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Alpha Series 4-inch Mobile Printer
TSC · Alpha-40L

Alpha Series 4-inch Mobile Printer

The Alpha-40L mobile printer offers comprehensive accessories for versatile label printing on the go, especially suited for demanding logistics applications. Rugged design with linerless printing saves time, money, and resources. Remote management software monitors printer health and performance in real time.

  • Over 45 hours of receipt printing per charge with smart battery management
  • Dual antenna technology (MFi Bluetooth 5.0 + Wi-Fi 802.11ac)
  • Drop resistant up to 1.8m (2.5m with IP54 protective case)
  • Linerless printing capability saves time and resources
203 dpi
Resolution
127 mm/s (5 ips)
Print Speed
104 mm (4")
Print Width
up to 45 hours
Battery Life

Full Specifications

TSC · Alpha-40L

Print Specifications

5 items
Print Method
Direct Thermal only
Resolution
203 dpi (8 dots/mm)
Print Speed
5 ips
Print Width
104 mm (4.09")
Max Print Length
2,794 mm (110")

Hardware

4 items
CPU
32-bit RISC
Memory
128 MB SDRAM / 128 MB Flash (microSD expandable to 32 GB)
Battery
6,200 mAh lithium-ion smart battery (can report power and charging cycles)
Battery Life
Up to 45 hours on a single charge (Bluetooth printing receipt, one every 2 minutes, 12.5% ​​printing area)

Media Specifications

4 items
Media Types
Die cutting / black mark / receipt / folding / no backing paper / continuous paper (outside roll)
Media Width
50.8 – 112 mm (2" – 4.4") (including backing paper)
Media Roll OD
Max 67 mm (2.64")
Media Core
12.7 mm (0.5")

Interface & Software

3 items
Interface
USB-C 2.0 high speed + NFC; Bluetooth 5.0 MFi or Bluetooth 4.2 + Wi-Fi 802.11 a/b/g/n/ac (dual-band fast roaming)
Bluetooth
Apple MFi Certified Bluetooth 5.0 (or Bluetooth 4.2 + Wi-Fi version)
Programming Language
TSPL-EZC (supports EPL2, ZPL2, CPCL) or ESC-POS

General

4 items
Display
58 mm (2.3") color LCD + control buttons
Construction
Engineering plastic + rubber covered shell
IP Rating
IP54; drop resistant to 1.8 m (MIL-STD-810G), up to 2.5 m with optional protective case
Weight
985 g (including battery)

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