Patent ID: 11945211
Assignee: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.
Field: Textile and paper machines (Mechanical engineering)
Classification: CPC B  G | IPC B  G

Claim 11:
12. A system for printing with media roll changes and nonproduction frames, comprising:
a job receipt engine, to receive a set of print jobs at a printer, wherein each print job includes a production frame;
a job print engine, to cause printing of the set of print jobs;
a media roll change engine, to cause a media roll change to occur during printing of the set of print jobs;
a FDIN frame engine, to cause printing of a finishing device information nonproduction (“FDIN”) frame for each of the first and second print jobs, with each FDIN frame including coded information for reading by a scanner at a finishing device to modify a setting of the finishing device;
a PCN frame engine, to cause printing of a press calibration nonproduction (“PCN”) frame that includes a printer calibration image;
a scanning engine, to cause a scanner to capture the printer calibration diagnostic and create scan data representative of the printer calibration diagnostic; and
a calibration engine, to perform a calibration operation at the printer based upon the scan data.