Avision fb6000 Manual De Usuario

 

Question:  To get image from the scanner is no problem.  But 

 

when scanning, the scanner or 

the system will often crash. 

1) Please check if the cable is firmly seated.  

 

2) Please note only two SCSI terminators can be 

connected to your SCSI daisy chain.  One is at the end 

of the SCSI device, the other already in your host 

adapter.  

Question:   While scanning, the scanner often makes noises, 

 or it scans back and forth. 

Answer: 

Usually this means the memory of your computer is not 

enough or the speed of your CPU too slow.   Please try to 

increase your memory to at least 32M or replace your 

CPU with Pentium or later.   

Question:   Why is it that the scanned image always comes out 

 to be too dark? 

Answer: 

1) Modify the Gamma setting to1.8~2.2 for your monitor 

 

and, when printing, set the Gamma setting to 2.2  

 

for your printer. 

 

2) Adjust the Brightness setting from the TWAIN  

 

user interface to get a brighter image. 

 

Question:   The scanner works well except for the line art image.  The 

lines in the image seem to be much thicker than the 

original one. 

Increase the Brightness or adjust the Threshold setting to 

improve line art image.