
Product Description
This is a 4-color toner cartridge set (HC5840 Black, HC5841 Cyan, HC5842 Magenta, HC5843 Yellow) designed for LANXUM GA3730cdn color laser printer and GA7330cdn / GB3731cdn color MFPs. Each cartridge uses premium toner powder and a precision-engineered drum to deliver sharp black text and vivid, consistent colors from the first page to the last. Page yield is measured at 5% coverage based on ISO/IEC 19752 / 19798 standards.
Key Features
- High Yield, Low Cost Per Page — Black 8,000 pages, each color 5,000 pages, a full set up to 23,000 pages, cutting your printing cost by more than half versus OEM cartridges.
- True-to-Life Color Output — Micro-fine toner particles ensure smooth color gradients, accurate color reproduction, and no streaking, ghosting, or background gray.
- Plug & Print with Chips — Each cartridge comes with a pre-installed smart chip for instant recognition, accurate toner-level monitoring, and no compatibility errors.
- Leak-Free & Reliable — Sealed structure and anti-leak design protect your printer; a full in-house quality test is performed on every batch before shipment.
Compatible Printer Models
| Cartridge | Color | Page Yield | Compatible Printers |
|---|---|---|---|
| HC5840 | Black | 8,000 pages | LANXUM GA3730cdn / GA7330cdn / GB3731cdn |
| HC5841 | Cyan | 5,000 pages | LANXUM GA3730cdn / GA7330cdn / GB3731cdn |
| HC5842 | Magenta | 5,000 pages | LANXUM GA3730cdn / GA7330cdn / GB3731cdn |
| HC5843 | Yellow | 5,000 pages | LANXUM GA3730cdn / GA7330cdn / GB3731cdn |
Specifications
| Item | Details |
|---|---|
| Product Type | Compatible toner cartridge (non-OEM) |
| Model | HC5840 / HC5841 / HC5842 / HC5843 |
| Package | 4 pcs (BK / C / M / Y) |
| Yield (5% coverage) | BK 8,000 pages; C / M / Y 5,000 pages each |
| Printing Standard | ISO/IEC 19752 (mono) / 19798 (color) |
| Chip | Pre-installed, plug & print |
| Shelf Life | 24 months in original sealed packaging |
Before You Order
- This is a compatible / replacement cartridge, not an original OEM product. All brand names and trademarks are the property of their respective owners and are used for compatibility reference only.
- Please confirm your printer model before ordering. If you are not sure whether it fits, send us your printer model and we will check for you within 12 hours.
Why Choose Us
- Factory-direct pricing with strict quality control on every batch.
- Sample orders available; bulk orders support customized packaging and logo.
- 12-month warranty: free replacement for any defective cartridge.
- Professional support team replies within 24 hours.

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