S-Class  49
4.  Following a successful download, the printer will perform a ‘cold 
reset.’ The previous printer setup will not be affected unless 
substantial firmware data structure changes have occurred. Print a 
Database Configuration Label to verify your new firmware version.  
 
 Following an unsuccessful download, the FAULT Light will 
illuminate then the printer will perform a ‘warm reset’ The original 
firmware will remain operational. If the printer fails to reset, toggle the 
power ‘Off’ and ‘On.’  
 
Try re-sending the file to the printer. If the failure continues, 
check the following possible causes: 
 
•  An invalid or corrupted file is being downloaded - Ensure the file 
being downloaded is correct and applicable for your printer model. 
 
•  Possible communications error - Check the cable connection 
between the host and printer and ensure that a quality, shielded 
cable is used. 
 
•  Possible Flash memory problem - Call for service.