June 2014
6-17
Xerox® Phaser® 3020 Printer Service Manual
Diagnostic (EDC) Mode,
General Procedures and Information
Diagnostic (EDC) Mode
Enter Diagnostic (EDC) Mode, using the steps outlined below. Refer to Section 6 General Pro-
cedures GP1, Diagnostics Entry and Exit, for detailed instructions.
1.
Connect to the printer with a USB cable.
2.
When the printer is in Ready mode, open the EDC ReadData application and select [Run}
in the Compressed Folders dialog box.
3.
Select [Update LCD] in the EDC dialog box.
4.
From the EDC window, select the <Menu> button.
NOTE: Allow 1 second for the printer to process the command before making the next
menu selection.
5.
Once in EDC Mode, use the arrows to select the following sub-menus:
•
DC330 Comp.Ctrl
Select the <Enter> button to confirm menu selections and run diagnostics tests.
Select the <Upper Level> button to stop tests.
Select the <Exit> button to exit EDC mode.
Machine Reports
Refer to Section 1 of the Phaser® 3020 User Guide for information regarding:
•
Control Panel Functions including:
–
Demo Page
–
Supplies Info and Event Log
–
Configuration Reports
•
LED Status Displays
Table 1 EDC Mode Menu
Level 1
Level 2
Level 3
Level 4
DC330 Compo-
nent Control
100 Motor
Main Feed Mot
Status [Off]
Feed Mot Slow
Status:
[Off]
101 Clutch
Tray 1 Pickup
Status:
[Off]
102 Sensor
Feed Sens
Status:
[Low]
Width Sensor
Status: [Low]
105 Charger
K MHV Bias
Status:
[Off]
106 Development
K Dev Bias
Status:
[Off]
K Dev AC
Status:
[Off]
107 Transfer
K [THV] Bias
Status:
[Off]
K [THV] - Bias
Status:
[Off]
109 Fuser
Temp A
Status: [0]
110 LSU
LSU Mot1 Run
Status:
[Low]
LD Power4
Status:
[Off]
LSU HSync4
[Low]
Summary of Contents for Phaser 3020
Page 1: ...Xerox Phaser 3020 Service Manual 702P02829 June 2014 Initial Issue ...
Page 2: ......
Page 4: ...June 2014 2 Xerox Phaser 3020 Printer Service Manual Initial Issue ...
Page 6: ...June 2014 ii Xerox Phaser 3020 Printer Service Manual Introduction ...
Page 18: ...June 2014 1 2 Xerox Phaser 3020 Printer Service Manual Service Call Procedures ...
Page 24: ...June 2014 2 2 Xerox Phaser 3020 Printer Service Manual Status Indicator RAPs ...
Page 36: ...June 2014 3 2 Xerox Phaser 3020 Printer Service Manual Image Quality ...
Page 46: ...June 2014 3 12 Xerox Phaser 3020 Printer Service Manual IQ11 Image Quality ...
Page 48: ...June 2014 4 2 Xerox Phaser 3020 Printer Service Manual Repairs ...
Page 74: ...June 2014 4 28 Xerox Phaser 3020 Printer Service Manual REP 1 18 Repairs ...
Page 76: ...June 2014 5 2 Xerox Phaser 3020 Printer Service Manual Parts List ...
Page 88: ...June 2014 6 2 Xerox Phaser 3020 Printer Service Manual General Procedures and Information ...
Page 108: ...Xerox Phaser 3020 Printer Service Manual June 2014 BSDs THIS PAGE INTENTIONALLY BLANK ...