Thermal printing system and method
View Patent ↗A method and system for authenticating print media includes providing a digital memory physically associated with a holder of print media, and storing data in the digital memory, which data is adapted to be authenticated to allow use of the print media. In a preferred embodiment the system and method are capable of detecting the print medium present in a printer and adjusting printing characteristics of a printer with respect to the specific print medium present.
1. An authentication system for print media, comprising:
a digital memory adapted to be physically associated with a print media holder;
coded data stored in said memory and being adapted to confirm authenticity of said print media holder; and
a control system adapted to be operably connected to said digital memory and adapted for authenticating said coded data stored in said memory for enabling usage of print media from said print media holder.
2. The system of claim 1 , wherein said coded data stored in said memory includes an identification number, and further wherein said control system is adapted for authenticating said identification number with an algorithm.
3. The system of claim 2 , wherein said control system is adapted to store said identification number as a record of a print media holder which has been used by said control system.
4. The system of claim 2 , wherein said control system is adapted to store associated usage data as a record of how much print media has been used with respect to an identification number or a respective print media holder.
5. The system of claim 4 , wherein said digital memory is a flash memory, and further wherein said control system is adapted to store said usage data in said flash memory.
6. The system of claim 4 , wherein said control system is adapted to terminate usage of a print media holder associated with an identification number once a predetermined amount of print media usage has been recorded with respect to said identification number.
7. The system of claim 1 and further wherein said control system is adapted to store characteristics of a plurality of print media in said memory.
8. A method for authenticating print media in a printer, wherein said printer comprises a holder of said print media and a digital memory physically associated with said holder, the method comprising:
storing data in said digital memory, which data is adapted to be authenticated to allow use of said print media; and
reading said stored data to confirm the authenticity of said holder.
9. The method of claim 8 , wherein said data in said memory includes an identification number, which is adapted to be authenticated by an algorithm.
10. The method of claim 9 , further comprising connecting said memory to a printer control system adapted for authenticating said identification number.
11. The method of claim 10 , further comprising digitally storing said identification number as a record of a holder which has been used by said printer control system.
12. The method of claim 10 , further comprising digitally storing said identification number and associated usage data as a record of how much print media has been used from a respective holder.
13. The method of claim 12 , further comprising terminating usage of said holder once a predetermined amount of print media from said holder has been used.
14. The method of claim 8 , further comprising reusing said memory with additional print media or another holder of print media including storing a new identification number in said memory.
15. The method of claim 10 and further wherein said control system is adapted to store characteristics of a plurality of print media in said memory.
16. A authentication system for authenticating print media in a printer, wherein said printer comprises a holder of said print media and a digital memory physically associated with said holder, the system comprising:
means for storing data in said digital memory, which data is adapted to be authenticated to allow use of said print media; and
means for reading said stored data to confirm the authenticity of said holder.
17. The system of claim 16 , wherein said data in said memory includes an identification number, which is adapted to be authenticated by an algorithm.
18. The system of claim 17 , further comprising:
means for connecting said memory to a printer control system adapted for authenticating said identification number.
19. The system of claim 18 , further comprising:
means for digitally storing said identification number as a record of a holder which has been used by said printer control system.
20. The system of claim 18 , further comprising:
means for digitally storing said identification number and associated usage data as a record of how much print media has been used from a respective holder.
21. The system of claim 20 , further comprising:
means for terminating usage of said holder once a predetermined amount of print media from said holder has been used.
22. The system of claim 16 , further comprising:
means for reusing said memory with additional print media or another holder of print media including storing a new identification number in said memory.
23. The system of claim 18 , wherein said control system is adapted to store characteristics of a plurality of print media in said memory.