Ricoh printer, ENERGY STAR certified
Ricoh P 311
34 ppm mono printer.
Speed
34
pages a minute
Color
Mono
Laser / LED
Electricity a year
$2.77
21.3 kWh at 13¢/kWh
Duplex
Yes
automatic two-sided
At 34 pages a minute, the P 311 is faster than 82 of the 305 office printers certified, and 221 are faster.
Its certified typical electricity use of 21.3 kWh a year is 17% above the median of 23 monochrome office printers within 20% of its speed (18.2 kWh). Electricity is a small part of what a printer costs to run; toner or ink per page is usually the larger one.
- Maker
- Ricoh
- Model
- P 311
- ENERGY STAR type
- Printers
- Marking technology
- Laser / LED
- Color
- Monochrome
- Speed
- 34 pages a minute
- Size format
- Standard
- Automatic duplex
- Yes
- Typical electricity use
- 21.3 kWh a year (TEC method)
- Default delay to sleep
- 1 min
- On the market since
- Sep 2021
- ENERGY STAR certified
- 2 Sep 2021
Source: ENERGY STAR certified imaging equipment dataset, US EPA, record 2384065, data build 2026-09-29. Figures are as the maker certified them. How we use this data.
Other makers
Machines comparable to the P 311
Certified office printers from other makers, same color class, within 20% of its speed.
| Model | Type | Speed | kWh / yr | Certified |
|---|---|---|---|---|
| Pantum P3300D | Mono · Laser / LED | 35 ppm | 24 | Oct 2019 |
| HP LaserJet Pro 3001dw | Mono · Laser / LED | 35 ppm | 16 | Feb 2023 |
| Pantum BP4200D | Mono · Laser / LED | 35 ppm | 23 | Aug 2024 |
| Canon imageCLASS LBP172dw | Mono · Laser / LED | 35 ppm | 14 | Sep 2024 |
| Xerox B230 | Mono · Laser / LED | 36 ppm | 27 | Apr 2021 |
| Brother HL-L2370DW | Mono · Laser / LED | 36 ppm | 18 | Nov 2021 |
Ricoh
More Ricoh office printers
| Model | Type | Speed | kWh / yr | Certified |
|---|---|---|---|---|
| 132 P | Mono · Laser / LED | 34 ppm | 21 | Aug 2023 |
| C125 P | Color · Laser / LED | 26 ppm | 16 | Aug 2023 |
| IP C8500 | Color · Laser / LED | 45 ppm | 23 | Sep 2023 |
| P 501 | Mono · Laser / LED | 45 ppm | 26 | Sep 2018 |
| P 501TL | Mono · Laser / LED | 45 ppm | 26 | Aug 2019 |
| P 502 | Mono · Laser / LED | 45 ppm | 26 | Sep 2018 |
| P 800 | Mono · Laser / LED | 57 ppm | 41 | Feb 2019 |
| P C200W | Color · Laser / LED | 26 ppm | 15 | Jun 2021 |