Skip to content

Lexmark printer, ENERGY STAR certified

Lexmark CS331dw

26 ppm color printer.

Speed

26

pages a minute

Color

Color

Laser / LED

Electricity a year

$1.96

15.1 kWh at 13¢/kWh

Duplex

Yes

automatic two-sided

At 26 pages a minute, the CS331dw is faster than 48 of the 305 office printers certified, and 246 are faster.

Its certified typical electricity use of 15.1 kWh a year is in line with the median of 23 color office printers within 20% of its speed (15.1 kWh). Electricity is a small part of what a printer costs to run; toner or ink per page is usually the larger one.

Maker
Lexmark
Model
CS331dw
ENERGY STAR type
Printers
Marking technology
Laser / LED
Color
Color
Speed
26 pages a minute
Size format
Standard
Automatic duplex
Yes
Typical electricity use
15.1 kWh a year (TEC method)
Default delay to sleep
15 min
On the market since
Jul 2019
ENERGY STAR certified
23 May 2019

Certified under the same record

The maker lists these as the same machine or a variant of it: C3326dw, Same as tested model but for Open Market.

Source: ENERGY STAR certified imaging equipment dataset, US EPA, record 2340904, data build 2026-09-29. Figures are as the maker certified them. How we use this data.

Other makers

Machines comparable to the CS331dw

Certified office printers from other makers, same color class, within 20% of its speed.

ModelTypeSpeedkWh / yrCertified
Ricoh P C200WColor · Laser / LED26 ppm15Jun 2021
Ricoh P C311WColor · Laser / LED26 ppm16Sep 2021
HP Color LaserJet Pro 3201dwColor · Laser / LED26 ppm14Jul 2023
Ricoh C125 PColor · Laser / LED26 ppm16Aug 2023
Canon Color imageCLASS LBP646CdwColor · Laser / LED26 ppm12Jul 2025
Canon Color imageCLASS LBP647CdwColor · Laser / LED26 ppm12Jul 2025

Lexmark

More Lexmark office printers

ModelTypeSpeedkWh / yrCertified
B3340dwMono · Laser / LED40 ppm23Oct 2019
C3224dwColor · Laser / LED24 ppm14May 2019
CS431dwColor · Laser / LED26 ppm18Dec 2019
CS531dwColor · Laser / LED35 ppm24Dec 2022
CS622deColor · Laser / LED40 ppm29Sep 2019
CS632dweColor · Laser / LED42 ppm27Dec 2022
CS720dteColor · Laser / LED40 ppm38Aug 2019
CS725dteColor · Laser / LED50 ppm44Aug 2019

All Lexmark office printers