Check Your Computer; Failed To Install The Device Driver (When The Usb Is Connected - Sharp AJ-6110 Online Manual

Check Your Computer

Reference:

Failed to Install the Device Driver (when the USB is connected)

CHECK1 Is there enough computer memory or hard
disk space?
To use this unit, you must have an adequate amount of
hard disk space. If there is insufficient hard disk space,
delete unnecessary files to increase the free space of the
hard disk. If there is insufficient memory, close
unnecessary applications to increase memory available
for printing or scanning. If you are still unable to print
or scan, install more memory into your computer.
CHECK2 Is your hard disk fragmented?
When data is frequently stored/deleted, the hard disk
may become fragmented causing a reduction in
printing or scanning speed. In this case it is
recommended to defragment your hard disk. You may
use the Windows tools or a commercially available
hard disk defragmenting tool.
CHECK3 If your computer is connected to the unit
through the parallel port, is the parallel port
(LPT) mode set to other than EPP mode?
The unit may not operate correctly if the parallel port
mode is set to EPP mode. To set the parallel port mode
to a mode other than EPP mode, refer to your computer
manual or ask the manufacturer of the computer. ECP
mode is recommended to obtain the best performance
from the unit. Note that some computers may use
different names for the modes.
If you are using Windows XP, the "Found New
Hardware Wizard" may appear after you change the
port setting. In this case, click the "Cancel" button to
close the wizard, and then reinstall the "Device Driver"
as explained in "INSTALLING THE SOFTWARE" in
the Setup Guide and Operation Manual.
Troubleshooting
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