Mark William Reeves

US Patent:

6882810, Apr 19, 2005

Filed:

Aug 15, 2003

Appl. No.:

10/641617

Inventors:

Antonios L. Karagiannis - Raleigh NC, US
Mark D. Reeves - Cary NC, US
Lynton Burchette - Sanford NC, US

Assignee:

Static Control Components, Inc. - Sanford NC

International Classification:

G03G015/00

US Classification:

399109

Abstract:

In the toner cartridge recycling and remanufacturing industry, used xerographic products are reconditioned, repaired, and some are refilled with toner. Part of the refurbishment process is the replacing of used and worn components, including an electronic circuit, which has been spent. The electronic circuit is a critical component of the replaceable consumable unit and is used by the printer to store information used in the operation of the printer. Information stored in this electronic circuit relates to how much toner is remaining, the cartridge type, operating characteristics, and so forth. Some of these circuits have been designed for a one-time use application. For example, once the printer has determined that all of the usable toner has been consumed, the printer will essentially turn off the circuit in a replaceable consumable unit and the replaceable consumable unit will no longer function. In the remanufacturing process, a secondary electronic circuit can be attached to this non-functioning circuit in order to allow the replaceable consumable unit to operate once more. The nature of the present invention is directed at the process of repairing this non-functioning circuit and the resulting repaired unit.

US Patent:

7099599, Aug 29, 2006

Filed:

Feb 18, 2004

Appl. No.:

10/780988

Inventors:

Antonios L. Karagiannis - Raleigh NC, US
Mark D. Reeves - Cary NC, US
Lynton R. Burchette - Sanford NC, US

Assignee:

Static Control Components, Inc. - Sanford NC

International Classification:

G03G 15/08

US Classification:

399 27, 399411

Abstract:

An electronic module for use in a printer consumable unit includes a first input and output (I/O) port adapted connected to an external contact, and a second I/O port connected to the external contact. Circuitry controls the electronic module and responds to read memory commands and write memory commands received through the external contact on the I/O ports. A memory stores data. A third port is connected to the external contact and adapted to source current. The circuitry is initially configured to send and receive data through the first I/O port. The circuitry tests the functionality of the first I/O port by directing the third port to source current and drive the external contact to a predetermined voltage, and read a voltage received by the first I/O port in response to sourced current. If the circuitry determines the first I/O port is not functioning correctly based on the read voltage, the circuitry will send and receive data through the second I/O port.

US Patent:

7099606, Aug 29, 2006

Filed:

Sep 13, 2005

Appl. No.:

11/225740

Inventors:

Antonios L. Karagiannis - Raleigh NC, US
Mark D. Reeves - Cary NC, US
Lynton R. Burchette - Sanford NC, US

Assignee:

Static Control Components, Inc. - Sanford NC

International Classification:

G03G 15/00

US Classification:

399109

Abstract:

A method of remanufacturing a replaceable consumable unit includes providing the replaceable consumable unit including a first electronic circuit, with the first electronic circuit being at least partially inoperable; providing a second electronic circuit; communicatively connecting the second electronic circuit to the first electronic circuit; and intercepting, by the second electronic circuit, signals sent by an imaging system to the first electronic circuit.

US Patent:

7218867, May 15, 2007

Filed:

Aug 27, 2004

Appl. No.:

10/928058

Inventors:

Lynton R. Burchette - Sanford NC, US
Mark D. Reeves - Cary NC, US

Assignee:

Static Control Components, Inc. - Sanford NC

International Classification:

G03G 15/00

US Classification:

399 12

Abstract:

A cartridge chip for use with a first type of imaging cartridge and a second type of imaging cartridge comprises a controller and a resistive element connected between the controller and a reference potential, the cartridge chip adapted for operation in a first mode of operation compatible with the first type of imaging cartridge when the controller detects the reference potential through the resistive element, the cartridge chip adapted for operation in a second mode of operation compatible with the second type of imaging cartridge when the controller cannot detect the reference potential through the resistive element.

US Patent:

7398033, Jul 8, 2008

Filed:

Aug 21, 2006

Appl. No.:

11/507407

Inventors:

Antonios L. Karagiannis - Raleigh NC, US
Mark D. Reeves - Cary NC, US
Lynton R. Burchette - Sanford NC, US

Assignee:

Static Control Components, Inc. - Sanford NC

International Classification:

G03G 15/00

US Classification:

399109

Abstract:

A method of remanufacturing a replaceable consumable unit includes providing the replaceable consumable unit including a first electronic circuit, with the first electronic circuit being at least partially inoperable; providing a second electronic circuit; communicatively connecting the second electronic circuit to the first electronic circuit; and intercepting, by the second electronic circuit, signals sent by an imaging system to the first electronic circuit.

US Patent:

7574149, Aug 11, 2009

Filed:

Apr 3, 2007

Appl. No.:

11/732447

Inventors:

Lynton R. Burchette - Sanford NC, US
Mark D. Reeves - Cary NC, US

Assignee:

Static Control Components, Inc. - Sanford NC

International Classification:

G03G 15/00

US Classification:

399 12

Abstract:

A cartridge chip for use with a first type of imaging cartridge and a second type of imaging cartridge comprises a controller and a resistive element connected between the controller and a reference potential, the cartridge chip adapted for operation in a first mode of operation compatible with the first type of imaging cartridge when the controller detects the reference potential through the resistive element, the cartridge chip adapted for operation in a second mode of operation compatible with the second type of imaging cartridge when the controller cannot detect the reference potential through the resistive element.

US Patent:

7596329, Sep 29, 2009

Filed:

Apr 4, 2006

Appl. No.:

11/397442

Inventors:

Lynton R. Burchette - Sanford NC, US
Mark D. Reeves - Cary NC, US

Assignee:

Static Control Components, Inc. - Sanford NC

International Classification:

G03G 15/08

US Classification:

399 27

Abstract:

A toner cartridge comprises toner and electrical development components which consume a portion of the toner by printing a plurality of images. An electronic circuit stores an indication of the amount of toner remaining, and a value controlling a voltage applied to at least one of the electrical development components. The electronic circuit determines when a predetermined amount of the toner remains in the toner cartridge. When the predetermined amount of toner remains in the toner cartridge, the electronic circuit alters the amount of toner consumed to form images by changing a voltage level applied to at least one of the electrical development components. The electronic circuit alters the amount of toner consumed by replacing the stored value controlling the voltage applied to at least one of the electrical development components with a new value controlling the voltage applied to at least one of the electrical development components.

US Patent:

7706718, Apr 27, 2010

Filed:

May 28, 2008

Appl. No.:

12/128168

Inventors:

Antonios L. Karagiannis - Raleigh NC, US
Mark D. Reeves - Cary NC, US
Lynton R. Burchette - Sanford NC, US

Assignee:

Static Control Components, Inc. - Sanford NC

International Classification:

G03G 15/00

US Classification:

399109

Abstract:

A method of remanufacturing a replaceable consumable unit includes providing the replaceable consumable unit including a first electronic circuit, with the first electronic circuit being at least partially inoperable; providing a second electronic circuit; communicatively connecting the second electronic circuit to the first electronic circuit; and intercepting, by the second electronic circuit, signals sent by an imaging system to the first electronic circuit.