Adding ink to your Epson ET-5850 EcoTank printer is a straightforward process designed for mess-free refilling. You'll simply pour the specialized ink from bottles directly into the printer's integrated ink tanks.
Essential Preparations Before Refilling
Before you begin, ensure you have everything ready for a smooth ink replenishment:
- Turn on your printer: Make sure your Epson ET-5850 is powered on. This allows the printer to properly recognize the ink levels after refilling.
- Gather your ink bottles: Have the correct Epson 542 series ink bottles ready for the colors you intend to refill.
- Check current ink levels: While not strictly necessary for the process, it's good practice to know which tanks need refilling. Your printer's display will usually indicate low ink.
- Prepare your workspace: Although EcoTank systems are designed to minimize spills, keeping a paper towel or cloth handy is always a good idea. Consider wearing disposable gloves if you prefer.
Step-by-Step Ink Refill Process
Follow these steps carefully to refill your Epson ET-5850's ink tanks:
- Open the Ink Tank Unit: Locate the ink tank unit on the front or side of your printer. Gently lift the unit cover to expose the individual ink tanks and their caps.
- Open the Tank Cap: Identify the ink tank you wish to fill (Cyan, Magenta, Yellow, or Black). Open the corresponding cap by lifting it upwards.
- Prepare the Ink Bottle:
- Hold the ink bottle upright.
- Slowly twist the bottle cap to remove it. Do not squeeze the bottle. Epson EcoTank ink bottles are uniquely keyed to fit only their matching color tank, preventing accidental misfills.
- Insert and Fill:
- Carefully insert the ink bottle's nozzle straight into the filling port of the correct ink tank.
- The ink will begin to flow automatically into the tank. You don't need to squeeze the bottle.
- Watch the ink level in the tank. The ink will stop flowing when it reaches the upper line of the tank, indicating it's full. Do not overfill beyond the upper line.
- Remove Bottle and Secure:
- Once the tank is filled, carefully remove the ink bottle from the filling port, pulling it straight up.
- Close the ink tank cap securely until it clicks into place.
- Close the main ink tank unit cover.
- Reset Ink Levels (If prompted): Your printer may automatically detect the refill. If prompted on the printer's display, follow the instructions to reset the ink levels for the refilled tank.
Ink Bottle Compatibility (Epson 542 Series)
Your Epson ET-5850 uses specific Epson 542 series ink bottles. Using genuine Epson ink ensures optimal performance and print quality.
| Ink Color | Epson 542 Bottle Code |
|---|---|
| Black | T542120 |
| Cyan | T542220 |
| Magenta | T542320 |
| Yellow | T542420 |
For more information on genuine Epson inks, visit the official Epson support website.
Important Tips for a Smooth Refill
- Use Genuine Epson Ink: Always use genuine Epson EcoTank ink bottles specifically designed for your printer. Generic or third-party inks can clog print heads, damage your printer, and void your warranty.
- Avoid Overfilling: Filling the tank beyond the upper line can lead to ink leakage and potential printer damage. The keyed bottles are designed to stop flowing when full.
- Clean Up Spills Immediately: If any ink spills, wipe it up quickly with a damp cloth. Ink can stain surfaces permanently.
- Don't Mix Colors: Ensure you are inserting the correct color ink bottle into its corresponding tank. The keyed nozzles help prevent this, but always double-check.
- Recap Tightly: Make sure all ink tank caps and the main unit cover are closed securely after refilling to prevent ink from drying out or accidental spills.
When to Refill Your Ink Tanks
Your Epson ET-5850 will typically display a warning message on its LCD screen or through its software when ink levels are low. It's best to refill an ink tank when it approaches the lower fill line, rather than waiting until it's completely empty, to maintain consistent print quality.
