Dell 2355DN Service Manual page 58

4.1.3.2 Diagnostic Mode Menu Tree
When entering the diagnostic mode, you can see the main window of diagnostic as shown below.
There are 2 contents. They are "Information" and "Test Routines".
Each item will have several sub items and they will be listed in below table.
Depth1
Information
Test Routine
Service Manual
Alignment and Troubleshooting
Depth2
General
Software Version
Report
Copier
Fax
Other
4-18
Disabled Disabled
In all diagnostic In all diagnostic
windows windows
Depth3
Service Tag
Network IP Address
Set Version
Main Controller
User Interface
Network Controller
Protocol
Configuration
Error Information
Supplies Information
NVM Read/Write
Test Routine
NVM Read/ Write
Test Routine
Protocol Report
Print Test Pattern
Shading Test
Memory Clear