Copiers and MFPsENERGY STAR certified
Lexmark CX635adwe
42 ppm color copier.
Speed
42
pages a minute
Color
Color
Laser / LED
Electricity a year
$3.85
29.6 kWh at 13¢/kWh
Duplex
Yes
automatic two-sided
At 42 pages a minute, the CX635adwe is faster than 604 of the 1,109 copiers and MFPs certified, and 468 are faster.
Its certified typical electricity use of 29.6 kWh a year is 12% above the median of 125 color copiers and MFPs within 20% of its speed (26.5 kWh). Electricity is a small part of what a copier costs to run; toner or ink per page is usually the larger one.
- Maker
- Lexmark
- Model
- CX635adwe
- ENERGY STAR type
- Multifunction Devices (MFD)
- Marking technology
- Laser / LED
- Color
- Color
- Speed
- 42 pages a minute
- Size format
- Standard
- Automatic duplex
- Yes
- Typical electricity use
- 29.6 kWh a year (TEC method)
- Default delay to sleep
- 15 min
- On the market since
- Oct 2025
- ENERGY STAR certified
- 12 Dec 2022
Certified under the same record
The maker lists these as the same machine or a variant of it: XC2342, Same as tested model for BSD market.
Source: ENERGY STAR certified imaging equipment dataset, US EPA, record 2470727, data build 2026-09-29. Figures are as the maker certified them. How we use this data.
Other makers
Machines comparable to the CX635adwe
Certified copiers and MFPs from other makers, same color class, within 20% of its speed.
| Model | Type | Speed | kWh / yr | Certified |
|---|---|---|---|---|
| Konica Minolta bizhub C4050i | Color, Laser / LED | 42 ppm | 24 | Feb 2019 |
| Kyocera 408ci | Color, Laser / LED | 42 ppm | 31 | Nov 2019 |
| Brother MFC-L9670CDN | Color, Laser / LED | 42 ppm | 36 | Jun 2021 |
| Kyocera MA4000cix | Color, Laser / LED | 42 ppm | 21 | Jan 2023 |
| Kyocera MA4000cifx | Color, Laser / LED | 42 ppm | 21 | Jan 2023 |
| Sharp MX-C428F | Color, Laser / LED | 42 ppm | 28 | Dec 2022 |
Lexmark
More Lexmark copiers and MFPs
| Model | Type | Speed | kWh / yr | Certified |
|---|---|---|---|---|
| CX331adwe | Color, Laser / LED | 26 ppm | 17 | May 2019 |
| CX431adw | Color, Laser / LED | 26 ppm | 19 | Dec 2019 |
| CX532adwe | Color, Laser / LED | 35 ppm | 27 | Dec 2022 |
| CX625adhe | Color, Laser / LED | 40 ppm | 32 | Sep 2019 |
| CX725dhe | Color, Laser / LED | 50 ppm | 38 | Sep 2019 |
| CX730de | Color, Laser / LED | 42 ppm | 28 | Dec 2021 |
| CX735adse | Color, Laser / LED | 52 ppm | 36 | Dec 2021 |
| CX737adzse | Color, Laser / LED | 52 ppm | 35 | Feb 2023 |