Xerox WorkCentre 7346

The procedure for entering UI Diagnostics differs, depending on whether the machine is a 72XX-series, or a 73XX series.

Procedure (72xx machines)

1. Enter the CE mode (Entering and exiting CE mode).
2. Press the Log in/Out button on the control panel. The System Settings screen appears.
3. Select System Settings on the UI screen.
4. Select Common Settings
5. Select Maintenance / Diagnostics.

Procedure (73xx machines)

1. Enter the CE mode (Entering and exiting CE mode).
   NOTE: If a fault code requiring serial number resychronization (124-3xx) is active, the following steps will not work. Press the Log In/Out button on the UI to access diagnostics in this situation
2. Press the Machine Status button on the control panel.
3. Select the Tools tab on the UI screen.
4. Select System Settings.
5. In the Group column, select Common Service Settings
6. In the Features column, scroll down to Maintenance / Diagnostics.

Maintenance/Diagnostics menus

The following selections will appear:

• Initialize Hard Disk
• Delete All Data
• Software Options
• Initialize NVM
• NVM Read/Write
• Print Test Patterns
• IO Check - this selection opens the following menu:
  –Component Control
  –Analog Monitor
• Registration - this selection opens the following menu:
  –Regi Control Setup Cycle - this selection opens the following menu:
  Regi Control Setup Cycle - Fine Skew Setup
  Regi Control Setup Cycle - IN / OUT Setup
  Regi Control Setup Cycle - Center Setup
  Rough Skew Setup
  –Regi Measuring Cycle
  –Regi Control Sensor Check Cycle
  –Regi Control Correction Check Cycle
• MAX Setup - this selection opens the following menu:
  –IIT Calibrations - this selection opens the following menu:
  White Reference Setup
  CCD Calibration
  Optical Axis Correction
  –ATC Sensor Setup
  –TRC Adjustment
  –Adjust Toner Density - this selection opens the following menu:
  TRC Control
  Adjust Toner Density
  –ADC AGC Setup
  Measured ADC
  Change ADC Target Value
• Sub System - this selection opens the following menu:
  –Belt Edge Learn
  –Fax Diagnostics
  –Blank Page Threshold Value
  –ADF Independent Operations
  –Hard Disk Failure Prediction Test
• Faults - this selection opens the following menu:
  –Jam Counters
  –Failure Counters
  –Shutdown History
• Adjustments / Others - this selection opens the following menu:
  –Machine ID / Billing Data
  –Initialize HFSI Counters