Product Specifications
| SKU | PG-552-6PK |
|---|---|
| OEM Part Number | T552020-S, T552120-S, T552220-S, T552320-S, T552420-S, T552520-S |
| Cartridge Type | Ink Bottle |
| Compatible Brand | Epson |
| Color | Black |
| Condition | New compatible (non-OEM) |
| Warranty | 100% Satisfaction Guarantee |
Product Description
Epson 552 ink bottle 6-pack at a glance: the complete set of six genuine Epson 552 EcoTank ink bottles, 70 ml each: Black (T552020-S, pigment), Photo Black (T552120-S), Cyan (T552220-S), Magenta (T552320-S), Yellow (T552420-S) and Gray (T552520-S). The Epson EcoTank Photo ET-8550 and ET-8500 use all six, so this pack refills every tank at once. Epson's own 5-bottle 552 bundle (T552920-S) leaves out the pigment black; this pack includes it.
Key Facts
| Condition | Genuine Epson (original OEM ink) |
| Epson part numbers | T552020-S, T552120-S, T552220-S, T552320-S, T552420-S, T552520-S |
| Ink volume | 70 ml per bottle, 420 ml in all |
| Ink type | Epson Claria ET Premium: pigment Black; dye-based Photo Black, Cyan, Magenta, Yellow and Gray |
| Page yield (Epson ISO) | Black about 6,700 pages; Photo Black about 7,300; Cyan, Magenta and Yellow about 6,200 each; Gray about 46,600 |
| Cost per page | about 0.3¢ per page for black and about 0.3¢ per color page share ($109.95 ÷ 6 bottles at Epson's rated yields) |
| Epson price for the same six bottles | $133.94 on Epson.com ($23.99 black + $21.99 each for the other five), checked November 8, 2026 |
| Fits | Epson EcoTank Photo ET-8550 and ET-8500 only |
| Guarantee | 100% satisfaction guarantee, 1 year: replacement or refund |
| Shipping | Ships from California the same business day when ordered by 4 PM ET (Mon–Fri); free USPS shipping over $50 |
What's in the Box
- 1 × Epson 552 Black (T552020-S), pigment ink, 70 ml
- 1 × Epson 552 Photo Black (T552120-S), dye ink, 70 ml
- 1 × Epson 552 Cyan (T552220-S), 70 ml
- 1 × Epson 552 Magenta (T552320-S), 70 ml
- 1 × Epson 552 Yellow (T552420-S), 70 ml
- 1 × Epson 552 Gray (T552520-S), 70 ml
Page yields are Epson's ISO/IEC 24712 ratings. Photo yields are much lower than document yields and vary with print size, coverage and settings.
Compatible Printers (2 models)
- Epson EcoTank Photo ET-8550 (13 x 19 in. wide-format) — ET-8550 ink guide · ET-8550 review
- Epson EcoTank Photo ET-8500 (letter size) — ET-8500 ink guide
Not sure? Look up your model on our Epson ink finder, or see all Epson 552 ink bottles.
Will Not Fit
- Other EcoTanks: the ET-2800, ET-2850, ET-4800 and most other EcoTank models use Epson 502 or Epson 522 bottles. 552 bottle tips are keyed differently and won't fill those tanks.
- Europe and the UK: the same printers there use Epson 114 bottles. Buy 552 for a U.S. ET-8550 or ET-8500.
Part Numbers & Also Known As
| Color | Epson part number | Ink type | Epson rated yield | Epson.com price |
|---|---|---|---|---|
| Black | T552020-S | Pigment | about 6,700 pages | $23.99 |
| Photo Black | T552120-S | Dye | about 7,300 pages | $21.99 |
| Cyan | T552220-S | Dye | about 6,200 pages | $21.99 |
| Magenta | T552320-S | Dye | about 6,200 pages | $21.99 |
| Yellow | T552420-S | Dye | about 6,200 pages | $21.99 |
| Gray | T552520-S | Dye | about 46,600 pages | $21.99 |
Epson's own packs, for comparison: T552920-S is Epson's 5-pack (Photo Black, Cyan, Magenta, Yellow and Gray, no Black; UPC 010343959545) and T552620-S is Epson's Cyan/Magenta/Yellow 3-pack. Epson doesn't sell a 6-bottle 552 pack, so this set is made up of the individual Epson bottles and has no single Epson UPC; each bottle carries its own (for example, Black T552020-S is UPC 010343959484 and Photo Black T552120-S is UPC 010343959491).
Also searched for as: Epson 552, T552, Epson 552 ink, Epson 552 ink bottles, Epson 552 6-pack, Epson 552 multipack, Claria ET Premium 552, ET-8550 ink, ET-8500 ink, T552020, T552120, T552220, T552320, T552420, T552520, T552920-S.
Filling & Printer Messages
Filling: lift the scanner unit, open the ink tank cover and unscrew the cap of the tank you're filling. Hold the bottle upright, remove its cap and insert the keyed tip into the matching port; ink stops flowing when the tank is full. Recap the bottle and tank, then close everything up.
After filling: the ET-8550 and ET-8500 don't sense ink levels. Go to Maintenance > Fill Ink and reset the level for each color you topped up, or the printer's gauge will drift.
Why two blacks? The pigment Black prints crisp text on plain paper; the dye Photo Black gives deep blacks on photo paper. They fill separate tanks and you need both. Gray lasts far longer than the others because it's used mainly for neutral and black-and-white photo tones.
Frequently Asked Questions
Is this genuine Epson ink?
Yes. These are original Epson 552 Claria ET Premium bottles, the same part numbers Epson sells, at a lower price than buying the six singly from Epson.
Why six bottles instead of five?
The ET-8550 and ET-8500 use six inks. Epson's 552 multi-pack (T552920-S) contains Photo Black, Cyan, Magenta, Yellow and Gray, so the pigment Black is sold separately. This pack includes all six.
Does Epson 552 fit the ET-2800 or ET-4800?
No. Those use Epson 522 bottles, and the ET-2850 and ET-4850 use 502. The bottle tips are keyed so 552 won't fill them.
How long will a set last?
By Epson's ratings, thousands of document pages per bottle. Photo printing uses far more ink per sheet, so expect fewer prints if you mostly print photos, especially large ones.
Do I need to fill all six tanks at once?
No. Each tank fills separately, so top up whichever colors are low and keep the rest capped and upright for next time.
When will my order ship?
Orders placed by 4 PM ET, Monday through Friday, ship the same business day from California. USPS standard shipping takes 2–5 business days and is free on this order; expedited 1–2 business day delivery is $25.
Shipping & guarantee: covered by our 1-year 100% satisfaction guarantee. Castle Ink has served 100,000+ customers and shipped 500,000+ cartridges since 2005, and is BBB-accredited.
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