TSC MH641T Barcode Printer 600dpi, 6ips, 4in, 4.3in, 512MB, Real Time Clock

The TSC MH641 is an industrial-class label printer engineered for high-resolution barcode, compliance and product identification tasks across manufacturing, logistics, warehousing and healthcare environments. Combining 600 dpi optical precision with robust media handling and industrial-grade construction, the MH641 family delivers sharp 2D barcodes, fine text and graphics while supporting both thermal transfer and direct thermal workflows. Flexible connectivity options and on-device controls enable straightforward integration into mixed IT environments, and features such as internal rewind, real-time clock and multi-sensor detection reduce downtime and improve print consistency for continuous, high-volume label production.

Key Features

• 600 dpi high-definition printing: Produces exceptionally sharp labels and small 2D barcodes for applications that require fine text and graphic detail.
• Industrial durability: Tabletop/industrial construction is built for continuous, high-volume use in manufacturing, logistics and compliance labeling.
• Dual print modes: Supports thermal transfer and direct thermal methods to accommodate different media and longevity requirements.
• Comprehensive connectivity: USB, RS-232, Ethernet, Bluetooth and Wi‑Fi (ready/optional) interfaces simplify integration into diverse networked environments.
• Advanced media handling: Internal/full-roll rewind and adjustable sensors (black mark and gap) streamline roll management and accurate label detection.
• On-device control and memory: Color touch-screen display, real-time clock, Micro SD expansion and generous memory (512 MB flash, 256 MB RAM) for complex label formats and local operation.

Specifications

• Brand: TSC
• Product Reference / Family: MH641
• Product Type: Label / Barcode Printer
• Print Resolution: 600 dpi
• Print Speed: Up to 152 mm/s (6 in/s)
• Maximum Print Width: 104 mm (4 in)
• Print Method: Thermal Transfer; Direct Thermal (model dependent)
• Connectivity / Interfaces: USB (Host), RS-232, Ethernet (LAN), Bluetooth, Wi‑Fi ready
• Display: Color touch screen (3.5 in on selected models)
• Flash Memory: 512 MB
• RAM: 256 MB
• Expansion: Micro SD slot
• Media Handling: Internal / full-roll rewind
• Sensors: Black mark sensor, Gap sensor
• Real Time Clock: Yes
• Maximum Roll Diameter: 203 mm
• Printer Languages / Emulations: TSPL-EZD (auto emulation), EPL, ZPL, ZPL II, DPL (compatibility varies by model)