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TSC

TSC Alpha-4L Label Printer 200 dpi, 102mm/s, USB + Bluetooth 2.1, 4.09in, Direct Thermal

SKU: 

99-052A001-0203

Need a portable label printer that keeps up with mobile work? The TSC Alpha-4L delivers direct thermal printing at 203 dpi and up to 102 mm per second, with USB and Bluetooth 2.1 connectivity for fast, reliable label and ticket printing on the move. It offers a 4.09-inch maximum print width, 32 MB DRAM, and 16 MB flash memory for efficient everyday use.
Description
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The TSC AlphaPrint 4G MobilePrinter (Alpha-4L family) is a rugged, mobile direct thermal label printer engineered for on-the-move printing in retail, logistics, field service, warehousing and healthcare-ready environments. Designed to produce clear 203 dpi output for labels, receipts and tickets, it combines compact 4-inch-capable hardware with flexible connectivity (USB, Bluetooth, Wi‑Fi and optional RS-232), an LCD for on-device control, and a high-capacity rechargeable battery for extended field shifts. Built with practical media handling and optional linerless capability, IP54 protection and proven command-language compatibility, the AlphaPrint 4G delivers dependable, easy-to-integrate performance where mobility, durability and consistent print quality matter most.

Key Features

  • Direct thermal printing: Ribbon-free printing for fast, low-maintenance label and receipt production in mobile workflows.
  • Robust connectivity: USB, Bluetooth (including MFi/Bluetooth 4.0 on some SKUs), Wi‑Fi (802.11b/g/n) and optional RS-232 provide flexible integration with handhelds, POS and back-office systems.
  • Mobile-ready power: High-capacity rechargeable 5800 mAh battery supports extended field use without frequent recharging.
  • Rugged construction: Optional IP54 ingress protection and drop resistance for reliable operation in demanding environments.
  • Practical media handling: Black mark and gap sensors plus linerless support options improve media detection, reduce waste and simplify roll management.
  • Broad compatibility: Onboard emulations and command languages (CPCL, TSPL-EZ, ZPL, EPL, TSC) and Micro SD expansion enable easy deployment across varied systems.

Specifications

  • Brand: TSC
  • Product Name / Family: AlphaPrint 4G (TSC Alpha-4L series)
  • Printer Type: Mobile / Portable printer
  • Printing Technology: Direct thermal
  • Print Resolution: 203 dpi
  • Maximum Print Speed: 102 mm/s (approx. 4 ips)
  • Maximum Print Width: ~4.09 in / 104 mm
  • Maximum Media Width: 112 mm
  • Maximum Roll Diameter: 67.3 mm
  • Connectivity: USB, Bluetooth (including MFi/Bluetooth 4.0 on select models), Wi‑Fi (802.11b/g/n); some SKUs include RS-232
  • Wireless Standard: 802.11b/g/n
  • Display: LCD
  • Sensors: Black mark sensor, Gap sensor
  • Printer Emulations / Command Languages: CPCL, TSPL-EZ, ZPL, EPL, TSC
  • RAM / DRAM: 32 MB
  • Flash Memory: 16 MB
  • External Storage Slot: Micro SD slot
  • Battery Capacity: 5800 mAh (rechargeable)
  • Ingress Protection Rating: IP54 (optional / on select configurations)
  • Drop Resistance: 6 ft (with optional case higher-rated; select SKUs list 1.5–1.8 m)
  • Media Handling: Linerless support on applicable models

Main Features

  • Rugged: Commercial

  • DPI: 203 dpi

  • Connection: USB, Bluetooth

  • Max Width: 4 mm

Documents
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Product document mod-alpha-4l-tsc-label-printer-datasheet.pdf 99-052A001-0203 Product document mod-alpha-4l-tsc-label-printer-user-manual.pdf 99-052A001-0203 Product document tsc-alpha-4l.pdf 99-052A001-0203 Product document alpha-4l-2017.pdf MOD-ALPHA-4L
FAQs
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What print resolution and speed does the TSC Alpha-4L deliver?
The TSC Alpha-4L prints at 203 dpi and reaches a maximum print speed of 102 mm/s (approximately 4 ips).
What connectivity options are available on the TSC Alpha-4L?
The TSC Alpha-4L includes USB and supports Bluetooth and Wi-Fi (802.11b/g/n), with RS-232 available as an optional connection.
How wide a label can the TSC Alpha-4L handle, and what media roll size does it accept?
It supports a maximum print width of approximately 104 mm (4.09 in), a maximum media width of 112 mm, and a maximum roll diameter of 67.3 mm.
What command languages does the TSC Alpha-4L support for integration with existing systems?
The printer supports CPCL, TSPL-EZ, ZPL, EPL, and TSC emulations, making it compatible with a broad range of host systems and label software.
What is the battery capacity of the TSC Alpha-4L, and does it offer any ingress protection for harsh environments?
The TSC Alpha-4L is powered by a 5800 mAh rechargeable battery and carries an IP54 ingress protection rating for resistance to dust and water splashing.
What optional upgrades are available for the TSC Alpha-4L?
Optional upgrades for the TSC Alpha-4L include a clip mount and a liner take-up mechanism.