Method and system for on-the-fly diagnostic print methodology
View Patent ↗A system, method and computer program product are disclosed. The method includes, during printing of a print data stream by a print engine, determining whether a graphical user interface has received an instruction representing an operator interrupt and, responsive to determining that the graphical user interface has received the instruction representing the operator interrupt, determining whether a command for a test print operation has been received from the graphical user interface. The method further includes, responsive to determining that the command for the test print operation has been received from the graphical user interface, performing a print of operator test samples and, responsive to determining that the command for the test print operation has been received from the graphical user interface, invoking a non-process runout function to suspend printing of the print data stream by the print engine.
1. A method comprising:
in response to the receipt of a print interrupt during printing of a print data stream by a print engine,
suspending said printing of said print data stream, and
determining whether or not a test print command has been received during said printing suspension; and
in response to a determination that said test print command has been received during said printing suspension,
sending a rasterized bitmap of a test sample to said print engine without using a rasterized image processor, and
printing said test sample by invoking a non-process runout (NPRO) function.
2. The method of claim 1 , wherein said method further includes resuming said printing of said print data stream after said printing of said test sample.
3. The method of claim 1 , wherein said printing said test sample further includes performing said printing said test sample via an execution of said NPRO function.
4. The method of claim 1 , wherein said print interrupt is initiated by a user.
5. The method of claim 4 , wherein said test print command is initiated by a user.
6. The method of claim 1 , wherein said NPRO function includes an offline paper advance function.
7. A print system comprising:
a print engine for printing a print data stream, wherein said print engine, in response to the receipt of a print interrupt during printing of a print data stream,
suspends said printing of said print data stream, and
determines whether or not a test print command has been received during said printing suspension;
a print controller, in response to a determination that said test print command has been received during said printing suspension,
sends a rasterized bitmap of a test sample to said print engine without using a rasterized image processor, and
enables said print engine to print said test sample by invoking a non-process runout (NPRO) function.
8. The print system of claim 7 , wherein said print engine resumes said printing of said print data stream after the completion of printing said test sample.
9. The print system of claim 7 , wherein said print interrupt is initiated by a user.
10. The print system of claim 9 , wherein said test print command is initiated by a user.
11. The print system of claim 7 , wherein said print said test sample is performed via an execution of said NPRO function.
12. The print system of claim 7 , wherein said NPRO function includes an offline paper advance function.