Interpretation of punched cards

Cards punched by a 3525 Card Punch are interpreted if JES processes the sysout data set and if the following is coded:
  
   //ddname  DD SYSOUT=class,DCB=FUNC=I  

If the data set is punched on a different card punch, JES ignores the FUNC=I subparameter.

The installation can define a special output class for 3525 output.

Card interpretation by an external writer is an operator-specified function.

Interpretation in a JES3 system

Punched output may or may not be interpreted depending on the installation-defined standard for the output class.

Examples
  
//DD17   DD  SYSOUT=(Q,PUN6),COPIES=5,  
//        FCB=IMG4,DCB=FUNC=I  
  
//OT3    OUTPUT COPIES=5,FCB=IMG4,FORMS=PUN6  
//DD18   DD     SYSOUT=Q,OUTPUT=*.OT3,DCB=FUNC=I