Office printersENERGY STAR certified
Lexmark CS531dw
35 ppm color printer.
Speed
35
pages a minute
Color
Color
Laser / LED
Electricity a year
$3.11
23.9 kWh at 13¢/kWh
Duplex
Yes
automatic two-sided
At 35 pages a minute, the CS531dw is faster than 84 of the 305 office printers certified, and 204 are faster.
Its certified typical electricity use of 23.9 kWh a year is 12% above the median of 41 color office printers within 20% of its speed (21.3 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
- CS531dw
- ENERGY STAR type
- Printers
- Marking technology
- Laser / LED
- Color
- Color
- Speed
- 35 pages a minute
- Size format
- Standard
- Automatic duplex
- Yes
- Typical electricity use
- 23.9 kWh a year (TEC method)
- Default delay to sleep
- 15 min
- On the market since
- Apr 2023
- ENERGY STAR certified
- 12 Dec 2022
Certified under the same record
The maker lists these as the same machine or a variant of it: C2335, Same as tested model, marketed as BSD model.
Source: ENERGY STAR certified imaging equipment dataset, US EPA, record 2470725, data build 2026-09-29. Figures are as the maker certified them. How we use this data.
Other makers
Machines comparable to the CS531dw
Certified office printers from other makers, same color class, within 20% of its speed.
| Model | Type | Speed | kWh / yr | Certified |
|---|---|---|---|---|
| Xerox C7000 | Color, Laser / LED | 35 ppm | 26 | Aug 2019 |
| Konica Minolta bizhub C3300i | Color, Laser / LED | 35 ppm | 19 | Jan 2019 |
| HP Color LaserJet Enterprise M554dn | Color, Laser / LED | 35 ppm | 19 | Sep 2020 |
| Brother HL-JF1 | Color, Inkjet | 35 ppm | - | Sep 2022 |
| HP Color LaserJet Pro 4201dwe | Color, Laser / LED | 35 ppm | 21 | Feb 2023 |
| Canon Color imageCLASS X LBP1333C | Color, Laser / LED | 35 ppm | 17 | Mar 2023 |
Lexmark
More Lexmark office printers
| Model | Type | Speed | kWh / yr | Certified |
|---|---|---|---|---|
| B3340dw | Mono, Laser / LED | 40 ppm | 23 | Oct 2019 |
| C3224dw | Color, Laser / LED | 24 ppm | 14 | May 2019 |
| CS331dw | Color, Laser / LED | 26 ppm | 15 | May 2019 |
| CS431dw | Color, Laser / LED | 26 ppm | 18 | Dec 2019 |
| CS622de | Color, Laser / LED | 40 ppm | 29 | Sep 2019 |
| CS632dwe | Color, Laser / LED | 42 ppm | 27 | Dec 2022 |
| CS720dte | Color, Laser / LED | 40 ppm | 38 | Aug 2019 |
| CS725dte | Color, Laser / LED | 50 ppm | 44 | Aug 2019 |