TROUBLESHOOTING > 186
Possible cause
Remedy
Computer does not
support USB interface.
Check if there is a USB controller in the Windows device
manager.
USB cable does not
meet specifications.
Use USB cable to specification Ver.1.1.
Interface is disabled.
Check that USB interface is set to Enable.
Configuration
procedure was not
correctly followed or
cancelled.
Configure again from the beginning.
USB cable is
disconnected or faulty.
Reconnect or try another cable.
A USB hub is being
used.
Test by connecting the printer and computer directly.
Summary of Contents for C7300
Page 1: ...C7100 C7300 C7500 USER S GUIDE WINDOWS 2000 l ...
Page 20: ...SETTING UP 20 3 Remove the LED head restrainer from behind the LED heads in the top cover ...
Page 22: ...SETTING UP 22 5 Remove the protective sheets from each of the four image drums ...
Page 27: ...SETTING UP 27 LOADING PAPER 1 Remove the paper tray from the printer ...
Page 158: ...MAINTENANCE 158 5 Remove the protective sheet from the new image drum ...