Method for carrying out a production change on a printing press with automated change of a printing plate
View Patent ↗An automated method is provided for carrying out a production change, which is specific to the printing plate, on a printing press. After a first print job is printed on a printing press, the printing of the first print job is stopped automatically after a predefined print run level has been reached or another termination criterion for the first print job has occurred. Parameters required for printing a second print job which follows the first print job are loaded automatically by the printing press. Before or after the parameters of the second print job are loaded, a printing plate change is automatically carried out on the printing press, thus achieving production readiness for the second print job. The second print job is then either started automatically, or a production readiness signal for the second print job is generated automatically.
1. A method for carrying out a production change on a printing press specific to a printing plate of the printing press, comprising:
stopping a first print job on the printing press automatically after a predefined print run level has been reached or another termination criterion for the first print job has occurred;
loading automatically by the printing press parameters required for printing a second print job following the first print job;
before or after the parameters of the second print job are loaded, automatically carrying out on the printing press a printing plate change, to achieve production readiness for the second print job;
after production readiness for the second print job has been achieved, automatically generating a production readiness signal for the second print job;
receiving a print job confirmation after the production readiness signal for the second print job is generated;
starting the second print job in response to the print job confirmation; and
monitoring a time period between the generation of the production readiness signal and receipt of the print job confirmation.
2. A method according to claim 1 , further including the step of automatically cleaning inking units and/or rubber blankets of the printing press in conjunction with the step of stopping the first print job.
3. A method according to claim 1 , including loading printing press presetting values and transferring the press presetting values automatically to corresponding actuators or assemblies of the printing press, in conjunction with the step of loading the parameters for the second printing job.
4. A method according to claim 1 , further including the step of logging and event when the time period between the generation of the production readiness signal and the print job confirmation exceeds a predefined value.