System and method for remanufacturing imaging components
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.
1. A remanufactured replaceable consumable unit comprising:
a first electronic circuit at least partially inoperable; and
a second electronic circuit means for communicatively connecting to the first electronic circuit, said second electronic circuit means intercepting signals sent by an imaging system to the first electronic circuit.
2. The remanufactured replaceable consumable unit of claim 1 wherein the second electronic circuit means transmits a portion of the intercepted signals to the first electronic circuit.
3. The remanufactured replaceable consumable unit of claim 2 wherein the intercepted signals transmitted to the first electronic circuit comprise at least a portion of an authentication sequence.
4. The remanufactured replaceable consumable unit of claim 3 wherein the second electronic circuit means processes intercepted signals not transmitted to the first electronic circuit.
5. The remanufactured replaceable consumable unit of claim 4 wherein the intercepted signals processed by the second electronic circuit means comprise commands to write memory storing a value corresponding to an amount of toner remaining in the replaceable consumable unit.
6. The remanufactured replaceable consumable unit of claim 4 wherein the intercepted signals processed by the second electronic circuit means comprise commands to read memory storing a value corresponding to an amount of toner remaining in the replaceable consumable unit.
7. The remanufactured replaceable consumable unit of claim 1 wherein the first electronic circuit comprises a memory address which cannot be overwritten.