This site uses cookies for various purposes including enhancing your experience, analytics, and ads. By continuing to browse this site or by clicking "Accept and close", you agree to our use of cookies. For more information, read our Cookies page.

Better Together: Pair Unison toner with your Lexmark printer for higher page yield and print quality.

Unison Logo Color SVG
White Triangle

Office essential

Designed for small business:  compact, reliable and efficient.

Lexmark B3442dw

Part #: 29S0300

Lexmark B3442dw
Device Type
Monochrome Laser
Workgroup Size
Small Workgroup
Print Speed: Up to
42 ppm

Lexmark C3426dw

Part #: 40N9310

Lexmark C3426dw
Device Type
Color Laser
Workgroup Size
Small-Medium Workgroup
Print Speed: Up to
26 ppm

Lexmark MC3326i

Part #: 40N9660

Lexmark MC3326i
Device Type
Color Laser
Workgroup Size
Small-Medium Workgroup
Print Speed: Up to
26 ppm

Lexmark MC3426i

Part #: 40N9650

Lexmark MC3426i
Device Type
Color Laser
Workgroup Size
Small-Medium Workgroup
Print Speed: Up to
26 ppm

Easy for you. Easy on the planet. And free!

Genuine Lexmark supplies are eligible for free recycling with our award-winning Lexmark Cartridge Collection Program (LCCP).

Create a lexmark.com account

Faster shopping, free shipping, ink/toner reminders, and rewards.

Already have an account? Sign in.

Customer Service

Lexmark International

Phone: +1-800-539-6275

MON-FRI: 9.00 a.m. to 9.00 p.m.
SAT: 12.00 p.m. to 6.00 p.m.
SUN: Closed