Copiers and MFPsENERGY STAR certified
HP LaserJet Enterprise MFP M634z
52 ppm mono copier, model number 7PS96A.
Speed
52
pages a minute
Color
Mono
Laser / LED
Electricity a year
$4.60
35.4 kWh at 13¢/kWh
Duplex
Yes
automatic two-sided
At 52 pages a minute, the HP LaserJet Enterprise MFP M634z is faster than 759 of the 1,109 copiers and MFPs certified, and 339 are faster.
Its certified typical electricity use of 35.4 kWh a year is 11% above the median of 154 monochrome copiers and MFPs within 20% of its speed (31.7 kWh). Electricity is a small part of what a copier costs to run; toner or ink per page is usually the larger one.
- Maker
- HP
- Model
- HP LaserJet Enterprise MFP M634z
- Model number
- 7PS96A
- ENERGY STAR type
- Multifunction Devices (MFD)
- Marking technology
- Laser / LED
- Color
- Monochrome
- Speed
- 52 pages a minute
- Size format
- Standard
- Automatic duplex
- Yes
- Typical electricity use
- 35.4 kWh a year (TEC method)
- Default delay to sleep
- 0 min
- On the market since
- May 2020
- ENERGY STAR certified
- 18 Jun 2020
Certified under the same record
The maker lists these as the same machine or a variant of it: HP LaserJet Enterprise Flow MFP M634h, 7PS95A, Different paper handling capabilities, no fax standard, no Wifi standard, HP LaserJet Enterprise MFP M634dn, 7PS94A, different memory type.
Source: ENERGY STAR certified imaging equipment dataset, US EPA, record 2361895, data build 2026-09-29. Figures are as the maker certified them. How we use this data.
Other makers
Machines comparable to the HP LaserJet Enterprise MFP M634z
Certified copiers and MFPs from other makers, same color class, within 20% of its speed.
| Model | Type | Speed | kWh / yr | Certified |
|---|---|---|---|---|
| Konica Minolta bizhub 5020i | Mono, Laser / LED | 52 ppm | 37 | Aug 2019 |
| Brother MFC-L6915DW | Mono, Laser / LED | 52 ppm | 34 | Feb 2022 |
| Konica Minolta bizhub 5021i | Mono, Laser / LED | 52 ppm | 32 | May 2025 |
| Konica Minolta bizhub 4752 | Mono, Laser / LED | 50 ppm | 39 | Dec 2017 |
| Source Technologies ST9822 | Mono, Laser / LED | 50 ppm | 37 | Sep 2019 |
| Toshiba eStudio 478S | Mono, Laser / LED | 50 ppm | 34 | Oct 2019 |
HP
More HP copiers and MFPs
| Model | Type | Speed | kWh / yr | Certified |
|---|---|---|---|---|
| 537P6A | Inkjet | 22 ppm | - | Jun 2023 |
| 53N95A | Color, Inkjet | 22 ppm | - | Jul 2025 |
| 5QJ83A, 8EP54AAE | Color, Laser / LED | 28 ppm | 22 | Feb 2023 |
| 5QJ83A, A00WQAAE | Color, Laser / LED | 30 ppm | 22 | Oct 2024 |
| 5QJ87A, 8EP55AAE | Mono, Laser / LED | 30 ppm | 22 | Feb 2023 |
| 5QJ94A, 8EP56AAE | Color, Laser / LED | 30 ppm | 22 | Aug 2022 |
| 5QJ94A, 8EP57AAE | Color, Laser / LED | 35 ppm | 26 | Aug 2022 |
| 5QK02A, 8EP58AAE | Mono, Laser / LED | 35 ppm | 26 | Aug 2022 |