IP Library Granted Patent US 7,536,115
Granted Patent B2
US 7,536,115 · App. 11/425,576 · Granted May 19, 2009

Securely adjusting setting of an image forming device

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Quick Facts
Patent No.
US 7,536,115
App. No.
11/425,576
Granted
May 19, 2009
Kind
B2
Abstract

A system, method, and article for sending secured data to an image forming device at a remote location. The secured data is unique to the image forming device or a specific class of image forming devices. The secured data is compared to data stored at the image forming device for verifying the identity of the image forming device. If the identity of the image forming device is verified, a setting adjustment of the image forming device is initiated based on the secured data.

Claims (55)

1. A system, comprising:

a setting controller configured to initiate sending data to an image forming device at a remote location, wherein the secured data is unique to the image forming device; and

a verifier and adjuster configured to initiate comparing, at the remote location, the secured data to data stored at the image forming device to verify the identity of the image forming device, wherein, if the identity of the image forming device is verified, the verifier and adjuster initiates a setting adjustment of the image forming device based on, at least in part, the secured data.

2. The system of claim 1 , wherein the secured data is sent in an electronic mail message.

3. The system of claim 1 , wherein the secured data includes encrypted data.

4. The system of claim 1 , wherein the secured data includes a digital signature.

5. The system of claim 1 , wherein the secured data includes data that is selected from a group consisting of a model name of the image forming device, a serial number of the image forming devices, an original equipment manufacturer (OEM) of the image forming device, a device family, and combinations of the foregoing.

6. The system of claim 1 , wherein the image forming device includes a printer.

7. The system of claim 1 , wherein the setting adjustment includes a geographical region setting adjustment.

8. A method, comprising:

sending secured data to an image forming device at a remote location, wherein the secured data is unique to the image forming device;

comparing, at the remote location, the secured data to data stored at the image forming device for verifying the identity of the image forming device; and

if the identity of the image forming device is verified, initiating a setting adjustment of the image forming device based on, at least in part, the secured data.

9. The method of claim 8 , wherein the secured data is secured by one of the following encryption, digital signing, and combinations, of the foregoing.

10. The method of claim 8 , wherein comparing the secured data to the data stored at the image forming device includes decrypting the secured data.

11. The method of claim 8 , wherein comparing the secured data to the data stored at the image forming device includes authenticating a digital signature.

12. The method of claim 8 , further comprising:

producing a response to represent one of verification and non verification of the identity of the image forming device.

13. The method of claim 8 , wherein the setting adjustment includes a geographical region setting adjustment.

14. A method, comprising:

sending, by an image forming device, a request for an adjustment of a setting corresponding to the image forming device;

receiving secured data responsive to the sending;

comparing, at the image forming device, the secured data to data stored at the image forming to verify the identity of the image forming device, wherein the secured data is received from a remote location and is unique to the image forming device; and

if the identity of the image forming device is verified, adjusting the setting of the image forming device based on, at least in part, the secured data.

15. The method of claim 14 , wherein the secure data is transmitted in a electronic mail message from the remote location.

16. The method of claim 14 , wherein the secure data includes encrypted data.

17. The method of claim 14 , wherein the secure data includes a digital signature provided by a hashing function.

18. The method of claim 14 , wherein comparing the secured data to the data stored occurs in a printer.

19. An article comprising:

a first storage medium storing instructions that when executed by a machine result in sending secured data to an image forming device at a remote location, wherein the secured data is unique to one of the image forming device and class of image forming device;

a second storage medium storing instructions which when executed by a second machine results in comparing, at the remote location, the secured data to data stored at the image forming device for verifying one of the identity of the image forming device and class of image forming device; and

if one of the identity of the image forming device and class of imaging device is verified, initiating a setting adjustment of the image forming device based on, at least in part, the secured data.

20. The article of claim 19 , wherein the secured data is secured by one of the following encryption, digital signing, and combinations of the foregoing.

21. The article of claim 19 , wherein comparing the secured data to the data stored at the image forming device includes decrypting the secured data.

22. The article of claim 19 , wherein comparing the secured data to the data stored at the image forming devices authenticating a digital signature.

23. The article of claim 19 , wherein said instructions that when executed by said machine result in the following additional operations:

producing a response to represent verification of the identity of the image forming device.

24. The article of claim 19 , wherein the setting adjustment includes a geographical region setting adjustment.

25. An article comprising:

a storage medium storing instructions that when executed by a machine result in the following operations:

sending, by an image forming device, a request for an adjustment of a setting corresponding to the image forming device;

receiving secured data responsive to the sending;

comparing secured data to data stored at the image forming device to verify the identity of the image forming device, wherein the secured data is received from a remote location and is unique to the forming device; and

if the identity of the image forming device is verified, adjusting the setting of the image forming device based on, at least in part, the secured data.

26. The article of claim 25 , wherein the secure data is transmitted in an electronic mail message from the remote location.

27. The article of claim 25 , wherein the secure data includes encrypted data.

28. The article of claim 25 , wherein the instructions are executed in a printer.

29. The article of claim 25 , wherein the setting adjustment includes a geographical setting adjustment.

30. A method, comprising:

receiving secured data following an electronics device being moved from one geographical region to another geographical region;

comparing at the electronics device the secured data to data stored at the electronics device to verify the identity of the electronics device, wherein the secured data is received from a remote location and is unique to the electronics device; and

if the identity of the image forming device is verified, adjusting a setting of the image forming device based on, at least in part, the secured data.

31. The method of claim 30 , wherein the electronics device comprises imaging device.

32. The method of claim 30 , wherein the setting adjusted allows for the electronics device to function with a component of the electronics device purchased in the moved-to geographical region, wherein the electronics device would not otherwise function with the component.

33. The method of claim 32 , wherein the removable component comprises a consumable or replaceable supply item.

Assignments (8)
SECURITY INTEREST Recorded Jan 5, 2026
From: LEXMARK INTERNATIONAL, INC.
To: BANK TRUST COMPANY, NATIONAL ASSOCIATION
Reel/Frame 074202/0192 →
SECURITY INTEREST Recorded Jan 5, 2026
From: LEXMARK INTERNATIONAL, INC.
To: BANK TRUST COMPANY, NATIONAL ASSOCIATION
Reel/Frame 074202/0293 →
SECURITY INTEREST Recorded Sep 23, 2025
From: LEXMARK INTERNATIONAL, INC.
To: CITIBANK, N.A.
Reel/Frame 073007/0118 →
SECURITY INTEREST Recorded Sep 23, 2025
From: LEXMARK INTERNATIONAL, INC.
To: JEFFERIES FINANCE LLC
Reel/Frame 073007/0346 →
RELEASE OF SECURITY INTEREST Recorded Jan 18, 2024
From: CHINA CITIC BANK CORPORATION LIMITED, GUANGZHOU BRANCH, AS COLLATERAL AGENT
To: LEXMARK INTERNATIONAL, INC.
Reel/Frame 066345/0026 →
CORRECTIVE ASSIGNMENT TO CORRECT THE INCORRECT U.S. PATENT NUMBER PREVIOUSLY RECORDED AT REEL: 046989 FRAME: 0396. ASSIGNOR(S) HEREBY CONFIRMS THE PATENT SECURITY AGREEMENT. Recorded Oct 24, 2018
From: LEXMARK INTERNATIONAL, INC.
To: CHINA CITIC BANK CORPORATION LIMITED, GUANGZHOU BRANCH, AS COLLATERAL AGENT
Reel/Frame 047760/0795 →
PATENT SECURITY AGREEMENT Recorded Aug 30, 2018
From: LEXMARK INTERNATIONAL, INC.
To: CHINA CITIC BANK CORPORATION LIMITED, GUANGZHOU BRANCH, AS COLLATERAL AGENT
Reel/Frame 046989/0396 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Jun 21, 2006
From: BEARD, ERIC ANDREW; BROWN, DAVID ASHLEY; WILLETT, BRYAN SCOTT; YOHON, JR., EDWARD WILLIAM
To: LEXMARK INTERNATIONAL, INC.
Reel/Frame 017824/0267 →