Photo of O'Neil 200191-100 O'Neil logo


Dot Matrix, IrDA, Serial, Bluetooth, 270 cps. Includes 4MB RAM, 8MB Flash, Ribbon and User Guide. Requires AC adapter (220180-100) & battery (Part# 550036-100), not included. See accessories.

Portable Printer
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O'Neil 8i Portable Printer

The 8i impact printer prints high-quality full size multi-part customer invoices, receipts, load reports, transfers, and other documents for route accounting applications at the point of delivery. O-Neil's unique design makes the 8i rugged enough to be used either in the front seat of a delivery vehicle, or it can be carried into a receiving area.

Full specifications (PDF)

Manufacturer part number: 200191-100

General Information

  • Product Type: Dot Matrix Printer
  • Brand Name: Datamax-O'Neil
  • Manufacturer: Datamax-O'Neil
  • Product Model: 8i
  • Product Name: microFlash 8i Network Receipt Printer
  • Product Line: microFlash

Technical Information

  • Maximum Mono Print Speed: 270 cps
  • Print Color: Monochrome
  • Number of Columns: 80
  • Number of Pins: 9-pin
  • Recommended Use: Receipt Print

Physical Characteristics

  • Height: 4.3"
  • Width: 15.5"
  • Depth: 11.8"


  • Serial Port: Yes


  • Platform Supported: PC
  • Package Contents:
    • microFlash 8i Network Receipt Printer
    • Ribbon
    • microFlash 8i Network Receipt Printer
    • Ribbon
  • Additional Information:
    • Media Width: 3" minimum and 8.5"/ A4 maximum
    • Prints approx: 188 - 8.5" x 11" invoices on a single battery charge

Media Types & Handling

  • Media Type: Plain Paper
  • Media Size: Custom Size

Network & Communication

  • Bluetooth: Yes


  • Limited Warranty: 1 Year


  • Standard Memory: 4 MB