Systems and methods for print job management on a printing device

Patent metadata

Field	Value
Publication number	US-10031709-B2
Application number	US-201615387836-A
Country	US
Kind code	B2
Filing date	Dec 22, 2016
Priority date	Dec 22, 2016
Publication date	Jul 24, 2018
Grant date	Jul 24, 2018

Abstract

Devices and methods for managing print jobs on a printing device having a plurality of output media trays are disclosed. The method includes monitoring a print job in an active state, the print job is associated with a predetermined output media tray. The print job being switched from the active state to a held state is detected based on a status of at least one of a first set of printing resources, print input conditions, and print output conditions being negative for the print job. A new incoming print job received at the printing device is identified. A second set of printing resources, print input conditions, and print output conditions are determined for the new incoming print job. Finally, the printing device is triggered to print the new incoming print job for producing prints via an alternate output media tray while the print job is in the held state.

First claim

What is claimed is:

1. A computer-implemented method for managing print jobs, each having one or more pages, on a printing device having a plurality of output media trays to produce prints, the method comprising:
monitoring a print job being printed by the printing device, the print job is in an active state, wherein the print job is associated with a predetermined output media tray;
detecting the print job being switched from the active state to a held state based on a status of at least one of a first set of printing resources, first print input conditions, and first print output conditions being negative for the print job;
identifying a new incoming print job received at the printing device;
comparing a first set of attributes of the print job in the held state with a second set of attributes of the new incoming print job;
determining a status of each of a second set of printing resources, second print input conditions, and second print output conditions for the new incoming print job, based on the comparison; and
triggering the printing device to print the new incoming print job for producing prints via an alternate output media tray based on the second print output conditions, while the print job in the held state is making the predetermined output media tray unavailable for producing prints.

2. The computer-implemented method according to claim 1 , the step of determining further comprises:
storing the first set of attributes and a print output status of the print job in the held state on an external memory based on the determined status being positive indicative of being favorable to print the new incoming print job.

3. The computer-implemented method according to claim 2 , wherein the step of storing further comprises removing the print job in the held state from a local memory of the printing device based on the determined status being positive.

4. The computer-implemented method according to claim 1 , wherein each of the first set of attributes and the second set of attributes includes at least one of media size, media type, ink or toner type, required finishing operation, and an associated output media tray.

5. The computer-implemented method according to claim 2 , wherein the print output status refers to a count of pages of the print job in the held state that have been printed.

6. The computer-implemented method according to claim 2 , wherein the method further comprises:
detecting statuses of the first set of printing resources, the first print input conditions, and the first print output conditions being positive after the new incoming print job is complete or in a held state;
restoring data including the first set of attributes and the print output status from the external memory to a local memory of the printing device based on the statuses being positive; and
triggering the printing device to resume printing the print job in the held state based on the restored data, wherein the print job is switched from the held state to the active state to produce prints via the predetermined output media tray.

7. The computer-implemented method according to claim 6 , wherein the step of restoring further comprises restoring the print job in a local memory of the printing device.

8. The computer-implemented method according to claim 1 , wherein each of the first set of printing resources and the second set of printing resources includes at least one of media, media size, ink or toner, and a set of one or more finishing units.

9. The computer-implemented method according to claim 8 , wherein the set of one or more finishing units includes at least one of stapler pins, binding spiral coils, and stitching wires.

10. The computer-implemented method according to claim 1 , wherein each of the first print input conditions and the second print input conditions refers to an availability status of an input media path, wherein the availability status is either positive indicative of the input media path being unrestricted, or negative indicative of the input media path being restricted.

11. The computer-implemented method according to claim 1 , wherein each of the first print output conditions and the second print output conditions refers to an availability status of an output media tray, wherein the availability status is either positive indicative of the output media tray being unrestricted or accessible, or negative indicative of the output media tray being restricted or inaccessible.

12. A print around device for managing print jobs, each having one or more pages, on a printing device having a plurality of output media trays to produce prints, wherein the print around device is in communication with an external memory, the print around device comprising:
a computer, with a memory and a controller, implementing a checking module and an alter-execution module,
wherein the checking module is to:
monitor a print job being printed by the printing device, the print job is in an active state, wherein the print job is associated with a predetermined output media tray;
detect the print job being switched from the active state to a held state based on a status of at least one of a first set of printing resources, first print input conditions, and first print output conditions being negative for the print job;
identify a new incoming print job received at the printing device; and
compare a first set of attributes of the print job in the held state with a second set of attributes of the new incoming print job;
determine a status of each of a second set of printing resources, second print input conditions, and second print output conditions for the new incoming print job, based on the comparison; and

wherein the alter-execution module is to trigger the printing device to print the new incoming print job for producing prints via an alternate output media tray, while the print job in the held state is making the predetermined output media tray unavailable for producing prints.

13. The print around device according to claim 12 , wherein the checking module is to:
detect statuses of the first set of printing resources, the first print input conditions, and the first print output conditions after the new incoming print job is complete or in a held state;
restore data including the first set of attributes and a print output status from the external memory to a local memory of the printing device based on the detected statuses being positive; and
trigger the printing device to resume printing the print job in the held state based on the restored data, wherein the print job is switched from the held state to the active state to produce prints via the predetermined output media tray.

14. The print around device according to claim 13 , wherein the computer further implementing a preservation module to:
remove the print job in the held state from the local memory of the printing device; and
store the first set of attributes and the print output status of the print job in the held state on the external memory based on the determined status being positive indicative of being favorable to print the new incoming print job.

15. The print around device according to claim 13 , wherein the print output status refers to a count of pages of the print job in the held state that have been printed.

16. The print around device according to claim 13 , wherein each of the first set of attributes and the second set of attributes includes at least one of media size, media type, ink or toner type, required finishing operation, and an associated output media tray.

17. The print around device accordin

Assignees

• Xerox Corp

Inventors

• Krishnasamy Muralidaran
• Kesavan Narayan

Classifications

• H04N1/00633

  selectively to one of a plurality of output trays (H04N1/00641 takes precedence) · CPC title

• G06F3/1263 Primary

  based on job priority, e.g. re-arranging the order of jobs, e.g. the printing sequence · CPC title

• G06F3/1267

  Job repository, e.g. non-scheduled jobs, delay printing · CPC title

• H04N1/0005

  in service, i.e. during normal operation · CPC title

• H04N1/00042

  Monitoring, i.e. observation (H04N1/00029 - H04N1/00039 take precedence) · CPC title