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Risograph GR3750 Ink

We carry OEM ink cartridges for the Risograph GR3750. High quality original S-539 cartridges print beautifully on your Risograph GR3750 inkjet printer. Buy your OEM Risograph ink cartridges for your GR3750 printer at

Ink For Risograph GR3750

Worried about your printer’s warranty?

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:

United States Code Annotated
Title 15 Commerce and Trade
Chapter 50 Consumer Product Warranties
15 Section 2302 Section C.

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