V
F402 +50V pwm’ed, to Ink Loader Solenoids
F501 +3.3V Sleep

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