UMAX 3400 用户手册

•  Check out the UMAX Web site at 

 

•  E-mail UMAX with your technical support question at:  

 
•  Contact your dealer or call the UMAX support line between 9 a.m. – 5 p.m. (CST), Monday – Friday 

at 214-739-1915. 

 
Before calling, please be sure to have the following information ready: 
 
•  The scanner model and serial number 

•  The version number of the scanner driver (located on the front of the CD) 

•  The computer model you are using 

•  The application software packages that you are using 

•  Error codes or messages seen 

•  A description of what you were doing at the time of the malfunction so that the problem can be 

recreated 

•  Other observations that may aid the technician in identifying the problem and solution 
 
When you call, please be in front of your computer.  You will need to have your scanner and the computer 
turned on.  Try to have as much information about your problem as possible.  This information allows the 
technician to more effectively troubleshoot your problem. 
 

Maintenance

 

 
With the exception of periodic cleaning, the scanner is virtually maintenance-free.  Please read the 
following section to learn how to properly maintain the scanner. 
 

Cleaning

 

 
Regularly cleaning the object glass will ensure that dirt or smudges will not reduce the quality of your 
scanned images.  Before you clean the glass, make sure the scanner is turned off and the power cord is 
unplugged. 
 
Clean the object glass and document cover with a soft damp cloth and a mild detergent or alcohol. 
 
Warning:  Do not spray the cleaning fluid directly on the object glass.  Spraying the liquid directly on the 
glass may cause the liquid to penetrate the seams around the glass and contaminate the mirrors and lenses 
inside the scanner.  Please be sure you spray the liquid on the cleaning cloth and then wipe the glass clean. 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 

 

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