Epson EcoTank ET-4800 Ink Bottles
Your Epson EcoTank ET-4800 uses the T522 ink bottles. We have been supplying consumables for this printer since Jul 2023, supporting its four-colour built-in ink reservoir system. Because home office print workloads run through black text much quicker than colour graphics, tracking your physical tank levels visually prevents unexpected printing breaks. Our 4.8 Google Star rating shows that our customers consistently receive high-quality cartridges backed by reliable performance.
Expected page output and replacement cycles
Epson calculates the page yields for these T522 individual ink bottles using the industry-wide ISO/IEC 24712 test pattern methodology for continuous document printing. The real-world life of each fill depends on standard factors such as line spacing, document complexity, and the balance of text versus coloured business logos.
| Cartridge Number | Type | Colour | Page Yield | Cost Per Page |
|---|---|---|---|---|
| C13T00M192 | Standard | Black | 4,500 | $0.004 |
| C13T00M292 | Standard | Cyan | 7,500 | $0.003 |
| C13T00M392 | Standard | Magenta | 7,500 | $0.003 |
| C13T00M492 | Standard | Yellow | 7,500 | $0.003 |
Cost Per Page = Total Cartridge Price ÷ Page Yield (at 5% coverage). Prices based on Genuine cartridges.
Choosing the right cartridge setup
Frequent users who primarily output grey or black text documents find it most practical to buy individual black refills to keep printing costs at a minimum. If you regularly print full colour reports, securing a multi-pack bundle prevents multi-nozzle printhead imbalances. Every genuine purchase is covered by its original manufacturer warranty, and all purchases are backed by our transparent Returns policy. We dispatch directly from central distribution facilities in Perth, Brisbane, Sydney, Melbourne and Adelaide to accelerate shipping times. Free delivery applies on all orders over $99 (conditions apply) when replenishing your Epson ink bottles.
Pro Tip
Do not wait for software messages to tell you to refill; regularly look at the front-facing windows of the tanks and ensure the ink never drops below the lowest indicator line, as allowing the lines to run entirely dry draws air into the ink tubes and requires excessive cleaning cycles to purge.
Frequently Asked Questions
Why does my colour ink level gradually decline if I only print black and white text?
The EcoTank system uses minute measurements of ink from all four reservoirs, including cyan, magenta, and yellow, to perform regular self-cleaning maintenance cycles. This process keeps the printhead nozzles moist and prevents dried residue from obstructing the microscopic jets, regardless of whether you output colour layout pages.
Can I save a half-empty T522 ink bottle if the printer reservoir fills up completely?
Yes, the T522 bottles are built with a custom screw-on leakproof top that allows you to reseal any remaining fluid safely. Simply tighten the cap onto the nozzle and keep the bottle resting upright in a cool, dark cupboard away from direct sunlight until your next top-up.
How do the physical keys on the T522 bottles prevent filling mistakes?
Every colour bottle in the T522 line features a distinct moulded structural slot arrangement on its nozzle that only interlocks with the corresponding entry port on the printer. This physical mechanism prevents you from accidentally pouring cyan ink into the yellow reservoir or contaminating your print lines.
