Photo of O'Neil 200247-100 O'Neil logo

O'Neil 4t

4.09" DT, 203 dpi, 2.5 ips, IrDA, Serial, swivel belt clip. Requires Belt Loop- (Part# 210156-001).

Portable Printer
Call for Details
Availability: Check Availability


O'Neil 4t Portable Printer

The 4t, the Windows -compatible portable printer generates a full four-inch-wide (104 mm) printout utilizing multiple fonts and sizes, bar codes, custom logos, graphics, and signatures. It operates easily using wireless input and flash memory for simple updates in the field. It activates when data is sent and automatically goes back to sleep when not in use. The microFlash4t also comes standard with IrDA-compliant wireless infrared communications technology. Data can be sent from a handheld computer from up to three feet (one meter) away, without any cables to get tangled or damaged.

Full specifications (PDF)

Manufacturer part number: 200247-100

Technical Information

  • Print Method:
    • Direct Thermal
    • Direct Thermal (DT)
  • Print Resolution: 203 dpi
  • Print Speed: 2 ips
  • Interfaces:
    • Wireless
    • 1 x Serial
  • Input Voltage Range: 12 to 15 V DC
  • RAM Memory: 1Mb
  • Flash Memory: 4Mb
  • Mobile Printer: Yes
  • Power Source: Battery

General Information

Physical Characteristics

  • Weight:
    • 17.05 oz - Printer only
    • 32.95 oz - With battery & paper roll

Included Features

  • Included Features: Swivel Belt Clip

Environmental Conditions

  • Temperature:
    • -4°F (-20°C) to 131°F (55°C) Operating
    • -40°F (-40°C) to 158°F (70°C) Storage
    • 41°F (5°C) to 104°F (40°C) Charging
  • Humidity: 10 to 90% Non-condensing

Agency Approvals

  • Agency Approvals:
    • FCC Class B
    • CE
    • C-Tick

Mobile Features

  • Network Connectivity: IrDA

Media Characteristics

  • Maximum Label Roll Diameter: 2.25"


  • Manufacturer Warranty: 2 Year(s)