| Product Program Category |
| Imaging Equipment |
Imaging Equipment |
| Type |
| Multifunction Devices (MFD) |
Multifunction Devices (MFD) |
| Brand Name |
| HP |
HP |
| Model Name |
| HP LaserJet Tank MFP 2604sdw |
HP DeskJet 3634 All-in-One Printer |
| Model Number |
| 381V1A |
K4T93A |
| UPC |
| 195,908,729,327 |
889297000000 |
| CB Model Identifier |
| ES_1024439_381V1A_111820210823920_3280267 |
ES_1024439_K4T93A_09252019064233_3753179 |
| Meets ENERGY STAR Most Efficient 2024 Criteria |
| No |
No |
| ENERGY STAR Partner |
| HP Inc. |
HP Inc. |
| Product Category |
| Imaging Equipment |
Imaging Equipment |
| Date Available On Market |
| April 1, 2022 |
December 2, 2014 |
| Date Certified |
| December 7, 2021 |
September 25, 2019 |
| Markets |
| United States, Switzerland, Taiwan, Japan, Canada |
United States, Canada |
| Professional Imaging Product |
| No |
No |
| Remanufactured Product |
| No |
N/A |
| Page Format Size |
| Standard |
Standard |
| Marking Technology |
| Electro-photographic (EP) |
Ink Jet (IJ) |
| Color Capability |
| Monochrome |
N/A |
| Print Speed (ipm or mppm) |
| 23 |
7 |
| Automatic Duplex Output Capable |
| Yes |
No |
| Typical Electricity Consumption (TEC) (kWh/wk) |
| 0 |
N/A |
| Typical Electricity Consumption (TEC) (kWh/yr) |
| 10 |
N/A |
| Default Delay Time to Sleep (minutes) |
| 1 |
5 |
| Date Qualified |
| December 7, 2021 |
September 25, 2019 |
