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AcuLaser M4000 Series
User's Guide
Troubleshooting
164
An installed option cannot be used
Correcting USB Problems
If you are having difficulty using printer with a USB connection, see if your problem is listed
below, and take any recommended actions.
USB connections
USB cables or connections can sometimes be the source of USB problems.
For best results, you should connect the printer directly to the computer’s USB port. If you must
use multiple USB hubs, we recommend that you connect the printer to the first-tier hub.
Windows operating system
Your computer must be a model pre-installed with Windows Vista, Vista x64, XP, XP x64, 2000,
Server 2003, or Server 2003 x64, or a model that was pre-installed with Windows 2000, Server 2003,
or Server 2003 x64, and upgraded to Windows Vista, Vista x64, XP or XP x64. You may not be able
to install or run the USB printer driver on a computer that does not meet these specifications or that
is not equipped with a built-in USB port.
For details about your computer, contact your dealer.
Printer software installation
Incorrect or incomplete software installation can lead to USB problems. Take note of the following
and perform the recommended checks to ensure proper installation.
Cause
What to do
The installed option is not defined in the printer driver.
For Windows users:
You have to make settings manually in the printer driver. See
“Making Optional Settings” on page 173.