SATO CL6NX Plus 6-Inch Wide-Format Industrial Thermal Printer

The short answer: The SATO CL6NX Plus is the wide-format model in the SATO CL industrial line — with a 6.58-inch print width, media acceptance up to 7 inches, and linerless label support for reduced waste and lower cost-per-label.

Built for heavy-duty manufacturing, logistics, and compliance labeling environments, it delivers the same AEP standalone printing and field-upgradeable RFID as the CL4NX — but in a wider format suited for pallet labels, GS1-128 shipping labels, and regulatory compliance formats that exceed 4-inch printers. Available in 203 and 305 dpi. Coding Solutions, Inc. is an authorized SATO reseller with 25+ years of industrial labeling expertise. Request a quote below.


SATO CL6NX Plus 6-inch wide-format industrial thermal transfer label printer with AEP and RFID

SATO CL6NX Plus


  • Brand: SATO
  • Models: CL6NX / CL6NX Plus
  • Category: 6-Inch Wide-Format Industrial Thermal Printer
  • Print Technology: Thermal Transfer / Direct Thermal
  • Resolutions Available: 203 dpi, 305 dpi
  • Max Print Width: 6.58" (167.5mm)
  • Media Width: 1.85"–7.0" (47–177mm)
  • Max Roll O.D.: 8.6" (220mm)
  • Linerless Support: Yes
  • Max Ribbon Length: 600m
  • AEP Technology: Yes — standalone PC-free printing
  • RFID: Field-upgradeable UHF RFID
  • Connectivity: USB, Ethernet, Serial, Parallel, Bluetooth
  • Availability: In Stock — Request a Quote

SATO CL6NX Plus: Wide-Format Industrial Thermal Printing

Experience the next generation of wide-format industrial printing with the SATO CL6NX Plus. Designed for heavy-duty performance and unparalleled ease of use, the CL6NX sets a new standard for 6-inch thermal printers. Built with a rugged die-cast aluminum frame, it is engineered to thrive in the most demanding manufacturing, logistics, and warehousing environments, with SATO's "Universal" design providing multi-language support and an intuitive 3.5-inch full-color display with built-in video tutorials.


6.58-Inch Print Width for Wide-Format Industrial Applications

With a maximum print width of 6.58 inches (167.5mm) and media acceptance up to 7.0 inches (177mm), the CL6NX Plus handles the label formats that standard 4-inch printers simply cannot accommodate. Applications well-suited to the CL6NX include:

  • Pallet compliance labels — GS1-128 standard pallet labels require a minimum 4-inch × 6-inch format; the CL6NX handles the full label width with precision
  • Large shipping and carton labels — carrier compliance labels for UPS, FedEx, and freight carriers that exceed 4-inch width
  • Manufacturing traveler labels — wide-format work order and routing labels for shop floor tracking
  • Regulatory compliance labels — DOT, OSHA, and GHS chemical hazard labels that require large pictograms and signal word areas

The "Plus" model delivers enhanced print precision and faster speeds compared to the base CL6NX, ensuring that complex 2D barcodes and high-density graphics across the full 6.58-inch print path are rendered with crisp, scan-ready clarity.


Linerless Label Support: Less Waste, Lower Cost-Per-Label

The CL6NX Plus supports linerless label printing — a capability that eliminates the silicone backing liner from the label roll entirely. The environmental and operational advantages are significant:

  • 40–50% more labels per roll diameter — without the liner, significantly more labels fit on the same roll OD, reducing roll change frequency
  • Zero liner waste disposal — reduces environmental impact and eliminates the cost of liner recycling or landfill disposal
  • Lower cost-per-label — material savings on high-volume applications add up substantially over time

Linerless printing is particularly valuable in food service labeling, retail markdown tags, and high-volume logistics environments where sustainability targets and throughput are both priorities.


AEP: Standalone Smart Printing Without a PC

The CL6NX Plus is equipped with SATO AEP (Application Enabled Printing), which runs custom label applications directly on the printer. AEP enables the printer to communicate with scanners, scales, keyboards, and enterprise databases — triggering print jobs based on real-time inputs without a connected PC at the print station. This simplifies workspace infrastructure, reduces hardware costs, and enables flexible deployment across floor locations that lack permanent workstations.


Universal Connectivity, RFID & 600m Ribbon Rolls

The CL6NX Plus includes the same comprehensive connectivity as the CL4NX: USB 2.0, Ethernet (IPv4/IPv6), RS-232C Serial, IEEE1284 Parallel, and Bluetooth as standard, with optional Wi-Fi (802.11 a/b/g/n). Field-upgradeable UHF RFID encoding can be added post-purchase.

For sustained wide-format production, the CL6NX supports ribbon rolls up to 600m in length at up to 3.15-inch diameter — significantly reducing ribbon change frequency versus shorter rolls. The 8.6-inch OD media roll capacity (on 1.5" or 3" cores) extends production runs and minimizes downtime.

SATO CL6NX Plus Full Technical Specifications


Print & Media

Printing Technology:
Thermal Transfer / Direct Thermal
Resolutions Available:
203 dpi, 305 dpi
Max Print Width:
6.58" (167.5mm)
Media Width:
1.85" to 7.0" (47mm to 177mm)
Media Type:
Roll or fan-fold die-cut labels, plain paper, synthetics, continuous stock, linerless
Media Thickness:
0.002" to 0.010" (0.06mm to 0.268mm)
Max Label Length:
Up to 98.43" (2500mm) — resolution dependent
Max Roll Diameter:
8.6" (220mm)
Core Diameter:
1.5" or 3.0" (38mm or 76mm)
Sensors:
Adjustable Transmissive (gap), Adjustable Reflective (black mark), out-of-paper, out-of-ribbon
Black Mark Size:
Min. 0.197" (5.0mm) wide × 0.078" (2.0mm) height
Die-Cut Gap:
0.078" to 0.394" (2mm to 10mm)
Auto Cutter:
Optional heavy-duty rotary cutter

Ribbon & Connectivity

Ribbon Type:
Thermal Transfer Ribbon — Wax, Wax/Resin, or Resin (single-color)
Max Ribbon Length:
600m (single-color, 3.15" max O.D.)
Linerless Support:
Yes
2D Barcode Support:
QR Code, Data Matrix, PDF417, Micro PDF, Aztec, MaxiCode, GS1 DataBar
Standard Connectivity:
USB 2.0 (Type A & B), Ethernet IPv4/v6, RS-232C Serial, IEEE1284 Parallel, Bluetooth
Ethernet:
10/100 Mbps (auto-switching)
Optional Wireless:
Wi-Fi 802.11 a/b/g/n
RFID:
Field-upgradeable UHF RFID encoding
AEP:
SATO Application Enabled Printing — standalone operation
Display:
3.5" full-color LCD, multi-language, built-in video tutorials
Security:
WPA2, 802.1X, password-protected menus

General & Environmental

Construction:
Rugged die-cast aluminum chassis
Safety Approvals:
IEC 60950, CE, UL, cUL, FCC, ICES-003, VCCI, CCC, RoHS
Power Supply:
AC 100–240V (±10%), 50–60 Hz
Power — Printing:
260W (max)
Power — Standby:
40W
Power — Off State:
0.5W
Operating Temperature:
32°F – 104°F (0°C – 40°C)
Storage Temperature:
-4°F to 140°F (-20°C to 60°C)
Operating Humidity:
30%–80% RH (non-condensing)
Dimensions (W×D×H):
13.31" × 17.99" × 12.64" (338 × 457 × 321mm)
Weight:
Approx. 44 lbs (20 kg)
Operating Systems:
Windows 7/8/10/11, Linux, macOS; Server 2012/2016/2019/2022

SATO CL6NX vs. CL4NX: Width vs. Resolution

The CL6NX Plus and CL4NX Plus share the same SATO platform, AEP technology, RFID upgrade path, connectivity set, and die-cast construction. Choose based on print width and resolution requirements:

Table 1: SATO CL6NX Plus vs. CL4NX Plus — Key Specification Differences
Specification CL6NX Plus CL4NX Plus
Max print width 6.58" (167.5mm) 4.09" (104mm)
Max media width 7.0" (177mm) 5.16" (131mm)
Resolutions available 203, 305 dpi 203, 305, 609 dpi
Linerless label support Yes No
Max ribbon length 600m Standard length
AEP technology Yes Yes
RFID option Yes (field-upgradeable UHF) Yes (field-upgradeable UHF)
Best for Pallet, shipping & wide compliance labels High-resolution & standard 4-inch labeling

Application selection guide

Table 2: CL6NX Plus vs. CL4NX Plus — Application Selection Guide
Use case CL6NX Plus ✓ CL4NX Plus ✓
Pallet / GS1-128 wide compliance labels
Large shipping / carton labels (>4")
Linerless label printing
Micro-labels (electronics, pharma) at 609 dpi
Standard 4-inch shipping / inventory labels
AEP standalone / PC-free printing
RFID smart label encoding

Key takeaways

  • 6.58-inch print width with media acceptance up to 7 inches — handles pallet compliance labels, GS1-128 logistics labels, and wide-format regulatory labels that exceed 4-inch printers.
  • Linerless label support — eliminates liner waste, increases labels per roll by 40–50%, and lowers cost-per-label for high-volume applications.
  • 600m ribbon rolls — dramatically reduces ribbon change frequency versus shorter rolls on standard thermal printers.
  • SATO AEP technology enables standalone PC-free printing — the printer communicates with scanners, scales, and databases without a connected workstation.
  • Field-upgradeable UHF RFID — add RFID capability post-purchase without factory return.
  • Rugged die-cast aluminum chassis rated for 24/7 industrial environments, with tool-less printhead replacement and built-in video maintenance tutorials on the 3.5-inch color LCD.
  • Coding Solutions, Inc. is an authorized SATO reseller with 25+ years of industrial labeling expertise. Call 630-443-9602 for wide-format media, linerless, and ribbon configuration guidance.

Frequently asked questions — SATO CL6NX Plus

What is the print width of the SATO CL6NX Plus?

The SATO CL6NX Plus supports a maximum print width of 6.58 inches (167.5mm), with media acceptance up to 7.0 inches (177mm) wide. This wide-format capability makes the CL6NX the right choice for pallet compliance labels, large shipping labels, GS1-128 logistics labels, and regulatory compliance labels that exceed the 4-inch print width of standard industrial printers. It is available in 203 dpi and 305 dpi resolutions.

Does the SATO CL6NX Plus support linerless labels?

Yes. The SATO CL6NX Plus supports linerless label printing, which eliminates the silicone backing liner from the label roll. Linerless printing reduces material waste, increases the number of labels per roll (typically 40–50% more labels per roll diameter), and lowers cost-per-label for high-volume applications. It also reduces the environmental impact of label operations by eliminating liner waste disposal. Linerless capability is particularly valuable in food service, retail, and logistics environments where sustainability and throughput are priorities.

What is SATO AEP and how does it work on the CL6NX?

SATO AEP (Application Enabled Printing) allows the CL6NX Plus to run custom label applications directly on the printer without a connected PC. The printer communicates with external devices — barcode scanners, weighing scales, keyboards, and enterprise databases — and triggers label printing based on real-time inputs. Common AEP deployments include scan-to-print label reprinting, weigh-price labeling at pack stations, and PLC-triggered print sequences on automated production lines. AEP eliminates the need for a dedicated workstation PC at each print point.

Does the SATO CL6NX Plus support RFID printing?

Yes. The SATO CL6NX Plus supports field-upgradeable UHF RFID encoding, which can be added after purchase without factory return. This makes the CL6NX future-ready for RFID adoption in supply chain, asset tracking, and retail inventory applications. The printer encodes RFID inlays simultaneously with printing human-readable text and barcode content on wide-format RFID smart labels.

What is the difference between the SATO CL6NX and CL4NX?

The primary difference is print width and resolution availability. The CL6NX Plus has a 6.58-inch print width and accepts media up to 7.0 inches wide — ideal for pallet labels, wide compliance labels, and large shipping formats. The CL4NX Plus has a 4.09-inch print width but adds a 609 dpi resolution option for micro-labeling applications. The CL6NX also supports linerless label printing and 600m ribbon rolls, which the CL4NX does not. Both models share AEP technology, field-upgradeable RFID, the same connectivity set, and die-cast aluminum construction.

What connectivity options does the SATO CL6NX Plus support?

The SATO CL6NX Plus includes USB 2.0 (Type A and B), Ethernet (IPv4/IPv6), RS-232C Serial, IEEE1284 Parallel, and Bluetooth as standard connectivity — the same comprehensive set as the CL4NX. Optional Wi-Fi (802.11 a/b/g/n) is available for wireless environments. The printer supports WPA2 and 802.1X security protocols alongside password-protected menus for enterprise IT compliance.

Where can I buy the SATO CL6NX Plus with expert support?

Coding Solutions, Inc. (CSI) is an authorized SATO reseller based in St. Charles, IL with over 25 years of industrial labeling expertise. CSI supplies the full SATO CL Series — CL4NX Plus and CL6NX Plus — with application consulting, compatible wide-format media and ribbon recommendations, and ongoing technical support. Request a quote on this page or call 630-443-9602.

What labels and ribbons are compatible with the SATO CL6NX Plus?

The SATO CL6NX Plus accepts media widths from 1.85 to 7.0 inches (47–177mm), including roll-fed and fan-fold die-cut labels, plain paper, synthetic (PP/PET) stock, continuous stock, and linerless labels. Media thickness range is 0.002 to 0.010 inches (0.06–0.268mm). For thermal transfer printing, compatible ribbon types include wax, wax/resin, and full resin on rolls up to 600m in length. For outdoor, chemical-exposure, or cold storage wide-format labels, CSI recommends polyester (PET) synthetic media with resin ribbon.


Request a SATO CL6NX Plus Quote

Tell us your label dimensions, application, and volume — our team will confirm the right configuration and recommend compatible wide-format media and ribbon.