Cartridge prices starting at $17.95

The Epson TM-300A receipt printer has speeds of up to 5.8 lines per second, with maximum resolution of 16 cpi. But when its ribbon is almost out, make sure to turn to for the best replacements. We have the Epson ERC-30/34/38 Compatible Black and Red POS Ribbon Cartridges 6-Pack. This option can provide the same incredible print quality and performance as its OEM version, but come at a more budget-friendly price. For your greater peace of mind, has included a solid 1-year warranty coverage with this combo pack. Make sure to order today and get up to 46% off, plus free shipping for orders worth or more.

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How to Replace Cartridge(s)

Don't let used ink ribbons hamper your work. Here's how to install a new one in your Epson TM-300A receipt printer:

  1. Open the printer cover. Remove the used ink ribbon cartridge by grasping its tab on the left side and lifting the left side out first.
  2. Take the new ink ribbon cartridge from its protective bag. Turn the ribbon-tightening knob clockwise to take up any slack in the ribbon.
  3. Fit the ribbon between the ribbon mask and head unit, then push the ink ribbon cartridge firmly into position.
  4. Turn the ribbon-tightening knob clockwise up to six times. This feeds the ribbon smoothly into place between the ribbon mask and head unit. Check that the ribbon is not creased or twisted in any way.
  5. Close the printer cover.

Frequently Asked Questions

Are compatible ink ribbon cartridges safe to use with my printer?

Yep, so no worries there. Compatible ink ribbon cartridges, like the Epson ERC-30/34/38 Compatible Black and Red POS Ribbon Cartridges 6-Pack offered by, follow the design and specifications of their authentic versions. They have met stringent quality standards, making them safe to use with your Epson TM-300A receipt printer without nullifying its warranties.

Are compatible ink ribbon cartridges really a worthy choice?

Given their many benefits, then yes!'s compatible ink ribbon cartridges are more budget-friendly than their OEM counterparts, but they can provide the same quality print results. So it's always possible to get the print quality you want without making a dent in your budget.

What about product warranties?

For you greater peace of mind, covers our compatible ink ribbon cartridges with a neat 1-year warranty and 100% satisfaction guarantee, plus free returns.