Lexmark copier, ENERGY STAR certified
Lexmark CX931dtse
35 ppm color copier.
Speed
35
pages a minute
Color
Color
Laser / LED
Electricity a year
$3.58
27.6 kWh at 13¢/kWh
Duplex
Yes
automatic two-sided
At 35 pages a minute, the CX931dtse is faster than 455 of the 1,109 copiers and MFPs certified, and 580 are faster.
Its certified typical electricity use of 27.6 kWh a year is 32% above the median of 124 color copiers and MFPs within 20% of its speed (20.8 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
- CX931dtse
- ENERGY STAR type
- Multifunction Devices (MFD)
- Marking technology
- Laser / LED
- Color
- Color
- Speed
- 35 pages a minute
- Size format
- Standard
- Automatic duplex
- Yes
- Typical electricity use
- 27.6 kWh a year (TEC method)
- Default delay to sleep
- 15 min
- On the market since
- Jun 2022
- ENERGY STAR certified
- 13 Jan 2022
Certified under the same record
The maker lists these as the same machine or a variant of it: CX931dse, same as tested model without extra tray, XC9335, same as tested model, sold in BSD market.
Source: ENERGY STAR certified imaging equipment dataset, US EPA, record 2397233, data build 2026-09-29. Figures are as the maker certified them. How we use this data.
Other makers
Machines comparable to the CX931dtse
Certified copiers and MFPs from other makers, same color class, within 20% of its speed.
| Model | Type | Speed | kWh / yr | Certified |
|---|---|---|---|---|
| Konica Minolta bizhub C3320i | Color · Laser / LED | 35 ppm | 19 | Apr 2019 |
| Konica Minolta bizhub C3350i | Color · Laser / LED | 35 ppm | 19 | Feb 2019 |
| Konica Minolta bizhub C3351 | Color · Laser / LED | 35 ppm | 30 | Oct 2016 |
| Ricoh IM C3500G | Color · Laser / LED | 35 ppm | 20 | Sep 2018 |
| Xerox C8135 | Color · Laser / LED | 35 ppm | 23 | Nov 2019 |
| Brother MFC-J4335DW | Color · Inkjet | 35 ppm | - | Oct 2020 |
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 |
| CX635adwe | Color · Laser / LED | 42 ppm | 30 | Dec 2022 |
| 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 |