Field Service Manual    December 2003 
    Page 113 of 276 
 
•  Index not found: During initialization: not enough pressure to move 
      the carriage. 
•  Overflow stop: in carriage skip mode (high speed).  
•  Error too large: in expose mode (ramping at expose speed). 
 
Remark 
 
A sudden drop in compressed air pressure will result in the same 
errors. Such intermittent problem may not be traceable afterwards. 
 
Air Bearings Manometer Readings 
 
 
Typical factory settings: about 5 bar