
Q430 4-inch thermal transfer printer
Multiple print resolutions are available, with the higher 600dpi resolution offering broader applicability across warehousing, retail, production management, and precision manufacturing sectors.
- ModelQ430
- Print Resolution300 dpi
- Print ModeThermal Transfer / Direct Thermal
Product Overview
The Q430 is a 4-inch industrial barcode printer engineered for high-volume, high-clarity labeling tasks. It delivers a sharp 300 dpi print resolution, ensuring small text and intricate barcodes remain crisp and highly scannable. This dual-mode machine supports both thermal transfer and direct thermal printing, giving you the flexibility to choose between long-lasting transfer labels or ribbon-free direct thermal output. With a maximum print width of 106 mm and support for media rolls up to 200 mm in outer diameter, the Q430 handles continuous, gap, black mark, folded, and perforated stocks, as well as specialized materials like wash care labels and silk.
Built for uninterrupted workflow, the Q430 reaches print speeds of up to 200 mm/s while maintaining precision down to a 3 mm minimum label length. Its smart positioning system uses built-in transmissive and reflective sensors to accurately detect various media types, reducing misprints and waste. Large roll capacity minimizes downtime from frequent changes, boosting continuous productivity in demanding environments. The printer comes equipped with 256 MB RAM and 16 MB flash memory, and offers USB, USB 2.0, Serial, and Ethernet interfaces, allowing seamless integration into existing systems and networks for efficient, multi-user printing operations.
This versatile printer is ideal for manufacturing and warehousing, parcel and express delivery, fixed asset management, the feed industry, healthcare, retail, apparel and jewelry, as well as office and enterprise use. Its combination of 300 dpi resolution and dual-mode printing makes it a strong choice for operations requiring both durability and consumable savings. Before ordering, confirm your specific media type and interface requirements with our team to ensure optimal configuration. We invite you to request samples or discuss OEM support with Colorfulttr to see how the Q430 can streamline your labeling process.
Core Advantages
Sharper 300 dpi Printing
300 dpi high-definition output makes small text and barcodes crisper, meeting high-readability needs in warehousing, retail, and production environments.
Dual Mode: Direct Thermal & Thermal Transfer
Supports both thermal transfer and direct thermal printing: transfer printing lasts longer, while direct thermal saves consumables and needs no ribbon.
Compatible with Multiple Media Types
Works with continuous, gap, black mark, folded, perforated media, wash care labels, silk, and more.
Large Rolls · Less Downtime
Supports media rolls up to 200 mm OD, improving continuous productivity and reducing stoppages caused by frequent roll changes.
Smart Positioning System
Built-in transmissive and reflective sensors accurately detect continuous, gap, black mark, perforated, and other positioning methods.
Multiple Interfaces · Easy Integration
Interfaces include USB, USB2.0, Serial, and Ethernet for fast connectivity across systems and printing workflows.
Technical Specifications
| Model | Q430 |
|---|---|
| Print Resolution | 300 dpi |
| Print Mode | Thermal Transfer / Direct Thermal |
| Print Speed | Up to 200 mm/s |
| Max Print Width | 106 mm |
| Min Label Length | 3 mm |
| Dimensions | 455 × 246 × 285 mm |
| Net Weight | 10 kg |
| Memory | RAM: 256MB / FLASH: 16MB |
| UI / Interfaces | USB, USB2.0, Serial, Ethernet |
| Real-Time Clock (RTC) | No |
| Buzzer | Standard |
| Input | AC 100-240V, 2.5A, 50-60Hz |
| Output | DC 24V, 5A, 120W |
| Media Type | Continuous / Gap / Black Mark / Folded / Perforated / Wash Care / Silk |
| Media Width | 20 mm - 120 mm |
| Media Thickness | 0.06 mm - 1.0 mm |
| Max Media Roll OD | OD 200 mm (8") |
| Roll Core Size | 25.4 mm - 76.2 mm (1" - 3") |
| Gap Height (Gap Media) | Min 2 mm |
| Black Mark Height (Black Mark Media) | Min 2 mm |
| Black Mark Width (Black Mark Media) | Min 8 mm |
| Ribbon Type | Wax / Resin / Wax-Resin |
| Ribbon Width | 40 mm - 110 mm (1.6" - 4.3") |
| Ribbon OD | 1" core: up to 75 mm |
| Ribbon Length | 0.5" core: up to 450 m; 1" core: 300 m |
| Operating Temp / Humidity | 10℃ - 50℃ / 10% - 93% (non-condensing) |
| Storage Temp / Humidity | -20℃ - 70℃ / 10% - 93% |
| Standard Accessories | Manual, CD, Warranty Card, Power Cable, USB Data Cable |
| Optional Accessories | Cutter, Peeler, RFID |
Typical Applications
Manufacturing & warehousing
Product, pallet and location labels that keep material flow traceable shift after shift.
Parcel & express delivery
High-volume shipping label output with stable printing across peak seasons.
Fixed asset management
Durable thermal-transfer asset tags that survive years of handling.
Healthcare
Specimen, pharmacy and wristband labels printed cleanly on demand.
Retail & supermarkets
Price, shelf and weight labels with crisp small text.
Apparel & jewellery
Tags, stickers and care labels for boutique and chain retail.
Corporate administration
Office label printing for documents, cables and equipment.
Feed & agriculture
Batch and net-weight labels for feed bags and produce packaging.
Not sure which grade fits your printer and label?
Tell us the label material, printer model, environment and expected durability. We will recommend the right option.



