Uvod
This manual provides essential instructions for setting up, operating, and maintaining your Epson EcoTank L121 A4 Ink Tank Printer. Please read this guide thoroughly before using the printer to ensure correct operation and to maximize its lifespan.

Slika: prednja strana view of the Epson EcoTank L121 A4 Ink Tank Printer. This image shows the compact design and the front paper output tray.
1. Postavljanje
1.1 Raspakiranje
Carefully remove the printer from its packaging. Ensure all protective tapes and materials are removed from the exterior and interior of the printer. Keep the packaging materials for future transport if needed.
1.2 Punjenje spremnika s tintom
The EcoTank L121 uses refillable ink tanks. Use only genuine Epson 664 series ink bottles (6641 Black, 6642 Cyan, 6643 Magenta, 6644 Yellow) for optimal performance and to prevent damage.
- Otvorite poklopac jedinice s tintom sa strane pisača.
- Open the cap for the corresponding color ink tank you wish to fill.
- Carefully uncap the ink bottle and insert it into the filling port. The ink will automatically start to fill the tank. Do not squeeze the bottle.
- Nakon što se spremnik napuni, izvadite bočicu s tintom i čvrsto zatvorite čep spremnika s tintom.
- Ponovite za sve ostale boje.
- Zatvorite poklopac jedinice s spremnikom tinte.
After filling, press and hold the Održavanje button (often depicted as a droplet or triangle with a lightning bolt) for 3 seconds to initiate ink charging. This process takes approximately 20 minutes. Do not turn off the printer during ink charging.
1.3 Spajanje na računalo
The Epson EcoTank L121 connects via USB 2.0.
- Ensure the printer is powered on and ink charging is complete.
- Spojite jedan kraj USB kabela na USB priključak pisača.
- Spojite drugi kraj USB kabela na slobodni USB priključak na računalu.
1.4 Instalacija softvera
Insert the provided software CD into your computer's CD-ROM drive. If the installer does not start automatically, browse the CD and run the setup file. Follow the on-screen instructions to install the printer drivers and utility software. If you do not have a CD drive, download the latest drivers from the official Epson support webmjesto.
2. Upravljanje pisačem
2.1 Umetanje papira
The printer supports A4 paper size.
- Open the paper support and pull it up.
- Pomaknite vodilice rubova prema širini papira.
- Load paper print-side up into the rear paper feeder. Ensure the stack is even and does not exceed the maximum load line.
- Adjust the edge guides against the sides of the paper.

Image: The Epson EcoTank L121 printer actively printing a document. This illustrates paper being fed from the rear tray and exiting the front output tray.
2.2 Osnovni ispis
To print a document or image from your computer:
- Otvorite dokument ili sliku koju želite ispisati.
- Odaberite Ispis iz izbornika aplikacije (npr. File > Ispis).
- Choose your Epson EcoTank L121 printer from the list of available printers.
- Po potrebi prilagodite postavke ispisa kao što su veličina papira, kvaliteta ispisa i broj kopija.
- Klik Ispis.
3. Održavanje
3.1 Provjera razine tinte
Visually inspect the ink tanks on the side of the printer. The transparent tanks allow you to monitor ink levels. Refill ink when levels approach the lower line to prevent air from entering the system, which can affect print quality.

Slika: Kutna view of the Epson EcoTank L121 printer, highlighting the external ink tanks. This view clearly shows the four color ink reservoirs.
3.2 Čišćenje glave pisača
If print quality declines (e.g., missing lines, incorrect colors), perform a print head cleaning. This can be done through the printer utility software on your computer:
- Open the Epson printer utility on your computer.
- Idite do Održavanje or Korisnost tab.
- Odaberite Čišćenje glave i slijedite upute na zaslonu.
Alternatively, you can perform a head cleaning by holding down the Održavanje button on the printer for 3 seconds until the power light starts flashing. Release the button and wait for the cleaning cycle to complete.
3.3 Provjera mlaznica
After a head cleaning, or if you suspect print quality issues, perform a nozzle check to verify if all nozzles are firing correctly. This can also be done via the printer utility software or by holding the Održavanje button for a shorter duration (e.g., 1 second) to print a nozzle check pattern.
4. Rješavanje problema
Ovaj odjeljak obrađuje uobičajene probleme s kojima se možete susresti s pisačem Epson EcoTank L121.
- Pisač ne reagira:
- Provjerite je li pisač uključen i sigurno spojen putem USB-a.
- Provjerite jesu li upravljački programi pisača ispravno instalirani na vašem računalu.
- Ponovno pokrenite i pisač i računalo.
- Loša kvaliteta ispisa:
- Izvršite provjeru mlaznica kako biste utvrdili jesu li mlaznice začepljene.
- Run a print head cleaning cycle if nozzles are clogged.
- Provjerite razinu tinte i po potrebi je dopunite.
- Provjerite koristite li originalnu Epson tintu.
- Zastoj papira:
- Isključite pisač i pažljivo uklonite zaglavljeni papir iz ulazne ladice, izlazne ladice ili unutrašnjosti pisača.
- Provjerite je li papir ispravno umetnut i nije li zgužvan iliurlizd.
- Nemojte pretrpavati ladicu za papir.
- Ink Light Flashing:
- This usually indicates low ink. Check the ink tanks and refill any low colors.
- After refilling, press the Održavanje button to reset the ink level indicator.
Za detaljnije rješavanje problema obratite se Epson podršci webstranicu ili cijeli elektronički priručnik.
5. Specifikacije
| Značajka | Detalj |
|---|---|
| Marka | Epson |
| Naziv modela | EcoTank L121 |
| Tehnologija tiska | Inkjet |
| Tehnologija povezivanja | USB 2.0 |
| Izlaz za pisač | Boja |
| Maksimalna rezolucija ispisa (u boji) | 720 x 720 dpi |
| Maksimalna brzina ispisa (crno-bijelo) | 9 ppm (ISO) |
| Maksimalna brzina ispisa (u boji) | 4.8 ppm (ISO) |
| Posebne značajke | Punjivi spremnik s tintom |
| Težina artikla | 2.4 kilogram |
| Dimenzije predmeta (D x Š x V) | 21.5 D x 46.1 Š x 13 V centimetara |
| Maksimalna veličina medija | A4 |
| Kompatibilna tinta | Epson 664 series (6641/6642/6643/6644) |
| Duplex ispis | Priručnik |
6. Informacije o jamstvu
The Epson EcoTank L121 printer comes with a warranty of 2-years or 20,000 pages, whichever comes first. Please retain your proof of purchase for warranty claims. For full terms and conditions, refer to the official Epson warranty documentation included with your product or visit the Epson support webmjesto.
7. Podrška
For further assistance, driver downloads, FAQs, and additional support resources, please visit the official Epson support webstranica:
Prilikom kontaktiranja podrške, pripremite model pisača (L121) i serijski broj.