| Product Program Category |
| Imaging Equipment |
Imaging Equipment |
| Type |
| Printers |
Printers |
| Brand Name |
| Lexmark |
Lexmark |
| Model Name |
| MS822de |
CS730de |
| Model Number |
| MS822de |
CS730de |
| UPC |
| 734646577526;734646577540;734646581257;734646581264;734646623711;734646623742;734646666602 |
734646717373;734646729208 |
| CB Model Identifier |
| ES_20290_8302019000000_0012415 |
ES_20290_4252022000000_0013171 |
| Meets ENERGY STAR Most Efficient 2024 Criteria |
| No |
No |
| ENERGY STAR Partner |
| Lexmark International, Inc. |
Lexmark International, Inc. |
| Product Category |
| Imaging Equipment |
Imaging Equipment |
| Additional Model Information |
| M5255,M5255,Same as tested model, but sold into the BSD market; MS821dn,MS821dn,Same as tested model, but without touchscreen op panel |
C4342,C4342,same as tested model, sold in BSD market |
| Date Available On Market |
| August 19, 2018 |
April 25, 2022 |
| Date Certified |
| August 30, 2019 |
December 15, 2021 |
| Markets |
| United States, Switzerland, Taiwan, Japan, Canada |
United States, Switzerland, Taiwan, Japan, Canada |
| Professional Imaging Product |
| No |
No |
| Page Format Size |
| Standard |
Standard |
| Marking Technology |
| Electro-photographic (EP) |
Electro-photographic (EP) |
| Color Capability |
| Monochrome |
Color |
| Print Speed (ipm or mppm) |
| 55 |
42 |
| Automatic Duplex Output Capable |
| Yes |
Yes |
| Typical Electricity Consumption (TEC) (kWh/wk) |
| 1 |
0.52 |
| Typical Electricity Consumption (TEC) (kWh/yr) |
| 36 |
27.04 |
| Default Delay Time to Sleep (minutes) |
| 15 |
15 |
| Date Qualified |
| August 30, 2019 |
December 15, 2021 |
