Honeywell / Datamax-O'Neil M-Class Mark II / A-Class — Compatible Labels & Ribbons
The Datamax-O'Neil M-Class is a compact industrial printer that fits industrial-grade printing into a smaller footprint, common in healthcare, transportation and light manufacturing. It runs full 3-inch-core label rolls while occupying little more bench space than a desktop unit.
M-Class Mark II / A-Class media specifications
- Printing technology
- Thermal transfer + Direct thermal
- Maximum print width
- 4.25"
- Maximum media width
- 4.65"
- Roll core sizes
- 1.5" / 3"
- Maximum roll diameter
- 8"
- Fanfold media
- Yes
- Ribbon core
- 1"
- Maximum ribbon width
- 4.5"
- Maximum ribbon length
- 1,476 ft (450 m)
- Ribbon ink side
- Either — face in or face out
Verified Specifications checked against the manufacturer’s published documentation.
Choose your model
Select your exact model for its own media specifications and the products confirmed to fit it.
Honeywell / Datamax-O'NeilM-42064.25" print widthDirect thermal + transferView labels & ribbons →Honeywell / Datamax-O'NeilM-42104.25" print widthDirect thermal + transferView labels & ribbons →Honeywell / Datamax-O'NeilM-43084.25" print widthDirect thermal + transferView labels & ribbons →Honeywell / Datamax-O'NeilA-Class4.25" print widthDirect thermal + transferView labels & ribbons →
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