108
Chapter 6 Troubleshooting
6
Printing from the computer is disabled/Printing was suddenly
USB Connections
LAN Connections
Wi-Fi Connections
Cause Solution and reference
Poor cable connection. Check the cables connected to the printer and computer, as well as the power
supply cables.
Unplug the cables, and then plug them back in.
Change the cables.
Using a USB Hub Try connecting the printer directly to the computer.
Change the connection port on the
computer.
Try changing the connection port on the computer.
Cause Solution and reference
Poor cable connection. Check the cables connected to the printer and computer, as well as the power
supply cables.
The printer's network settings have
changed.
Print a status sheet to check the settings.
See
"Printing a Status Sheet" on page 81.
Initialize the network settings, and then configure the settings again.
See
"Resetting the Interface Settings" on page 84.
Network Problems Check with the network administrator.
Cause Solution and reference
Poor wireless LAN cable set connection Check the connection between the wireless LAN cable set.
The printer's network settings have
changed.
Print a status sheet to check the settings.
See
"Printing a Status Sheet" on page 81.
Initialize the network settings, and then configure the settings again.
See
"Resetting the Interface Settings" on page 84.
Network Problems Check with the network administrator.
To Next Page
Loading...
