Xerox WorkCentre 5021 Service Documentation page 356

6.4.1.1 UI CE Diag Mode Structure
The UI displays the CE Diag Mode as a [7-Segment LCD] screen.
UI Screen
The structure of the CE Diag Mode is as follows.
Enter the CE Diag Mode and input the Chain-Link Number in the [Chain-Link Number Entry]
screen to assign the Diag function.
1. Shutdown History
• Initialize Fault History
DATA All Delete
2. NVM Read/Write
3. Analog Monitor
4. Read Temperature
5. NVM Initialize
6. Component Check (IOT/IIT/DADF)
7. Maintenance Report
8. HFSI Counter Reset
9. HFSI Counter Read/Clear
10. Jam Counter Reset
11. DRUM Counter Reset
12. ATC Sensor Read
13. Tone Up/Down
• Tone Up
• Tone Down
14. Test Pattern Print
15. Checking and Repairing the Billing Counter (621-400)
Initial Issue
WorkCentre 5021/5019
6.4.1.2 How to Enter the CE Diag Mode
Procedure
Enter the CE Diag Mode by the following procedure.
1. Inform the customer that the machine will be temporarily unavailable for use (inform that
all Copy and Print Jobs will stop) as it is going to be serviced.
2. Disconnect the machine from the customer's network.
3. Make sure that the machine is not in the middle of a Copy or Print Job. Also check that
there are no Stored Jobs.
4. Press and hold the [0] key on the Control Panel for 4 seconds or longer and then press
the [Start] button while keeping your finger on the [0] key.
5. The 'CE - Type Passcode' screen will be displayed.
6. Use the keypad to enter the Passcode '6.7.8.9' and press the [Start] button.
7. The [Chain-Link Number Entry] screen will appear.
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Figure 1 j0lj64001
General Procedures
6.4.1.1