| Product Program Category |
| Imaging Equipment |
Imaging Equipment |
| Type |
| Scanners |
Multifunction Devices (MFD) |
| Brand Name |
| HP |
HP |
| Model Name |
| HP ScanJet Pro 3500 f1 |
HP Color LaserJet Managed MFP E77428dn |
| Model Number |
| L2741A |
5CM79A |
| UPC |
| 888,793,000,000 |
193015509795 |
| CB Model Identifier |
| ES_1024439_10022019000000_0012609 |
ES_1024439_7132020000000_0012951 |
| 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 |
| November 1, 2015 |
June 26, 2020 |
| Date Certified |
| October 2, 2019 |
June 18, 2020 |
| Markets |
| United States, Switzerland, Taiwan, Canada |
United States, Switzerland, Taiwan, Japan, Canada |
| Professional Imaging Product |
| No |
No |
| Page Format Size |
| Standard |
Standard |
| Marking Technology |
| N/A (Scanner) |
Electro-photographic (EP) |
| Color Capability |
| Color |
Color |
| Print Speed (ipm or mppm) |
| 50 |
28 |
| Automatic Duplex Output Capable |
| No |
Yes |
| Power in Sleep (Watts) |
| 2 |
N/A |
| Power in Off (Watts) |
| 0 |
N/A |
| Default Delay Time to Sleep (minutes) |
| 15 |
16 |
| Date Qualified |
| October 2, 2019 |
June 18, 2020 |
