Epson WorkForce Pro WF-3730 Ink Cartridges
Get original Epson print quality at a fraction of the cost with aftermarket cartridges by LD Products. Fits and works perfectly with your Epson WF-3730 printer. All aftermarket cartridges come with a Lifetime Warranty. Will not void your printer!
The Epson WF-3730 uses Epson 702 / 702XL ink cartridges. Read FAQs below.

Ink for Epson WorkForce Pro WF-3730
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Remanufactured Bulk Set of 9 Ink Cartridges for Epson 702XL: 3 Black & 2 each of Cyan, Magenta, YellowReg. Price $124.99 Our Price $93.42Avg Price Per Cartridge: $10.38In Stock
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Set of 4 Epson 702XL Remanufactured Ink Cartridges: 1 Each of Black, Cyan, Magenta & YellowReg. Price $59.99 Our Price $44.96Avg Price Per Cartridge: $11.24In Stock
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Epson 702XL / T702XL120 Remanufactured High Yield Black InkReg. Price $20.99 Our Price $15.99Buy 3 or more: $15.49 eachIn Stock
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Remanufactured High Yield Cyan T702XL220 Ink for Epson 702XLReg. Price $15.99 Our Price $11.99Buy 3 or more: $11.49 eachIn Stock
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Remanufactured High Yield Magenta T702XL320 Ink for Epson 702XLReg. Price $15.99 Our Price $11.99Buy 3 or more: $11.49 eachIn Stock
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Remanufactured High Yield Yellow T702XL420 Ink for Epson 702XLReg. Price $15.99 Our Price $11.99Buy 3 or more: $11.49 eachIn Stock
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Genuine Epson T702XL120 (702xl) High Yield DuraBrite Black Ink CartridgeOur Price $54.99In StockSave $39.00 when you buy the Compatible Version
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Genuine Epson T702XL420 (702xl) High Yield DuraBrite Yellow Ink CartridgeYellowPage Yield: 950* PagesOur Price $59.99In Stock
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Genuine Epson T702120 (702) DuraBrite Black Ink CartridgeReplaces: Epson 702, T702120Our Price $25.99In Stock
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Genuine Epson T702220 (702) DuraBrite Cyan Ink CartridgeReplaces: Epson 702, T702220CyanPage Yield: 300* PagesOur Price $19.99In Stock
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Genuine Epson T702XL220 (702xl) High Yield DuraBrite Cyan Ink CartridgeCyanPage Yield: 950* PagesOur Price $59.99Backordered
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Genuine Epson T702XL320 (702xl) High Yield DuraBrite Magenta Ink CartridgeMagentaPage Yield: 950* PagesOur Price $59.99Backordered
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Genuine Epson T702XLBCS (T702XL) DuraBrite Black/Color Ink CartridgeBlackCyanMagentaYellowPage Yield: 3,950* PagesOur Price $129.99Avg Price Per Cartridge: $32.50Backordered
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Many consumers are worried if the use of compatible or aftermarket printing supplies will void their printer's warranty. The answer is no.
More simply put, this means that your printer warranty cannot be voided just because you choose to use compatible products unless the manufacturer can prove that the compatible product caused direct damage to your printer. In cases such as this, the manufacturer may choose not to repair your printer but your warranty would remain in effect for all other warranty issues.
For more information see:
MAGNUSON-MOSS WARRANTY
IMPROVEMENT ACT
United States Code Annotated
Chapter 50 Consumer Product Warranties
15 Section 2302 Section C
Frequently Asked Questions
What ink does the Epson WF-3730 use?
The Epson WorkForce Pro WF-3730 uses Epson T702 / T702XL ink cartridges which come in 4 colors: black, cyan, magenta, and yellow. All four colors need to be installed to print.What's the difference between 702 and 702XL cartridges?
The Epson 702 is a standard size ink cartridge while the 702XL is a high yield cartridge which contains more ink and prints more pages.Both cartridge sizes will fit in the same slot. All colors come in high yield sizes.
How many pages do WF-3730 cartridges print?
Standard Cartridge Page Yields: Each standard cartridge--regardless of color--prints about 300 pages.High Yield Cartridge Page Yields: A black high yield 702XL cartridge prints 1,100 pages. Each color high yield cartridge prints about 950 pages.
How do you install ink cartridges in the Epson WF-3730 printer?
1. Remove the new ink cartridge out of the box and remove the packaging. It is encouraged that you do this over a trash can because some of the ink might leak from the cartridge.2. Carefully pull off the yellow tab from the side of the cartridge. This will expose the vent hole of the cartridge. This is needed so the cartridge can function properly in your printer.
Reminder: Avoid touching the gold contacts on your cartridge. Touching can result in error readings or communication in your printer. If you accidentally touch it, you can wipe off the contact points with a lint-free cloth.
3. Your printer will display a message when a cartridge is running empty. When you see this message and would like to continue replacing a cartridge, select “Next”.
4. Select “Yes, replace cartridge now”.
5. Select “Next”.
6. Lift the top of the printer to expose the cartridges.
7. The printhead will start moving. Wait for the cartridges to center. Gently take out the empty cartridge.
8. Slide the new cartridge into the empty slot.
9. Press down the cartridge until it clicks into place.
10. Select “Complete”.
11. Your printer will display a message that will confirm you have replaced cartridges. Select “OK”. You can now start printing!