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The most frequent issues
We’re honest with you — issues happen. Here are the common ones and how we resolve them in minutes.

“Non-OEM Chip Detected” — the manufacturer firmware update
The manufacturer occasionally pushes firmware updates that flag third-party cartridges. It’s not a defect — just a software check on their side.
We solve it on the spot — we have instructions to help you, or we can send you fresh cartridges with the latest compatible chip firmware. Send a photo of the message — we’ll handle it in one reply.

Leaks
Things happen during delivery (or even mid-print) that we can’t fully control. If a cartridge leaks, send us a photo — we replace it, no questions asked.

Other printer errors
“Cartridge missing or damaged”, “incompatible cartridge”, alignment failures. A photo of the error + your cartridge model lets us diagnose fast.

Print quality
Streaks, banding, faded text, missing colors. Send a photo of the test print and we’ll guide you through cleaning, alignment or replacement.

Cartridge setup & use
New to our cartridges or not sure how to install them? We’ll walk you through setup and answer any questions about using them.

Recycling
Done with used cartridges? If a prepaid label came with your order, we’ll help you send them back — otherwise we’ll point you to a nearby recycling drop-off.

Order & shipping
Payments, refunds, delivery delays, address changes, tracking — anything order-related, we’ve got you.
Customer Support
Quick help for Amazon orders, setup, cartridge messages, print quality and replacements.
Can you help if I bought on Amazon?
Yes. Use the support form and include your Amazon order number if you have it. Product questions can be reviewed here; delivery, payment and return options may also appear in Your Orders on Amazon.
How do I check cartridge compatibility?
Match your full printer model with the compatibility list on the exact product listing before installing. Similar HP printer names may use different cartridges. If you are unsure, send your printer model and cartridge number to support.
What if the cartridge is not recognized?
Note the exact printer message, confirm the cartridge number and printer model, then reseat the cartridge gently using your printer guide. Do not force the cartridge or remove labels unless the included instructions say to do so.
How can I fix streaks or missing colors?
Check paper and print quality settings first. Print a diagnostic page and run the printer cleaning or alignment tool only if your printer guide recommends it. If the issue continues, send a photo of the diagnostic page.
What if a cartridge leaks or arrives damaged?
Do not install a visibly leaking or damaged cartridge. Keep the cartridge upright on a protected surface, keep the packaging, take photos if safe, and contact us with the order number and cartridge label.
Can I request a replacement, return or refund?
Contact us with your order details and the issue. We will review the information and explain the available next step, which may include troubleshooting, replacement, return or refund depending on the order and purchase terms.
Is Lncvhys part of HP?
No. Lncvhys is an independent third-party ink-cartridge brand and is not affiliated with, endorsed by, or sponsored by HP. HP names are used only to identify compatibility.

Our Team
At Lncvhys, we are a dedicated team focused on making everyday printing simpler, more reliable, and more affordable. From product development and compatibility testing to quality control and customer support, we work closely across every stage to ensure our ink cartridges deliver consistent performance and a smooth user experience. We understand that printing problems can interrupt work, school, and daily life, so our team is committed not only to providing dependable products, but also to offering responsive, practical after-sales support whenever customers need help. Our goal is simple: help every customer print with greater confidence, better value, and less hassle.
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Need assistance with your HP ink cartridges? We're here to help. Reach out today for professional support and quick solutions.
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+1 15542254
lcvhys@outlook.com
©2026 Lncvhys. Support: lcvhys@outlook.com. Lncvhys is an independent third-party ink-cartridge brand and is not affiliated with, endorsed by, or sponsored by HP. HP names are used only to identify compatibility.












