Jetbest Ink for Mutoh C641SR-Pro, 628X, 1204, 1304, 1324X, 1341SR, 220ml Eco-Ultra (MS31) Replacement, Save 51% vs OEM
Keep your Mutoh C641SR-Pro, 628, 1204, 1304, 1324, 1324X printing with Jetbest 220ml Eco-Ultra replacement ink. Each cartridge fits in place of Mutoh MS31, works alongside remaining OEM ink, and comes with its chip installed. Keep your existing ICC profiles without flushing or changing profiles.
Choose from cyan, magenta, yellow, and black. After inserting a cartridge, run three strong cleanings from the printer utility. The ink includes a cleaning agent to help reduce nozzle clogs.
This listing is not for BN-20A, BN2-20, BN2-20A, or BN2-30 models, which use MAX2 ink.
Third-party ink voids any remaining printer warranty.
| Mutoh OEM MS31 | Jetbest | |
|---|---|---|
| One 220ml cartridge | $81 | $59 |
| Full CMYK set | $324 | $236 |
| You save per set | $88 |
Same colors. Same profiles. Less than half the price. Jetbest 220ml eco-solvent cartridges drop straight into your Mutoh C641SR-Pro, 628, 628X, 1304, 1324X, 1341SR, replacing Mutoh (MS31) ink. No flushing, no new profiles, no extra chips. Just swap the cartridge and keep printing.
Save 57% on every cartridge
Why Mutoh owners switch to Jetbest
- Plug and play: works alongside your remaining OEM ink, so there's no flushing and no wasted ink.
- Keep your ICC profiles: no color shift and no profile changes.
- Ready to use: each cartridge comes with its chip installed.
- Built-in cleaning agent: helps reduce nozzle clogs and keeps your printhead healthy.
- True eco-solvent ink: made in Taiwan since 2004 under strict quality control.
- 30-day money-back guarantee, no questions asked.
Switch in 3 steps
- Remove the OEM cartridge.
- Insert the Jetbest cartridge.
- Run 3 strong cleanings from the printer utility. That's it, you're ready to print.
You don't have to change every color at once. Replace each color as it runs out.
Specifications
- Brand: Jetbest
- Ink type: eco-solvent, Eco-Sol MAX compatible
- Volume: 220ml cartridge
- Colors: cyan, magenta, yellow, black
- SKUs: JB220MAXCY, JB220MAXMA, JB220MAXYE, JB220MAXBK
- Replaces: Mutoh MS31, 220ml
- Made in: Taiwan
Fast shipping from Southern California
Order by 3 pm Pacific (Mon–Fri) and it ships the same day from our Costa Mesa warehouse. Free ground shipping on ink orders over $300.
Questions customers ask
Do I need to flush my printer first?
No. If you're running Roland OEM ink, just insert Jetbest and run 3 strong cleanings.
Will the colors match?
Yes. You keep the same profiles. Dark and saturated colors look great, and many customers say Jetbest colors are more vibrant than OEM.
My printer is still under warranty. Should I switch?
Third-party ink voids any remaining printer warranty. If your BN-20 is still covered, we recommend OEM ink until the warranty ends.
Is it hard to trust third-party ink?
We've carried Jetbest for over 10 years, and we use it in the Roland, Mutoh and Mimaki printers we service and refurbish here in Costa Mesa.
Not sure which ink fits your printer? Call us at 714-900-3450. We'll check your model and get you the right cartridges.