Product Name: Thermal Printhead
Model : TTP-644MT
Category：TSC Printhead
Part Number: 98-0470074-02LF
Delivery Time: 1-3 days
Warranty:3 months/30km
The 98-0470074-02LF is the genuine OEM 600 DPI thermal printhead for the TSC TTP-644MT and TTP-644M Pro industrial barcode label printers — the highest-resolution printhead in the TSC TTP-2410MT Series. At 600 DPI (24 dots/mm), this printhead delivers ultra-fine barcode output, sub-millimetre text, high-density 2D QR and Data Matrix codes, and detailed graphics that 200 or 300 DPI printheads simply cannot reproduce. Replacing a worn printhead with the genuine 98-0470074-02LF restores full 600 DPI print quality and barcode scan reliability on your TTP-644MT or TTP-644M Pro — keeping your high-precision label printing operation running without interruption.
The TSC TTP-644MT is a midrange industrial printer built around TSC’s Thermal Smart Control technology, which precisely calculates the heat duration for each pixel to produce accurate, crisp, and consistent labels at speed — whether printing one label at a time or thousands in a batch. The 98-0470074-02LF printhead is the core component that makes this precision possible. We supply both the genuine OEM printhead and a factory-manufactured compatible version, giving you flexible options to suit your budget and operational requirements.
OEM Part Number: 98-0470074-02LF
Compatible Printer Models: TSC TTP-644MT, TSC TTP-644M Pro
Resolution: 600 DPI (24 dots/mm)
Max Print Width: 4.09 inches (104mm)
Max Print Speed: Up to 4 ips (102mm/s)
Max Print Length: 2,540mm (100 inches)
Print Technology: Thermal Transfer / Direct Thermal
Print Control: TSC Thermal Smart Control (TSC)
OEM Warranty: 3 months or 30km (standard) / 1 million linear inches (OEM rated)
Compatible Version Warranty: 5 months or 50km
Condition: Brand New, Anti-Static Sealed Packaging
Lead Time: 1–3 Business Days
MOQ: 1 Unit (Bulk Orders Available)
100% genuine TSC OEM part, manufactured to exact TTP-644MT printer specifications
Direct drop-in installation — no calibration or configuration required
Recommended for mission-critical, regulated, or audit-sensitive printing operations
Ships in original TSC anti-static packaging with full documentation
Warranty: 3 months or 30km usage (OEM TSC warranty)
Engineered as a direct replacement for 98-0470074-02LF — same 600 DPI output, same 4.09-inch print width, same plug-and-play installation
Factory-direct pricing — significantly lower cost than OEM with equivalent print performance under normal operating conditions
Trusted by global distributors, resellers, and end-users in logistics, manufacturing, and retail across 50+ countries
Warranty: 5 months or 50km usage — exceeding OEM warranty coverage
Ideal for high-volume operations, resellers, and businesses seeking long-term cost-effective printhead supply
The TSC TTP-644MT is the 600 DPI model in the TTP-2410MT Series — the highest resolution option alongside the 203 DPI TTP-2410MT and 300 DPI TTP-346MT. The 98-0470074-02LF printhead at 600 DPI is specifically required for applications where standard 203 or 300 DPI output is insufficient:
Electronics and PCB Labelling – Ultra-small component labels, serialisation codes, and compliance barcodes on electronic components and circuit boards require 600 DPI to remain legible and scannable at miniature sizes. The TTP-644MT with 98-0470074-02LF printhead is a standard solution in electronics manufacturing for this application.
Pharmaceuticals and Medical Devices – GS1 DataMatrix codes, serialisation barcodes, and expiry date information on small pharmaceutical packaging, vials, and medical device labels must meet strict readability and grade standards. 600 DPI output ensures compliant barcode quality on labels where space is severely limited.
Small-Component and Jewellery Labelling – Fine jewellery tags, small product identification labels, and precision component barcodes with sub-millimetre text and detailed graphics require the 600 DPI resolution that the 98-0470074-02LF provides — output that standard industrial printheads cannot reproduce at this scale.
High-Density 2D Barcode Printing – QR codes, Data Matrix codes, and PDF417 barcodes printed at small sizes for track-and-trace, asset management, or supply chain compliance applications benefit from 600 DPI resolution for maximum scan reliability across handheld and fixed-mount scanners.
Retail and Brand Compliance – Premium retail labels, cosmetics packaging, and luxury goods labelling requiring fine typography, detailed graphics, and high-resolution barcodes at small format sizes rely on 600 DPI output to meet brand quality and retailer compliance standards.
Replace the 98-0470074-02LF when you notice any of the following on your TTP-644MT or TTP-644M Pro output:
Faded, uneven, or inconsistent print density across the 4.09-inch print width
White streaks, voids, or missing elements in barcodes, fine text, or 2D code areas
Scan failures at the barcode verifier or handheld scanner on labels that previously scanned reliably
Degradation of fine text or sub-millimetre graphic detail that is visible to the naked eye
Visible physical wear, scratching, or element damage on the printhead surface when inspecting the assembly
Regular printhead cleaning after every ribbon roll change is recommended to extend the service life of the 98-0470074-02LF. TSC recommends using high-quality labels and ribbons to maximise printhead lifespan — with good media and ribbon combinations, the TTP-644MT printhead is rated to exceed 1 million linear inches of print life.
Is 98-0470074-02LF compatible with the TSC TTP-644M Pro?
Yes. The 98-0470074-02LF is the OEM 600 DPI printhead for both the TSC TTP-644MT and the TTP-644M Pro. Both printer models use the same 600 DPI printhead assembly. Note that this printhead is not compatible with older TSC 644 series models.
What is the difference between the OEM and compatible version of the 98-0470074-02LF?
The OEM version is the genuine TSC factory part with a 3-month or 30km warranty. The compatible version is factory-manufactured to the same 600 DPI specifications with a longer 5-month or 50km warranty at a lower price point. Both versions are direct drop-in replacements for the TTP-644MT and TTP-644M Pro. Contact us to discuss which version is most suitable for your application and volume.
Why does my TTP-644MT need a 600 DPI printhead instead of a standard 300 DPI?
The TSC TTP-644MT is specifically designed as a 600 DPI printer — it requires the 98-0470074-02LF 600 DPI printhead. Attempting to use a different resolution printhead would not be compatible with the TTP-644MT’s printer architecture. The 600 DPI resolution is what makes the TTP-644MT suitable for electronics labelling, small-component barcodes, and ultra-fine print applications.
Can I install the 98-0470074-02LF printhead myself?
Yes. The 98-0470074-02LF is a user-replaceable printhead. TSC’s TTP-644MT maintenance documentation covers the printhead replacement procedure. Our technical support team is available to assist if needed.
Do you offer bulk pricing or international export shipping?
Yes. We support single unit orders and bulk purchases with full commercial documentation for international export via DHL, FedEx, and UPS. OEM/ODM services including private labelling and custom sourcing are also available. Contact us for volume pricing and lead time confirmation.
Professional Printhead Manufacturer and Supplier – Specialists in OEM and compatible thermal printheads for TSC, Zebra, Honeywell, SATO, Markem Imaje, and other major brands.
Competitive Pricing and Extended Warranty – OEM-grade quality with reduced costs on our compatible models, backed by a 5-month or 50km warranty that exceeds the standard OEM coverage.
Fast Global Delivery – In-stock inventory with 1–3 business day dispatch via DHL, FedEx, and UPS to over 50 countries worldwide.
Trusted by Global Clients – Our printheads are used across logistics, manufacturing, healthcare, electronics, retail, and pharmaceutical industries worldwide.
OEM/ODM Services Available – Support for bulk orders, private labelling, and custom print solutions for distributors and long-term B2B clients.
TSC TTP-346MT Printhead 300 DPI – OEM and Compatible Options
TSC TTP-2410MT Printhead 203 DPI – OEM and Compatible Options
TSC MH640 / MH641 Printhead 600 DPI – OEM and Compatible Options
Thermal printheads for Zebra, SATO, Honeywell, and Markem Imaje
TSC TTP-644MT Platen rollers, sensors, and spare parts
Industrial thermal transfer ribbons for TSC TTP-644MT and TTP-644M Pro
Ready to restore full 600 DPI print quality on your TSC TTP-644MT or TTP-644M Pro? Contact our team today for pricing, stock availability, and international shipping options on both the OEM and compatible versions of the 98-0470074-02LF printhead. Bulk orders, OEM/ODM services, and export documentation are available on request.
