Compatible Ink for Rena Mach 6
The RENA Mach 6 (Quadient Mach 6) steps up from the Mach 5 with higher throughput and the ability to handle thicker mail pieces, from padded envelopes to small cartons. Our compatible 250mL CMYK ink tanks are engineered to meet OEM specifications, so shops running heavier volumes can keep costs down without sacrificing print quality. Same-day shipping and US-based support keep production schedules on track.
Rena Mach 6 ink — quick answer
The Rena Mach 6 (also sold as the Quadient Mach 6) uses USA Ink Supply's M5-family 250mL compatible MemJet ink cartridges in Black, Cyan, Magenta, and Yellow. Buy individual tanks, a build-your-own 2-pack, or a complete CMYKK 5-pack set. Compatible replacement cartridges (not OEM). From $259, same-day shipping, USPS approved.
- Colors
- C · M · Y · K
- Capacity
- 250mL each
- Pack options
- Single · 2-pack · CMYKK 5-pack
- From
- $259
About the Rena Mach 6
The Mach 6 prints up to 8,000 #10 envelopes per hour, reaching speeds of 12 inches per second at 1600 x 800 dpi for economical everyday runs, or 6 inches per second at 1600 x 1600 dpi in Best mode for higher-detail jobs. It has an open-throat, straight paper path that accommodates media up to 3/8" (9.5mm) thick and sizes from 3" x 4" up to 10.5" x 17" (14" for rigid material), extending beyond standard envelopes into flats, padded mailers, and corrugated pieces. It features an 8.77" printhead, a 7" color touchscreen, and optional mColor software for repeatable color control.
Cartridges for the Rena Mach 6
6 compatible options — all compatible with your Rena machine.
Rena Mach 6 Ink — FAQ
What ink does the Rena Mach 6 use? +
The Rena Mach 6 uses compatible MemJet ink tanks. USA Ink Supply offers 6 compatible options starting at $259, matched to your machine's exact specifications and available for same-day shipping.
Is this ink safe to use in my Rena Mach 6? +
Yes. Under the Magnuson-Moss Warranty Act, using compatible ink does not void your Rena warranty. Our ink meets or exceeds OEM specifications and is formulated specifically for Rena systems.
Is this ink USPS approved for the Rena Mach 6? +
Yes. Our MemJet ink meets all USPS postal-approval requirements, producing crisp, scannable imprints that pass postal validation.
How fast will my Rena Mach 6 ink ship? +
Orders placed before the daily cutoff ship the same business day. Standard US delivery is 2–5 business days, and shipping is free on orders over $500.
What colors and capacity are the Rena Mach 6 cartridges? +
Black (K), Cyan (C), Magenta (M), and Yellow (Y), each a high-capacity 250mL tank. Available as individual tanks, a build-your-own 2-pack, or a complete CMYKK 5-pack set.
Can I buy a complete CMYKK set for the Rena Mach 6? +
Yes. The CMYKK 5-pack is a complete set: 2 Black, 1 Cyan, 1 Magenta, and 1 Yellow (1,250mL total), the most economical way to fully re-ink your Rena machine.
Is Quadient Mach 6 ink the same as Rena Mach 6 ink? +
Yes. The Rena Mach 6 and Quadient Mach 6 are the same machine sold under both the Rena and Quadient names, and the same USA Ink Supply compatible cartridge fits both.
What's the difference between the RENA Mach 5 and Mach 6? +
The Mach 6 runs faster (up to 8,000 envelopes/hour vs. 7,500 on the Mach 5) and handles thicker media, up to 3/8" compared to the Mach 5's thinner stock limit, making it suited to padded envelopes, flats, and small cartons in addition to standard envelopes.
Is RENA Mach 6 the same as Quadient Mach 6? +
Yes, RENA is a Quadient brand, and the Mach 6 is marketed under both the RENA and Quadient names as the same Memjet-based printer.