Engine Diag - Xerox Phaser 6600 Service Manual

Press the OK button to obtain data from the device specified.
8.
9. [CHECK OK] will appear when the data is obtained normally.
When the data is not obtained normally, [CHECK NG] will appear, and when the request was not
transferred to the device, [Send Error] will appear.
10. Press the Back button to return to the [Printer Diag] screen.
11. Exit Service Mode. See "How to Exit Service Mode" on page 2-10.
Get Device Info
Get Device Info displays the VID, PID, Add, and Prt information of the device connected. [Read Error]
will appear when the device information is not obtained.
• VID: [Vendor ID] value of a device collected by the Device Descriptor
• PID: [Product ID] value of a device collected by the Device Descriptor
• Add: [Device Address] assigned to the device
• Prt: The port number of a connected controller or the downstream port number of the hub
RTC Test
RTC Test checks the time by backing up the current time and writing the default values, and then
checking, after a certain period of time, whether the time reaches the expected time.
* Performing RTC Test will delay the internal clock of the printer by 2 seconds.
Normal
CHECK OK

Engine Diag

Sensor Test
Digital Input checks whether the digital input (DI) components function properly.
The display shows [0] when the digital input test is started, and the value will be increased when the DI
components are switched from OFF to ON, which is used for confirming that the component functions
normally. The test targets all DI components.
Xerox Internal Use Only
Single Step
CHECK OK
Printer Diag
ESS Diag
Error
RTC ERROR
Error Troubleshooting
Phaser 6600 and WorkCentre 6605
Service Manual
2-23