Original Zebra ZM400 300DPI 79801M Thermal Printhead
Zebra Printhead Model:ZM400
Resolution:300dpi
Condition:original
In stock
Delivery time:7days

| Model Number | ZM400 | Feature | New |
| Place of Origin | Zhejiang | Type | 300dpi |
| Brand Name | Codewel | Part NO | 79801M |
| Usage | Thermal Printer | Printing Media | for Both Thermal Transfer and Direct Thermal |

Principal Benefits
Superior Print Resolution:
The 300 DPI density allows for the printing of small fonts and high-density 2D barcodes (like QR codes and Data Matrix) with perfect scannability.
OEM Reliability:
As an original Zebra part, it guarantees a seamless fit and immediate compatibility, eliminating the calibration issues common with generic alternatives.
Dual-Mode Versatility:
Fully supports both Direct Thermal and Thermal Transfer printing processes, providing flexibility across various labeling materials.
Industrial Durability:
Engineered to withstand high-volume printing environments, reducing the frequency of replacements and maintaining consistent darkness across long print runs.
Why Buy Original Zebra ZM400 300DPI 79801M Thermal Printhead Printhead From Us?
Guaranteed Authenticity:
We source only original Zebra components. You will receive a genuine 79801M printhead in factory-sealed packaging, not a refurbished or third-party "compatible" part.
01
Strict Quality Control:
Each batch is inspected to ensure it meets the rigorous physical and electrical standards required for industrial thermal printing.
02
Technical Support Expertise:
Our team understands the ZM400 inside and out. We provide guidance on installation to ensure you don't accidentally damage the sensitive heating elements during setup.
03
Rapid Fulfillment:
We maintain a ready-to-ship inventory to minimize your operation's downtime. When your printhead fails, every hour counts.
04
PRODUCT PHOTOS




FAQ-Original Zebra ZM400 300DPI 79801M Thermal Printhead
Q: Can I use this 300 DPI printhead if my ZM400 is currently 203 DPI?
A: No, you cannot simply swap the heads. The printer's firmware and physical drive gears are specific to the resolution. To upgrade from 203 DPI to 300 DPI, you would typically need a complete resolution conversion kit.
Q: How do I know when it is time to replace my 79801M printhead?
A: The most common sign is a permanent white line running vertically through your labels, which indicates a "blown" pixel. Other signs include faded print quality that doesn't improve after cleaning or adjusting the darkness settings.
Q: Does this printhead support both ribbon and ribbonless printing?
A: Yes. The 79801M is designed for both Thermal Transfer (using a ribbon) and Direct Thermal (using heat-sensitive paper) applications.
Q: What is the best way to clean the printhead without damaging it?
A: Always use a lint-free cloth or a Zebra cleaning pen. Never use sharp objects or metal tools to scrape off residue, as this will permanently scratch the protective coating of the 300 DPI elements.
cONTACT INFORMATION
Hangzhou Codewel New Material Co.,Ltd
No 406, Xintiandi Street, Xiacheng District,Hangzhou,China
Mob: +86-189 5802 8267
WhatsApp: +86-189 5802 8267 | WeChat: 189 5802 8267
China Top TTR&ONE STOP Barcode Solution Supplier
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