1. Introduction
This manual provides essential information for the safe and effective use of Koala & Co 216A toner cartridges. Please read these instructions carefully before installation and retain them for future reference. These cartridges are designed as a compatible replacement for HP 216A (W2410A, W2411A, W2412A, W2413A) toner sets.
2. Product Compatibility
The Koala & Co 216A toner cartridges are compatible with the following HP Color LaserJet Pro printer models:
- HP Color LaserJet Pro M155 series (M155a, M155nw, M155)
- HP Color LaserJet Pro MFP M182 series (M182, M182n, M182nw)
- HP Color LaserJet Pro MFP M183 series (M183, M183fdw, M183fw)

Image displaying compatible HP Color LaserJet Pro MFP models for Koala & Co 216A toner cartridges, including M183fw, M182nw, M182n, M183, M182, M155a, M155nw, M155.
3. Package Contents
Each Koala & Co 216A toner set typically includes:
- 1 x Black Koala & Co 216A Toner Cartridge (W2410A equivalent)
- 1 x Cyan Koala & Co 216A Toner Cartridge (W2411A equivalent)
- 1 x Magenta Koala & Co 216A Toner Cartridge (W2413A equivalent)
- 1 x Yellow Koala & Co 216A Toner Cartridge (W2412A equivalent)

Image showing the Koala & Co 216A toner cartridge set, including black, cyan, magenta, and yellow cartridges.
4. Installation Instructions
4.1 Safety Precautions
- Do not expose toner cartridges to direct sunlight or extreme temperatures.
- Keep cartridges out of reach of children.
- Avoid touching the green drum surface on the cartridge, as this can cause print quality issues.
- Do not attempt to open or modify the toner cartridge.
4.2 Step-by-Step Installation
Follow these steps to replace a toner cartridge in your HP Color LaserJet Pro printer:
- Power On: Ensure your printer is powered on.
- Open Front Cover: Open the front cover of your printer to access the toner cartridge drawer.
- Pull Out Drawer: Gently pull the toner cartridge drawer straight out until it stops.
- Remove Old Cartridge: Grasp the handle of the old toner cartridge you wish to replace and pull it straight out of its slot. Place it in a protective bag for recycling.
- Unpack New Cartridge: Remove the new Koala & Co 216A toner cartridge from its packaging.
- Shake Cartridge: Gently shake the new cartridge 5-6 times horizontally to distribute the toner evenly inside.
- Remove Protective Seals: Carefully remove any orange protective caps, seals, or pull tabs from the new cartridge. Be cautious not to touch the imaging drum.
- Insert New Cartridge: Align the new cartridge with the correct slot in the printer drawer (matching the color label) and push it in until it clicks firmly into place.
- Close Drawer: Push the toner cartridge drawer back into the printer until it is fully closed.
- Close Front Cover: Close the printer's front cover. The printer will typically perform a short calibration cycle.
5. Operating Guidelines
Once installed, the Koala & Co 216A toner cartridges operate seamlessly with your compatible HP printer. Ensure your printer drivers are up to date for optimal performance. For specific printing settings and options, refer to your printer's official user manual.
6. Maintenance
To ensure consistent print quality and prolong the life of your toner cartridges:
- Storage: Store unused cartridges in their original packaging in a cool, dry place away from direct sunlight.
- Handling: Always handle cartridges by their sides to avoid touching the drum or electrical contacts.
- Print Quality: If print quality degrades (e.g., faded prints, streaks), gently remove the cartridge and shake it horizontally a few times to redistribute the toner. If the issue persists, the cartridge may be nearing its end of life.
- Printer Cleaning: Periodically clean your printer according to its manufacturer's instructions to remove dust and toner residue.
7. Troubleshooting
Refer to the table below for common issues and their solutions:
| Issue | Possible Cause | Solution |
|---|---|---|
| Faded or light prints | Low toner level; uneven toner distribution. | Gently shake the cartridge horizontally. If issue persists, replace the cartridge. |
| Streaks or lines on prints | Damaged drum; toner residue; foreign object. | Check cartridge for damage. Perform a printer cleaning cycle. Replace cartridge if drum is damaged. |
| "Toner Low" or "Replace Toner" message | Cartridge is empty or near empty. | Replace the indicated toner cartridge. |
| Cartridge not recognized | Improper installation; protective seal not removed; dirty contacts. | Reinstall the cartridge, ensuring it clicks into place. Verify all protective seals are removed. Gently clean the chip contacts on the cartridge with a dry, lint-free cloth. |
| Printer not printing | General printer error; connectivity issue. | Check printer power and cable connections. Refer to your printer's manual for specific error codes. |
8. Product Specifications
| Feature | Detail |
|---|---|
| Brand | Koala |
| Model Number | 216A |
| Compatible HP Models | HP LaserJet Pro M155, MFP M182, MFP M183 series |
| Page Yield (Black) | Up to 1050 pages (at 5% coverage) |
| Page Yield (Color) | Up to 850 pages per cartridge (Cyan, Magenta, Yellow at 5% coverage) |
| Color | Black, Cyan, Yellow, Magenta |
| Item Weight (Set) | 2.4 Kilograms |
| Product Dimensions | 17.2 x 17.7 x 31.9 cm |

Diagram illustrating the estimated page yield for Koala & Co 216A toner cartridges: 1050 pages for black and 850 pages for each color (magenta, cyan, yellow) at 5% coverage of A4 paper.
9. Warranty and Support
Koala & Co products are rigorously tested to ensure quality and performance. If you encounter any issues or have questions regarding your Koala & Co 216A toner cartridges, please contact our customer support team. We are committed to providing assistance and will respond to your inquiries within 24 hours.
For support, please refer to the contact information provided with your purchase or visit the official Koala & Co website.





