Problem

Cause and solution

Page

 

 

 

 

If scanning is not possible, shut down your computer,

 

 

turn off the machine's power switch, and unplug the

 

 

machine's power cord. Next, start your computer,

–

 

restore power to the machine, and try scanning again.

 

 

 

If scanning is still not possible, check the following

 

 

items.

 

 

 

 

 

Your application is not TWAIN/WIA compliant.

 

 

→ If your application is not TWAIN/WIA compliant,

–

 

scanning will not be possible. Make sure your

 

 

Unable to scan the

application is TWAIN/WIA compliant.

 

 

 

image.

You have not selected the scanner driver of the

 

 

machine in your application.

–

 

→ Make sure that the machine's scanner driver is

 

 

 

selected in your TWAIN/WIA-compliant application.

 

 

 

 

 

You have not specified all scanning preferences

 

 

appropriately.

 

 

→ Scanning a large area at high resolution results in a

–

 

large amount of data and extended scanning times.

 

The scanning preferences should be set appropriately

 

 

for type of original to be scanned, i.e., Text, Text/

 

 

Graphics, Photograph.

 

 

 

 

 

Your computer does not meet the system requirements

 

Scanner transfer

for the USB 2.0 interface (Hi-Speed mode).

15, 67

→ See "HARDWARE AND SOFTWARE

speed is slow.

REQUIREMENTS" to configure your system as

 

 

 

 

required for USB 2.0, and check if "Hi-Speed" is set.

 

 

 

 

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Image 79
Sharp AL2021, AL2041 manual Machines power cord. Next, start your computer, Unable to scan, Speed is slow