RT322 Series

SKU: RT322 Series (Oki)

The smart choice in value-driven receipt printers

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  • Barcode printing capability, including 2D
  • “Drop-In & Print” paper loading
  • Direct Thermal receipt printer
  • High-quality 203 dpi print quality
  • Barcode printing capability, including 2D
  • Interchangeable connectivity interfaces
  • “Drop-In & Print” paper loading
  • Up to 6 ips (150 mm/sec.) print speed—equals up to 33 receipts per minute2
  • 2-Year warranty with Overnight Exchange1
  • Live, toll-free technical support 24/7/3651


  • The RT322 Series from OKI Printing Solutions: cost-efficient performance right out of the box—backed by a 2-year Overnight Exchange warranty.1
  • User-, customer- and budget-friendly – RT322 Series printers are the ideal choice for pointof- sale applications. Their compact size, fast print speed and high-quality output make them perfect for your establishment. These direct thermal printers are designed for simplicity. Their compact footprint can be positioned for either horizontal or vertical use. To load, the top flips open and a roll of media drops in. Interchangeable interfaces let them grow right along with your business. And there’s virtually no operating learning curve. With a capability of printing over 33 receipts a minute,2 the RT322 Series can keep productivity levels high—and your customers satisfied.
  • Superior technology gets the job done – The high print quality of RT322 printers ensures easy readability. The 203 dpi resolution is especially appropriate for reproducing barcodes, including 2D barcodes—when embedding more data is required, as in coupon printing, delivery order tickets, and return receipts. These printers also give you the ability to print in two colors.3 RT322 Series printers are at home in most Windows® environments. Models come with parallel, serial, high-speed USB or network connectivity standard. User-installable optional interfaces let you upgrade when needed.
  • Unmatched customer support – All RT322 Series printers come with a 2-year limited warranty with Overnight Exchange.1 If you need technical assistance, you can speak to a live OKI Printing Solutions expert located in North America by calling, toll free, 800-OKI-DATA (800-654-3282) at any time.1
  • The RT322 Series from OKI Printing Solutions: the smart choice in POS receipt printers.

Product Specifications

RT322cp(Cutter--Parallel) RT322tp(Tear--Parallel) RT322cp(Cutter--Parallel)Charcoal RT322tp(Tear--Parallel)Charcoal RT322cs(Cutter--Serial) RT322ts(Tear--Serial) RT322cs(Cutter--Serial)Charcoal RT322ts(Tear--Serial)Charcoal RT322cu(Cutter--USB) RT322tu(Tear--USB) RT322cu(Cutter--USB)Charcoal RT322tu(Tear--USB)Charcoal RT322cn(Cutter--Network) RT322tn(Tear--Network) RT322cn(Cutter--Network)Charcoal RT322tn(Tear--Network)Charcoal
SKU* 62115103 62115105 62115203 62115205 62115303 62115305 62115403 62115405 62115503 62115505 62115603 62115605 62115703 62115705 62115803 62115805
Printing Method Direct Thermal Direct Thermal
Resolution 203 dpi (8 dots per mm) 203 dpi (8 dots per mm) 203 dpi (8 dots per mm) 203 dpi (8 dots per mm) 203 dpi (8 dots per mm) 203 dpi (8 dots per mm) 203 dpi (8 dots per mm) 203 dpi (8 dots per mm) 203 dpi (8 dots per mm) 203 dpi (8 dots per mm) 203 dpi (8 dots per mm) 203 dpi (8 dots per mm) 203 dpi (8 dots per mm) 203 dpi (8 dots per mm) 203 dpi (8 dots per mm) 203 dpi (8 dots per mm)
Standard Memory 16 MB (Flash ROM)
Standard Interfaces Models available with Parallel, 25-pin Serial, USB v2.0 or Ethernet connectivity
Operating Systems Drivers available: Windows Vista® (32-/64-bit) , 2000 /Server (32-bit), XP (32-bit)
Fonts and Graphics
Bar Codes Linear: UPC-A, JAN/EAN-8, JAN/EAN-13, Code 39, ITF, Code 128, Code 93, NW-7; 2-dimensional: PDF417
Formatting Font character set: ANK 95, 32 Int 128 Graphic
Paper Handling
Print Speeds Up to 6 ips or 150 mm/sec.
Media Types Roll paper
Media Width 80 mm standard; 58 mm (paper guide)
Max Roll Diameter 3.27" (83 mm)
Size (WxDxH) 5.59" x 7.95" x 5.19" (142 mm x 202 mm x 132 mm)
Weight Autocutter 3.79 lb. (1.72 Kg); Tear bar 3.44 lb. (1.56 Kg)
Operating Temperature 41° F – 113° F (5° C – 45° C); 10%–90% RH, non-condensing
Electrical Operating 1.8 Amp average; Standby 0.15 Amp
Storage -4° F – 140° F (-20° C – 60° C); 10%–90% RH, non-condensing
Printer 2-Year limited warranty with Overnight Exchange2
Printheads 60 million lines (MCBF)
Accessories Splash-proof cover, Vertical Stand Kit, Warning Buzzer (Ticket Alarm), AC Adapter
Warranty 2-Year limited warranty with Overnight Exchange2