Sunthinks Digital Single Pass Water Based Roll to Roll A3 Label Printer One Pass Sticker Printing Machine

• Customization: Available
• After-sales Service: 24/7 Online Service, on-Site Engineer Support
• Warranty: 1 Year
• Model NO.: SQ300
• Plate: Roll to Roll Printing
• Structure: Direct to Inkjet Printing
• Color & Page: Multi-Colour Printing Press
• Usage: Label Printer
• Automatic Grade: Automatic
• Printing Interface: Ethernet
• Printing Speed: 35m/Min
• System Supported: Windows
• Product Name: A3 Roll to Roll Label Printer Sticker Printer
• Printhead: New OEM A3 Printbar by HP
• Printing Color: C/M/Y/K
• Ink Type: Pigment Ink
• Print Resolution: 1200dpi
• Printer Features: Water-Based and Eco-Friendly, Variable Data Printi
• Power: 3.5kw
• Media Width: Max 300mm
• Media Thickness: Max 120mm
• Roll Specs: Max ID 75mm, Max Od 330mm, Max Weight 25kg
• Applications: Food/Pharmaceutical/Cosmetics/Industrial/Clothing
• Suitable for: Die-Cut Roll Labels,Label Stock/Roll Stock
• out of Warranty: Provides Lifetime After-Sales Support
• Transport Package: Packed in Export Wooden Case
• Specification: 850mm*800mm*1500mm
• Trademark: Sunthinks
• Origin: China
• HS Code: 8443322100
• Production Capacity: 1200 Units/Year
• Package Size: 87.00cm * 82.00cm * 155.00cm
• Package Gross Weight: 320.000kg

Product Description

Product Showcase

Product Specification

Product Name	Digital Single Pass Roll to Roll Label Printer
Brand	Sunthinks
Printer Model	SQ300
Colors	Single Color; CMYK 4 Colors Printing
Media Width	≤300mm
Media Thickness	≤120mm
Roll Specs	Max ID 75mm, Max OD 330mm, Max Weight 25kg
Ink Type	Original CMYK water-based pigment/dye ink, 1L cartridges
Printing Resolution	Up to 1200 x 1200 dpi
Print Speed	Max 35m/min
Print Area	Max 300mm
Power	3.5KW (Printer only)
Dimensions	850mm x 800mm x 1500mm
Weight	300kg (excluding consumables)
Operating Temp	20°C to 30°C (68°F to 86°F)
Operating Humidity	40% to 60% RH (non-condensing)
Storage Temperature	5°C to 50°C (41°F to 122°F)
Storage Humidity	Up to 85% RH (non-condensing at 65°C)
Certifications	CE, UKCA, FCC
Media Sensor	Adjustable optical sensor (Gap/Reflective/Continuous
Connectivity	1000 BaseT Ethernet (RJ-45)
Software & OS	Win 10/11, QuickLabel-Pro, InEdit RIP
Media type	Suitable only for absorbent materials to ensure ink penetration into the material. Not suitable for non-absorbent plastic label materials such as PET, PVC.

Printer Features

Ultra-Low Operating Cost

Flexible Ink Options

Wide Media Compatibility

Delivers industry-leading cost efficiency while maintaining high productivity.

Supports dye and pigment inks with waterproof, UV-resistant, scratch-resistant, and fade-resistant performance.

Handles pre-cut, black mark, and continuous labels on paper or coated media—ideal for logistics, food packaging, and industrial labeling.

Fast Job Switching

Auto Registration Control

Eco-Friendly Printing

Seamless multi-job processing enables quick changeovers across designs and materials.

Real-time deviation detection and correction ensure precise alignment and clean edges.

Water-based, sustainable technology aligned with Industry 4.0 standards.

High Speed & Precision

Variable Data Printing (VDP)

Up to 35 m/min with 1200 × 1200 dpi for crisp fine details and small text. Sharp text and codes, fast-drying ink, uniform colors, and scratch-resistant output—ready for immediate use. 

Enables "one item, one code" with dynamic text, barcodes, QR codes, images, and numbering—no plates, minimum order of one.

A3 Roll-to-Roll Format

Flexible Order Handling

Easy Operation & Maintenance

Supports 330 mm feeding width and 300 mm print width for efficient production.

No plate-making, no waste—ideal for short runs, urgent jobs, and customization.

User-friendly, compact design with low maintenance and reduced labor costs.

Adjustable Printhead Height

Intelligent Ink Pressure Control

Smart Tension Control

0–120 mm lift range for compatibility with various media thicknesses.

Ensures stable ink flow, preventing bubbles, leaks, or interruptions.

Triple-servo system maintains optimal tension, avoiding wrinkles or material distortion.

Company Profile

· Over 20 Years of Experience in Industrial Digital Printing Technology.
· Driven by Multiple Proprietary Core Patents.
· High Speed, High Precision, and Unmatched Stability.
· Trusted by 5,000+ Customers Globally.
· World's NO.1 in Single Pass Printer Sales.
· Worry-Free After-Sales Support (24/7 online service, on-site engineer support, and lifelong maintenance).
 
Choosing Sunthinks means choosing a reliable, long-term industrial printing partner dedicated to helping you reduce costs, boost efficiency, and ensure total peace of mind.

Packaging & Shipping

Reinforced Packing
Triple-Layer Protection: Custom shock-absorbent frames with moisture and vibration resistance.
 
Rapid Dispatch
Ready-to-ship inventory dispatched within 1 to 3 working days.
Customized products need 10 to 30 working days.
 
Safety Guaranteed
100% full insurance coverage for every international shipment.
 
Customized Logistics
Tailored shipping routes to optimize your time and cost.

FAQ

Q: What kind of company is Sunthinks?
A: We specialize in the R&D, manufacturing, and sales of industrial-grade printing equipment, including Single Pass Digital Printers, Single Pass UV Printers, UV Flatbed Printers, Label Printers, and Multi Pass Printers. Our printing solutions serve a vast array of industries and are compatible with virtually all substrates.
 
Q: What is the printing speed and resolution?
A: We prioritize high precision and efficiency. Our Single Pass technology achieves industrial production speeds while maintaining a high resolution of 1200 DPI.
 
Q: Do you offer customization services (OEM/ODM)?
A: Yes. With over 20 years of technical expertise and patented core technologies, we provide tailored solutions based on specific production requirements.
 
Q: What shipping methods do you support?
A: We support sea freight (FCL/LCL), air freight, and international express. We recommend the best option based on machine dimensions and the customer's timeline.
 
Q: What is the typical lead time?
A: Standard models are usually shipped within 7-15 working days, while customized equipment typically takes 7-30 working days.
 
Q: Is the packaging safe for international transit?
A: We use reinforced wooden crates that meet international export standards, ensuring the equipment is moisture-proof, shock-proof, and impact-resistant.
 
Q: What payment methods do you accept?
A: We accept T/T (Telegraphic Transfer), L/C (Letter of Credit), Western Union, and major credit cards.
 
Q: What are the payment terms?
A: Typically, a 30% down payment is required as a deposit, with the remaining 70% balance settled before shipment.
 
Q: How do you provide after-sales technical support?
A: We provide 24/7 online technical support via remote assistance and video tutorials. If necessary, we can dispatch engineers for on-site installation and training.
 
Q: How long is the warranty period?
A: We offer a one-year free warranty for the machine (excluding consumables and printheads), along with lifetime technical maintenance and spare parts supply.
 
Q: How can I purchase consumables like ink in the future?
A: We supply factory-certified inks and various spare parts year-round to ensure consistent printing quality and prolong equipment lifespan.