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TSC

TSC Alpha-4L Mobile Thermal Printer USB, Wi-Fi, 203 dpi, LCD, 102mm/s, 5800mAh

SKU: 

99-052A031-0502

Light in the hand and built in black, the TSC Alpha-4L mobile direct thermal printer delivers 203 dpi printing with USB and Wi-Fi connectivity. It is designed for on-the-go label and receipt printing, with a 102 mm/s max print speed, LCD display, and a 5800 mAh battery for mobile 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: Industrial

  • Battery Capacity: High Capacity

  • DPI: 203 dpi

  • Case color: Black

  • IP Rating: IP54

  • Connection: WLAN/Wi-Fi, USB

  • Optional Upgrades: Clip Mount

  • Max Width: 4 mm

Documents
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Product document mod-alpha-4l-tsc-label-printer-datasheet.pdf 99-052A031-0502 Product document mod-alpha-4l-tsc-label-printer-user-manual.pdf 99-052A031-0502 Product document tsc-alpha-4l.pdf 99-052A031-0502 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.