TVSE Printer vs DeviceCheck Key Pair

Print faster and smarter from your iPhone with the TVS Blaze Printer App — designed exclusively for TVS Blaze printers. Print documents and images at home, in the office, or on the go with full control over page settings, quality, and layout. Key Features: Wi-Fi Printing * Wi-Fi Direct & Wi-Fi Router printing * Automatic IP assignment for quick and reliable setup Advanced Print Settings * Paper sizes: A4, A5, Letter, Legal, Custom * Duplex printing: 1-side / 2-side (Long Edge) / 2-side (Short Edge) * Select number of copies * Choose page ranges * Resolution: 300 dpi / 600 dpi / 1200 dpi * Quality modes: Draft / Normal / High (with darkness control) * Collate / Non-collate * N-to-1 printing for saving paper * Page rotation: 90° / 180° / 270° Print from Your Favorite Apps & Cloud Storage * Email, WhatsApp * Google Drive, Dropbox, OneDrive Preview Before You Print * Built-in print preview * Select specific pages before printing Printer Information Dashboard * View toner level, serial number, model and status, IP address, printed page count, and more Supported File Formats * PDF * Images: JPG, PNG, BMP, TIFF * Text files

Check the Device Key Library is working fine or not in your device.