REMOTE PRINT DEVICE MANAGEMENT

• US 20090066993A1
• Filed: 09/11/2007
• Published: 03/12/2009
• Est. Priority Date: 09/11/2007
• Status: Abandoned Application

• Current Assignee: Xerox Corporation (Xerox Holdings Corp.)
• Original Assignee: Xerox Corporation (Xerox Holdings Corp.)
• Inventors: Kumar, Krishna, Pothos, Kirk V.
• Application Number:
  US11/853,374
• Publication Number:
  US 20090066993A1
• Time in Patent Office: Days
• US Class Current: 358/1.150
• 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 3/1288 in client-server-printer device configuration
• CPC Class Codes: H04L 67/125 involving control of end-device applications over a network

Abstract

A method and system for print device control includes a set of networked print devices that communicate with an application server, and a separate hosted server that sends commands to the application server. A firewall restricts communication between the hosted server and the application server, but the hosted server may deliver commands to the application server in response to queries that the hosted server receives from the application server. The application server then identifies which of its print devices are relevant to each command, and the application server delivers the commands to the relevant print devices for implementation.

Claims

1. A method of controlling a print device from a remote location, comprising:

receiving, by a first server, a command corresponding to an action to be implemented by a print device, wherein communication between the print device and the first server is restricted by a firewall;

receiving, by the first server from a second server, a query, wherein communication between the second server and the print device is not restricted by the firewall; and

transmitting, by the first server, a reply to the query, wherein the reply is directed to the second server and includes data sufficient for the second server to determine that the command corresponds to an action to be implemented by the print device.

2. The method of claim 1 wherein the method further comprises:

determining, by the first server, whether the command is relevant to the second server; and

only delivering the reply if the command is relevant to the second server.

3. The method of claim 2 wherein the determining comprises identifying whether the command corresponds to an action to be implemented by any print device that is in communication with the second server.

4. The method of claim 1 wherein the command causes an instruction to be generated that, when the instruction is executed by the print device, will cause the print device to perform at least one of the following actions:

change a setting on the print device;

reboot the print device;

upgrade firmware in the print device;

retrieve consumable level information from the print device;

retrieve print meter information from the print device;

troubleshoot the print device; and

perform a test print on the print device.

5. The method of claim 1 wherein the command, when executed by the second server, will change a setting on the second server.

6. The method of claim 1 wherein the command, when executed by the second server, will cause the second server to perform at least one of the following actions:

modify a discovery schedule;

modify a discovery parameter;

modify an alert generation criterion;

modify a schedule to report asset information; and

modify a schedule to report site information.

7. The method of claim 1 wherein the command satisfies a schema of commands that will be accepted by the second server.

8. The method of claim 1 wherein the transmitting comprises sending a reply that uses hypertext transfer protocol.

9. A method of controlling a resource from a remote location, comprising:

receiving, by a first server, a command corresponding to an action to be implemented by a resource, wherein communication between the resource and the first server is restricted by a firewall;

receiving, by the first server from a second server, a query, wherein communication between the second server and the resource is not restricted by the firewall; and

transmitting, by the first server, a reply to the query, wherein the reply is directed to the second server and includes data sufficient for the second server to determine that the command corresponds to an action to be implemented by the resource.

10. The method of claim 9 wherein the method further comprises:

determining, by the first server, whether the command is relevant to the second server; and

only delivering the reply if the command is relevant to the second server.

11. The method of claim 10 wherein the determining comprises identifying whether the command corresponds to an action to be implemented by any resource that is in communication with the second server.

12. The method of claim 10 wherein the command causes an instruction to be generated that, when the instruction is executed by the resource, will cause the resource to perform at least one of the following actions:

change a setting on the resource;

reboot the resource;

upgrade firmware in the resource;

retrieve consumable level information from the resource;

retrieve print meter information from the resource;

troubleshoot the resource; and

perform a test print on the resource.

13. The method of claim 9 wherein the command, when executed by the second server, will change a setting on the second server.

14. The method of claim 12 wherein the command, when executed by the second server, will cause the second server to perform at least one of the following actions:

modify a discovery schedule;

modify a discovery parameter;

modify an alert generation criterion;

modify a schedule to report asset information; and

modify a schedule to report site information.

15. The method of claim 9 wherein the command satisfies a schema of commands that will be accepted by the second server.

16. The method of claim 9 wherein the transmitting comprises sending a reply that uses hypertext transfer protocol.

17. A print device control system, comprising:

a call center that is in communication with a hosted server;

a client site comprising a plurality of networked print devices that are in communication with an application server;

a communication portal that sends and receives communication between the hosted server and the application server;

a firewall that restricts communication between the hosted server and the application server; and

a first set of program instructions that, when implemented by the application server, cause the application server to;

poll the hosted server to determine whether the call center has posted a relevant command at the hosted server,

if the call center has posted a relevant command, receive the command via a response to the query,

identify which of the networked print devices are relevant to the received command; and

send an instruction corresponding to the command to each relevant networked print device.

18. The system of claim 17, further comprising a second set of program instructions that, when implemented by the hosted server, cause the hosted server to, in response to the query, select each command that is relevant to the application server.