General Precautions  
The following are some general precautions to remember when handling the MS2421/MS2422/MS2431 
scanner. 
 
 
 
 
 
4 
 
Do not turn the unit upside down with the platter in place. 
 
 
 
 
 
Figure 1 
 
 
 
 
Do not press on the window in the platter or the 
vertical window frame. 
 
 
 
Figure 2 
 
 
 
 
 
 
Platter Removal 
No hardware or tools are required to remove the platter 
(see Figure 3).  Refer to the Maintenance section of this 
manual for additional information on platter replacement. 
 
Note: See caution statement on page 3. 
 
Figure 3 
 
 
 
 
Finger Recesses 
There are two finger recess areas provided to assist when 
lifting the scanner.  Rest both thumbs against the vertical 
window frame for added stability when lifting the unit by the 
finger recesses. 
 
Figure 4