I-Class Mark II
We made the best better.
Datamax-O’Neil’s I-Class revolutionized the barcode printer industry with its award winning modular design, field installable options and rugged reliability.
For the past several years, resellers have named the I-Class the “best channel product” in some of the industry’s largest third-party surveys. Now we’ve raised the bar even higher, with the redesigned I-Class Mark II.
Offering the fastest processor, largest memory and widest selection of communication ports available in a mid-range printer, the I-Class Mark II provides lower operating costs and flawless print quality. For applications as diverse as shipping and receiving, product identification, pharmacy labeling and asset tracking, the I-Class Mark II will maintain its reputation for providing outstanding for performance, reliability and value.
Specifications at-a-glance:
- Direct thermal, thermal transfer (optional)
- 4.16” [105.7 mm] maximum print width
- 203 dpi [8 dots/mm], 300 dpi [12 dots/mm], 600 dpi [24 dots/mm] optional resolution
- 12 ips [304 mm/s] maximum print speed
- Ethernet wired LAN 10/100, W-LAN with WPA2 security protocol, 2 USB Host Ports and SDIO, GPIO interface card
Adobe Reader is required to open and view PDF files. This can be downloaded free from adobe.com.
Available Documents
I Class MII PrintersWeber Thermal-Transfer Ribbons

Weber’s long experience with thermal-transfer print technologies and compatible label materials has given us a broad understanding of exactly which ribbon is best suited for any application. Resin ribbons are suitable for very special applications. Each ribbon is formulated to print high-density bar codes, text and graphics for product identification, work-in-process, inventory control, shipping and other applications.
View ProductSATO CT4 Series

At the core of the CT4i printers is a new generation ultra high speed processor.
View ProductEpson C7500 High-Speed Inkjet Colour Label Printer

The Epson C7500 inkjet label printer is a fast, full-colour label printer whose rugged design allows minimal maintenance, low cost of ownership, and is ideal for busy, on-demand labelling environments.
The Just-in-Time Colour printing lets you print the labels you need, when you need them, quickly and economically. The C7500 uses durable inks that won’t smudge, smear or fade. And the highly durable labels are up to 50% lower in cost than laser or thermal-transfer printed labels.
View Product
RL4e

Datamax-O’Neil built its reputation on rugged and reliable portable receipt printers and has now used this expertise to design the industry’s most rugged portable label printer. The RL4e (4-inch/102mm) is a durable direct thermal printer with a rugged design and reliable performance that will continue to operate long after other printers have failed. We’re so confident in the quality and long-term reliability of this rugged printer that we include a 2-year warranty free of change.
Anybody who’s ever been in a warehouse knows that when shipments are processed more quickly and effectively, productivity is increased and errors are reduced. The RL4e improves efficiency and productivity by allowing workers to print and apply barcode labels directly at the point of application. Using an RL4e to print on-demand labels also eliminates the danger of mixing up batch-printed labels and saving thousands of dollars in potential shipping errors. The portable printer can even be mounted on fork trucks for added convenience and versatility.
We’ve made integration easy. Replace existing label printers using Datamax-O’Neil’s language emulations. The RL4e is compatible with most popular warehouse management software programs, independent label design programs and remote management packages.
View Product









