Feature
Networking
Memory card slot (HP Color LaserJet 2840 all-
Enhanced memory and memory expansion
HP Color LaserJet 2820/2830/2840
●TCP/IP
●LPD
●9100
The device can read the following
●CompactFlash
●Ultra CompactFlash
●Smart Media
●Memory Stick
●Secure Digital
●Multi Media Card
●XD Card
For more information, see Photo.
●The device comes with 96 MB of memory and can be expanded to 224 MB by using the DIMM slot. Most documents can be printed with the standard amount of memory with the aid of Memory Enhancement technology (MEt). MEt automatically compresses data, virtually doubling the device memory and accommodating more complex printing with available memory.
Energy savings | ● The device automatically conserves |
| electricity by substantially reducing power |
| consumption when it is not printing. |
| ● As an ENERGY STAR® partner, Hewlett- |
| Packard Company has determined that this |
| product meets ENERGY STAR® guidelines |
| for energy efficiency. ENERGY STAR® is a |
| U.S. registered service mark of the United |
| States Environmental Protection Agency. |
Economical printing | ● |
| on a sheet) and |
| manual duplexing saves paper. See Printing |
| multiple pages on one sheet of paper |
| printing) and Printing on both sides |
| (duplexing manually). |
Supplies | ● A Supplies Status page with print cartridge |
| and imaging drum gauges that show the |
| supply levels that remain. For HP supplies |
| only. |
| ● |
| ● Authentication for HP print cartridges. |
| ● Enabled |
ENWW | Device features 7 |