Error Messages and Codes
3-7
Voltage Measurements
1.
Power and signal grounds are connected to the frame ground. All circuit
troubleshooting can be performed using the metal frame (chassis) as the
grounding point. To locate connectors or test points, refer to "Wiring Diagrams"
on page 10-1 for more information.
Unless otherwise specified, the following voltage tolerances are used within this
section:
Stated
Measured
+3.3 VDC
+3.135 to +3.465 VDC
+5.0 VDC
+4.75 to +5.25 VDC
+24.0 VDC
+21.6 to +26.4 VDC
0.0 VDC
Less than +0.5 VDC
Summary of Contents for Phaser 3425
Page 1: ...Service Manual P h a s e r L a s e r P r i n t e r 3425 ...
Page 2: ......
Page 14: ...xii Phaser 3425 Laser Printer ...
Page 20: ...xviii Phaser 3425 Laser Printer ...
Page 29: ...General Information 1 9 Consumables 1 Print Cartridge 1 ...
Page 48: ...2 14 Phaser 3425 Laser Printer Service Manual ...
Page 93: ...6 Chapter Adjustments and Calibrations In this chapter Margin Calibration Resetting NVRAM ...
Page 98: ...7 4 Phaser 3425 Laser Printer Service Manual ...
Page 144: ...8 46 Phaser 3425 Laser Printer Service Manual ...
Page 145: ...9 Chapter Parts Lists In this chapter Using the Parts List Print Engine Parts Xerox Supplies ...
Page 175: ...10 6 Phaser 3425 Laser Printer Service Manual ...
Page 179: ......
Page 180: ......