Product Specifications
| SKU | 91015I |
|---|---|
| OEM Part Number | T502320-S |
| Cartridge Type | Ink Bottle |
| Compatible Brand | Epson |
| Color | Magenta |
| Condition | New compatible (non-OEM) |
| Warranty | 100% Satisfaction Guarantee |
Product Description
Epson 502 Magenta Ink Bottle at a glance: a 70 ml magenta ink bottle, newly made in the USA to match the original Epson 502 ink. Fits the Epson EcoTank ET-2700–ET-4958, ET-15000 and WorkForce ST-2000–ST-C4100. Backed by a 1-year 100% satisfaction guarantee; orders by 4 PM ET (Mon–Fri) ship the same day from Long Island, NY.
Key Facts
| Condition | Compatible (newly manufactured to the original's specifications) |
| Replaces OEM part | T502320-S (Epson 502 Magenta) |
| Ink capacity | 70 ml |
| Guarantee | 1-year 100% satisfaction guarantee: replacement or refund |
| Shipping | Same business day when ordered by 4 PM ET (Mon–Fri); free shipping on orders over $50 |
What's in the Box
- 1 × Epson 502 Magenta (T502320-S) compatible ink bottle — 70 ml
Compatible Printers (30 models)
- Epson Expression ET-2700 / ET-2750 / ET-3700
- Epson EcoTank ET-2760 / ET-2850 / ET-2980 / ET-2985 / ET-2988
- Epson EcoTank ET-3710 / ET-3760 / ET-3830 / ET-3843 / ET-3850
- Epson EcoTank ET-3930 / ET-3943 / ET-3950 / ET-3958
- Epson WorkForce ET-3750 / ET-4750
- Epson EcoTank ET-4760 / ET-4850 / ET-4950 / ET-4955 / ET-4958
- Epson EcoTank ET-15000
- Epson WorkForce ST-2000 / ST-3000 / ST-4000 / ST-C2100 / ST-C4100
Don't mix these up: Epson 502 bottles fit these printers only. Epson 522 bottles (ET-2400, ET-2720, ET-2800, ET-4700, ET-4800) look similar but have a different keyed nozzle and will not fit.
Not sure? Look up your exact model on our Find Ink by Printer page, or contact us and we'll confirm the right ink for you.
Printer guides: Epson EcoTank ET-2850 ink guide | Epson EcoTank ET-3760 ink guide | Epson EcoTank ET-4760 ink guide | Epson EcoTank ET-15000 ink guide
Part Numbers & Also Known As
This ink bottle replaces or is also searched for as: T502320, T502320-S, Epson 502 magenta, 502 magenta ink
Chips, Printer Messages & Installation
Filling: open the ink tank cover and the cap for one color. Remove the bottle cap and seal, then stand the bottle upright in the matching tank port; the keyed nozzle only fits the right color. The ink flows in and stops automatically when the tank is full. Remove the bottle, close the caps and repeat for the other colors.
After filling: if the printer asks, confirm on the control panel that you filled the tanks. Keep leftover ink capped and upright for the next fill.
Streaks or missing colors: run a nozzle check and head cleaning from the maintenance menu. The print head stays in the printer, so let it rest between cleanings.
Still stuck? See our guide to fixing a cartridge that isn't recognized or contact us and we'll make it right.
Compatible vs. Original Ink Bottles
Original Epson bottles are new from Epson and cost the most. Compatible bottles, like this one, are newly made in the USA to match the original color and fit the same tank ports, at a much lower price. Castle Ink sells compatible ink bottles and toner and remanufactured inkjet cartridges.
Other Options for the Same Printers
- Epson 502 Black EcoTank Ink Bottle (T502120-S)
- Epson 502 Ink Bottle 4-Pack (Black + Cyan/Magenta/Yellow)
- Epson 502 Cyan EcoTank Ink Bottle (T502220-S)
- Epson 502 Yellow EcoTank Ink Bottle (T502420-S)
- Epson 502 EcoTank Ink Bottles
Frequently Asked Questions
How many pages will this bottle print?
Epson rates its original 502 colors (70 ml) at about 6,000 pages each at standard coverage. This bottle holds 70 ml, so your page count depends on its fill compared with the original and on what you print.
Will the printer warn me about non-original ink?
Ink tank printers do not read chips on bottles. After filling, confirm or reset the ink level on the control panel if the printer asks.
Can I mix it with the ink already in the tank?
Yes. Top up the tank before it runs completely empty; the ink is matched to the original color.
Will this void my printer warranty?
No. Under the U.S. Magnuson-Moss Warranty Act, a manufacturer can't void your printer warranty just because you used a third-party or remanufactured supply. If a non-original supply directly caused damage, that specific repair might not be covered.
How long can I store it?
Keep bottles sealed and upright at room temperature, out of direct sunlight, and use within about 12 months of opening.
When will my order ship?
Orders placed by 4 PM ET, Monday through Friday, ship the same business day from Long Island, NY, by USPS (2–5 business days). Expedited 1–2 day delivery is available at checkout, and shipping is free on orders over $50.