Brother PA-HU3-001 300 DPI... Brother PA-HU3-001 300 DPI Replacement Printhead Kit is built for Brother TD-4520DN and... $112.00
Brother LBX098001 300 DPI... Brother LBX098001 300 DPI Replacement Printhead Kit is developed for Brother TJ-4520TN and... $350.00
Brother PA-HU2-001 203 DPI... Brother PA-HU2-001 203 DPI Replacement Printhead Kit is a dependable spare part for Brother... $86.00
Brother LBX092001 203 DPI... Brother LBX092001 203 DPI Replacement Printhead Kit is designed for Brother TJ-4010TN,... $210.00