FAQ
Print
Driver
Operation Management
Control Panel
Wireless LAN
Mobile Connection
Other
Troubleshooting
When a Paper/Staple Jam Is Occurring
Screen Displayed at Occurrence of Paper Jam
When a Paper Jam has Occurred
Paper Jam in Bypass Tray or Transfer Roller
Paper Jam in Tray 1
Paper Jam in Tray 2 or Tray 3
Paper Jam in 2-Sided Print Unit
Paper Jam in Fuser Unit
When a Staple Jam has Occurred
When a Paper Jam Message Persists
Main Messages and Remedies
When a Message Appears to Replace Consumables or Carry Out Cleaning
When an Error Message Appears
When Stabilizing image. Appears
When Printing Quality Has Deteriorated
Cleaning the Print Head Glass
When the Machine Cannot Be Powered On
When the Touch Panel Is Not Visible
Printing Problems
How to Take an Action for Printing Failure
Problems of Print Quality
Main Messages and Remedies
When the Bit Count Does Not Match between the Server and the Client
User Authentication Problems
How to Take an Action for Server Authentication Failure
Network Error Codes
Displaying Network Error Codes
Error Code List