Printer spare part that restores sharp, dependable label printing for compatible Zebra machines. Peace of mind for busy shipping departments and small businesses that need consistent results. Is the ZUYE Print Head for Zebra GK420D GX420D ZP450 ZP550 the right replacement when a printhead fails?
⚡ At a Glance
- • Printing Quality: Consistent 203dpi output, crisp text and reliable barcode reproduction
- • Best for: Small businesses and logistics teams needing quick on-site printhead replacements
- • Not ideal for: Users with thermal-transfer models such as GK420t or GX420t
Genuine thermal printhead, part number 105934-037, designed for direct thermal Zebra GK420d/GX420d and compatible ZP models. Technical support is available with a stated response time of within 24 hours.
Consistent label quality – Thanks to genuine 203dpi thermal printhead
Genuine thermal printhead specified at 203dpi reproduces fine text and barcode detail for direct thermal printing. The manufacturer-specified part number 105934-037 identifies the correct replacement element.
Sharp, readable labels and barcodes reduce misreads and wasted media during routine printing runs.
Quick compatibility checks – With confirmed fit for GK420d, GX420d, ZP450 and ZP550
Compatibility is listed explicitly for GK420d and GX420d direct thermal models, plus ZP450 and ZP550 series. The note clarifies that GK420t and GX420t thermal-transfer models are not compatible.
Selecting the correct part number simplifies ordering and makes swap-outs straightforward for service technicians.
Faster troubleshooting – Thanks to vendor technical support within 24 hours
Technical support is offered through the seller with a stated response time of ASAP within 24 hours, aimed at resolving fit or performance queries.
Access to prompt support helps identify installation or alignment issues so printers return to service more quickly.
✨ The 4 Key Reasons for ZUYE Print Head for Zebra GK420D GX420D ZP450 ZP550
- Genuine thermal construction – Ensures consistent barcode scanning and label legibility every time
- 203dpi resolution – Delivers crisp text and fine barcode detail on small labels
- Model-specific fit – Compatible with GK420d/GX420d and ZP-series for quick replacement requests
- Responsive support – Seller offers technical help with responses within a 24-hour window
📋 Technical Details at a Glance
- Category: Printer spare part
- Compatible Printers: Zebra GK420D, GX420D, ZP450, ZP550
- Print Resolution: 203 dpi
- Part Number: 105934-037
- Type: Genuine thermal printhead
❓ Frequently Asked Questions
Q: Does this fit GK420t or GX420t models?
A: No. Fit is specified for GK420d and GX420d direct thermal models; GK420t and GX420t thermal-transfer models are not compatible.
Q: What print resolution does the printhead support?
A: The printhead supports 203 dpi output, suitable for clear text and barcode printing.
Q: Is technical support available if I need help installing it?
A: Yes. Technical support is offered by the seller with a stated response time of ASAP within 24 hours.
🏆 Our Verdict
Suitable for small businesses, warehouses and service technicians who need a straightforward replacement for worn Zebra direct thermal printheads. Genuine 203dpi construction with part number 105934-037 makes matching and restoring label quality simple. Strong long-term value comes from reliable performance and available technical support to keep printers running.
