
Citizen CL-S6631 6-inch Barcode Printer 300 dpi — 300 dpi, 6 ips (150 mm/s), Thermal transfer / Direct thermal. The CL-S6621/CL-S6631 are Citizen's 6-inch (168 mm) printers for wide labels — 6 ips, 360 m ribbon with selectable winding, media from 50…
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The CL-S6621/CL-S6631 are Citizen's 6-inch (168 mm) printers for wide labels — 6 ips, 360 m ribbon with selectable winding, media from 50 to 178 mm wide — with USB and serial standard and Ethernet/wireless optional.
The Citizen CL-S6631 6-inch Barcode Printer 300 dpi offers 300 dpi, 6 ips (150 mm/s), Thermal transfer / Direct thermal. Full technical specifications, compatible consumables, printheads, downloads and service information are listed on this page.
Buy the Citizen CL-S6631 in India from Indian Barcode Corporation, a unit of Mindware — genuine products with technical assistance, compatible labels and ribbons, printhead and spare-parts support, and printer service. Call +91-9717122688 or request a quote for pricing and delivery.
| Printing | |
| Resolution | 300 dpi |
|---|---|
| Print method | Thermal transfer / Direct thermal |
| Max. print speed | 6 ips (150 mm/s) |
| Max. print width | 6" (168 mm) |
| Max. print length | 0.25" – 32" (6.35 – 812.8 mm) |
| Media | |
| Media width | 2" – 7" (50 – 178 mm) |
| Label roll capacity | 5" (125 mm) OD roll; 1" – 3" core |
| Ribbon | |
| Max. ribbon length | 360 m; 2.9" (74 mm) max. OD; 1" core (wax, wax/resin, resin; selectable winding) |
| Memory | |
| RAM | 32 MB (1 MB user) |
| Flash | 8 MB (1 MB user) |
| Connectivity | |
| Interfaces | Dual interface: RS-232C, USB 2.0; optional wireless LAN 802.11b/g, Ethernet 10/100, parallel |
| Display | 4 buttons, 4 LEDs |
| Physical | |
| Weight | 7.9 kg (303 × 290 × 273 mm) |
| Software | |
| Printer language | Cross-Emulation (auto-switch Zebra ZPL2 / Datamax DMX), Eltron EPL2, CBI BASIC interpreter |
| Options | |
| Options & accessories | Basic peeler, auto cutter |
| Warranty | |
| Warranty | 2 years on printer; printhead 6 months or 50 km (as published by Citizen) |
Specifications based on manufacturer documentation (verified Sep 2026). Subject to change without notice.
Pallet, carton and drum labels, wide shipping labels, GHS labelling.
Compatibility is listed only where verified against manufacturer documentation. Not sure? Ask us with your printer model.
Warranty as per manufacturer terms applicable in India. Contact us for the warranty period of this model.
Call +91-9717122688 · E-mail gm@indianbarcode.com