EZB0712I

Explanation
 A command from the client was received that contains
an operand with an unrecognized printer ID.

System action
 The LPD to LPD connection ends. 

Operator response
 Reinitiate the connection, check for the
correct printer ID, and resubmit the command.  See  z/OS Communications Server: IP User's Guide and
Commands for more information.

System programmer response
 Assist the user as necessary.

Module
 LPD

Procedure name
  DoNewCommand 