Citizen CL-S621 / CL-S631 Desktop Ribbons & Labels
The Citizen CL-S621 and CL-S631 are thermal transfer desktop printers that take an unusually wide range of consumables: 5-inch rolls on 1, 1.5 or 3-inch cores, fanfold stacks, and 360 m ribbons wound either ink-side in or out. That flexibility makes them easy to feed from general stock.
CL-S621 / CL-S631 Desktop media specifications
- Printing technology
- Thermal transfer + Direct thermal
- Maximum print width
- 4.09"
- Maximum media width
- 4.65"
- Roll core sizes
- 1" / 1.5" / 3"
- Maximum roll diameter
- 5"
- Fanfold media
- Yes
- Ribbon core
- 1"
- Maximum ribbon width
- 4.5"
- Maximum ribbon length
- 1,181 ft (360 m)
- Ribbon ink side
- Either — face in or face out
Verified Specifications checked against the manufacturer’s published documentation.
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Select your exact model for its own media specifications and the products confirmed to fit it.
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