Kodak KD40 manual Film does 
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What happened  | Probable cause | Solution  | 
Film does | Battery weak, dead,  | Replace or reload the  | 
not advance  | missing, or  | battery; see Loading  | 
   | improperly inserted  | the Battery  | 
   | Film completely  | See Loading the Film | 
   | used (LCD panel  |    | 
   | has steady “0”)  |    | 
   | Film not loaded  | See Loading the Film | 
   | properly  |    |