TSC Printhead Model：TTP 346MT 300dpi

 

Industrial-Grade Thermal Printhead for TSC TTP-346MT Series (300dpi, 2023+ Models)

Core Specifications

 

Parameter	Details
Model	TTP346MT 98047007401LF (300dpi / 12 dots/mm, TSC MT-series exclusive)
Compatible Printers	TSC TTP-346MT (2023+ models only) – incompatible with TTP-346M/MU
Resolution	300dpi (0.084mm dot pitch, 48% finer than 203dpi)
Print Width	104mm (4.09"), supports 0.06–0.30mm media (industrial labels, tags)
Heating Elements	1248 pins (ceramic substrate + metal-reinforced bracket for rugged use)
Life Expectancy	25km (thermal transfer) / 35km (direct thermal) – 2-year warranty*
Interface	30-pin FPC (no integrated USB – requires TSC's optional USB adapter)
Temperature Range	-10℃ to 50℃ (industrial-rated, vs. MU's -5℃ to 45℃)
Weight	142g (metal bracket for shock resistance)

 

Warranty: 25km or 12 months (whichever comes first).

Industrial-Grade Features

 

Rugged Construction

Metal bracket and passive cooling (no fan required), designed for 24/7 workshop, warehouse, or manufacturing use.

Tested for 10,000+ head-open cycles (vs. MU's 5,000 cycles).

Wide Media Support

Tolerates thick labels (up to 0.30mm, e.g., pallet labels, cable tags) with mechanical pressure buffer (prevents head damage).

Optimized for rough surfaces (e.g., corrugated cardboard) with TSC's "Thermal Smart Control"™ firmware.

Connectivity

Standard interfaces: RS-232, Parallel, USB Host (for standalone operation).

Optional GPIO (general-purpose I/O) for factory automation integration.

Firmware & Calibration

Supports TSC's TSpl-EZ™ firmware (compatible with ZPL/EPL), auto-detects 300dpi media.

Manual calibration required (via 4.3" LCD panel) – no NFC/USB quick-cal like MU.

Compatibility Matrix

 

Printer Model	Compatibility	Key Notes
TSC TTP-346MT (2023+)	✔️ Native	30-pin FPC connector, metal bracket
TSC TTP-346M/MU	❌ Physical/FW	MU uses 24-pin USB-integrated head; M lacks MT's thermal protection
Zebra/ZQ Series	❌ Proprietary	Incompatible with non-TSC printers

 

 

 

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