The Zebra QLN320 printhead is a critical component of the Zebra QLN320 mobile printer, enabling high-quality, reliable printing for mobile applications. Below are the key details and specifications of the QLN320 printhead:

Product Features

1. Print Technology: Direct Thermal Printing

   • The printhead works using direct thermal technology, requiring no ink or ribbon, suitable for fast, on-the-go printing.

2. Resolution: 203 dpi (dots per inch)

   • Delivers crisp, clear printing for barcodes, text, and graphics on labels and receipts.

3. Durability:

   • Built for rugged mobile environments, ensuring reliable performance even with continuous use in challenging conditions.

4. Compatibility:

   • Exclusively compatible with Zebra QLN320 mobile printers.

5. Ease of Replacement:

   • Designed for quick and tool-free replacement, minimizing printer downtime and keeping operations efficient.

6. Applications:

   • Ideal for logistics, retail, healthcare, and field service applications where mobile label or receipt printing is required.

Specifications

• Print Width: Matches the QLN320's print capability of up to 2.9 inches (73.6 mm).
• Temperature Range: Engineered to withstand the printer's operating conditions.

Maintenance Tips

• Regular Cleaning: Use Zebra-approved cleaning supplies (e.g., isopropyl alcohol) to clean the printhead to maintain quality and longevity.
• Certified Media: Use only Zebra-certified media to prevent abrasion or damage to the printhead.
• Monitor Wear: Signs like streaks, faded prints, or incomplete barcodes may indicate the printhead needs replacement.