Printhead P1050667001 Replacement thermal printhead for QLN420 203 dpi barcode label printers Key benefits Restores sharp, readable barcodes and text: supports 203 dpi resolution for clear, scanfriendly labels. Minimizes downtime: directfit replacement designed to match the QLN420 printhead form factor for straightforward swapin service. Improves print consistency: engineered to deliver uniform heat application for even print density across labels. Reduces waste and reprints: consistent output lowers label rejects and rescans, helping operations run smoothly. What this part does Function: thermal printhead element that generates the heat needed to transfer resin or thermal ribbon patterns onto labels and tags. Compatibility: compatible with QLN420 203 dpi thermal barcode label printers (model P1050667001). Performance: optimized for 203 dpi label printing to produce fine details required for density barcodes and small text. Size and fit: compact module sized to the original QLN420 printhead without modification. Materials and build: designed as a dedicated thermal printhead component for reliable mechanical and thermal integration with QLN420 printers. Practical advantages Maintains barcode readability across shifts and label batches. Helps meet scanning and inventory accuracy requirements in volume environments. Simplifies field replacement with a likeforlike component. Typical applications Warehouse and : restore label quality for packing slips, labels, and pallet identification to improve scanning accuracy during fulfillment. Retail and point of : ensure clear tags, shelf labels, and product information labels for faster checkout and inventory checks. Manufacturing and inventory control: maintain legible part labels and asset tags for traceability, assembly, and stock management. Installation and use Intended as a direct replacement for the QLN420 203 dpi printhead. Recommended installation by trained maintenance staff or technicians familiar with thermal printer service procedures. After installation, verify print alignment and perform a test print to confirm consistent density and barcode readability. Part identification Model number: P1050667001. Use only with QLN420 203 dpi thermal barcode label printers where this printhead model is specified. This replacement printhead provides a practical way to restore original 203 dpi print quality and maintain reliable label production in operational environments.