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@article{186896,
        author = {Gund Vinayak Rajendra and Abhang Prajwal Shashikant and Sonawane Shubham Promod and Prof. Navale N.D},
        title = {SELF-SERVICE PRINTING AUTOMATION: A RETROFIT PRINT PAYMENT DEVICE},
        journal = {International Journal of Innovative Research in Technology},
        year = {2025},
        volume = {12},
        number = {6},
        pages = {2918-2921},
        issn = {2349-6002},
        url = {https://ijirt.org/article?manuscript=186896},
        abstract = {Traditional public printing services are manual, slow, and pose significant data privacy risks. This paper proposes a "Retrofit Print Payment Device," a compact, IoT-enabled hardware module that converts any conventional printer into a secure, self-service kiosk. The system integrates multi-mode file submission (USB, Wi-Fi) with a secure payment gateway supporting modern methods like UPI and NFC. Its "pay-to-release" workflow, combined with automatic, secure file deletion post-printing, addresses the key gaps in efficiency and data privacy. This device presents a cost-effective, universally compatible solution for automating and modernizing existing print infrastructure.},
        keywords = {Self-Service Printing, Retrofit, Print Kiosk, UPI, Secure Payment, IoT, Secure Deletion},
        month = {November},
        }