Mechanism that allows initiating print without being aware of the printer email address

• US 9,069,501 B2
• Filed: 02/28/2012
• Issued: 06/30/2015
• Est. Priority Date: 02/28/2012
• Status: Active Grant

• Current Assignee: Hewlett-Packard Development Company, L.P. (HP Inc.)
• Original Assignee: Hewlett-Packard Development Company, L.P. (HP Inc.)
• Inventors: Patruni, Satish Kumar, Saroday, Nagaraj Sathyanarayana
• Primary Examiner(s): Guillermety, Fred
• Assistant Examiner(s): SHIFERAW, HENOK ASRES
• Application Number:
  US13/407,292
• Publication Number:
  US 20130222838A1
• Time in Patent Office: 1,218 Days
• Field of Search: None
• US Class Current: 1/1
• CPC Class Codes: G06F 3/1222 Increasing security of the print job
• CPC Class Codes: G06F 3/1238 Secure printing, e.g. user identification, user rights for device usage, unallowed content, blanking portions or fields of a page, releasing held jobs
• CPC Class Codes: G06F 3/1267 Job repository, e.g. non-scheduled jobs, delay printing
• CPC Class Codes: G06F 3/1287 via internet
• CPC Class Codes: G06F 3/1292 Mobile client, e.g. wireless printing

Abstract

In one implementation, a request for a print job for a printer having an email address is received. An identifier value for the requested print job is provided to a user. An identifier value input by the user is received. The user-input identifier value is verified, and the print job is released for printing based on the identifier value received from the user being successfully verified.

Claims

1. A system, comprising:

a storage device containing machine-readable instructions; and

a central processing unit (CPU) coupled to said storage device and to execute the machine-readable instructions to;

discover a web-enabled printer based on physical proximity of the printer to a user device, and

after discovery of the printer based on physical proximity of the printer to the user device, perform each of;

receive, from a user of the user device, selection of the printer for a print job,

generate a one-time use uniform resource locator (URL) for the print job,

provide an identifier value for the print job to the user device,

using the one-time use URL, transmit the print job to a print queue of the selected printer,

receive as input the identifier value input by the user,

verify the user-input identifier value, and

release the print job for printing based on the identifier value received from the user being successfully verified.

2. The system of claim 1 wherein the CPU executes the machine-readable instructions to generate the identifier value based on receiving a request for the print job.

3. The system of claim 1 wherein the identifier value is used only once.

4. The system of claim 1 wherein the CPU executes the machine-readable instructions to:

transmit a list of discovered printers to the user device, and

receive, from the user of the user device, selection of the printer from the list of discovered printers.

5. The system of claim 1 wherein the CPU executes the machine-readable instructions to receive a request from the user to discover a web-enabled printer for the print job.

6. The system of claim 1 wherein the CPU executes the machine-readable instructions to:

generate the one-time use URL with a universally unique identifier (UUID),

map the UUID to the printer selected by the user, and erase the mapping of the UUID to the selected printer upon release of the print job for printing.

7. The system of claim 1 wherein physical proximity is based on a satellite-based positioning receiver associated with the user device.

8. The system of claim 1 wherein physical proximity is based on a location provided by the user.

9. The system of claim 1 wherein the CPU executes the machine-readable instructions to:

receive selection of the print job by the user at an input device of the printer, and

receive the identifier value input by the user at the input device of the printer.

10. A non-transitory storage device containing machine-readable instructions that, when executed by a central processing unit (CPU), cause the CPU to:

discover a web-enabled printer based on physical proximity of the printer to a user device;

receive, from a user of the user device, a request for selection of the printer for a print job

generate a one-time use uniform resource locator (URL) for the print job, the one-time use URL generated with a universally unique identifier (UUID);

map the UUID to the selected printer;

provide an identifier value for the print job to the user device;

using the one-time use URL, insert the print job into a print queue of the selected printer;

receive as input the identifier value input by the user of the user device;

verify the user-input identifier value; and

release the print job for printing based on the identifier value received from the user being successfully verified.

11. The storage device of claim 10 wherein the request for selection of the printer is received after the discovery of the web-enabled printer based on physical proximity of the printer to the user device.

12. The storage device of claim 11 further wherein each of the following are performed after the discovery of the web-enabled printer based on physical proximity of the printer to the user device:

generate the one-time use URL for the print job,

map the UUID to the selected printer,

provide the identifier value for the requested print job to the user device,

insert the print job into the print queue of the selected printer,

receive as input the identifier value input by the user of the user device,

verify the user-input identifier value, and

release the print job for printing.

13. The storage device of claim 10 wherein physical proximity is based on a satellite-based positioning receiver associated with the user device or based on a location provided by the user.

14. The storage device of claim 10 wherein the machine-readable instructions cause the CPU to:

receive a request from the user to discover a web-enabled printer for the print job,

transmit a list of discovered printers to the user device, and

receive, from the user of the user device, selection of the printer from the list of discovered printers.

15. The storage device of claim 10 wherein the machine-readable instructions cause the CPU to erase the mapping of the UUID to the selected printer upon the print job being released for printing.

16. A method, comprising:

discovering a web-enabled printer based on physical location of a user device, including identifying to a user of the user device discovered printers within a proximity of the user device;

for a print job, receiving a selection of a printer from the discovered printers, including receiving the selection from the user of the user device without informing the user of an email address associated with the selected printer; and

in response to discovering the web-enabled printer and receiving the selection of the printer from the discovered printers, further comprising;

generating a one-time use uniform resource locator (URL) for the print job;

providing to the user device an identifier value associated with the selected printer;

using the one-time use URL, transmitting the print job to the selected printer;

receiving as an input the identifier value provided by the user;

verifying the identifier value provided by the user; and

releasing the print to the selected printer upon the identifier value being successfully verified.

17. The method of claim 16 further comprising queuing the print job pending release and transmitting the print job to the selected printer upon the identifier value being successfully verified.

18. The method of claim 16 further comprising mapping a universally unique identifier (UUID) to the selected printer and including the UUID in a one time use the one-time use URL used to transmit the print job to the selected printer.

19. The method of claim 18 further comprising erasing said mapping upon releasing the print job.

20. The method of claim 16 further comprising generating the identifier value based on a random number.