
Do you have a question about the Epson WorkForce Pro WF-4640 and is the answer not in the manual?
| Duplex printing | Yes | 
|---|---|
| Print technology | Inkjet | 
| Maximum resolution | 4800 x 1200 DPI | 
| Print speed (black, normal quality, A4/US Letter) | 20 ppm | 
| Duplex print speed (black, normal quality, A4/US Letter) | 11 ppm | 
| Maximum copy resolution | - DPI | 
| Maximum number of copies | 999 copies | 
| Copy speed (black, normal quality, A4) | 19 cpm | 
| Scanner type | Flatbed & ADF scanner | 
| Input color depth | 48 bit | 
| Output color depth | 24 bit | 
| Maximum scan resolution | 9600 x 9600 DPI | 
| Optical scanning resolution | 1200 x 2400 DPI | 
| Faxing | Color faxing | 
| Fax memory | 550 pages | 
| Modem speed | 33.6 Kbit/s | 
| Fax transmission speed | 3 sec/page | 
| Digital sender | - | 
| Printing colors | Black, Cyan, Magenta, Yellow | 
| Maximum duty cycle | 30000 pages per month | 
| Number of print cartridges | 4 | 
| Paper input type | Paper tray | 
| Total input capacity | 250 sheets | 
| Total output capacity | - sheets | 
| Maximum input capacity | 580 sheets | 
| Total number of input trays | 1 | 
| Multi-Purpose tray input capacity | 80 sheets | 
| Paper tray media types | Glossy paper, Matte paper, Photo paper, Plain paper | 
| Non-ISO print media sizes | Legal | 
| Photo paper sizes (imperial) | 4x6, 5x7, 8x10 \ | 
| Maximum ISO A-series paper size | A4 | 
| Display | LCD | 
| Control type | Touch | 
| Product color | Black | 
| Display diagonal | 4.3 \ | 
| Market positioning | Business | 
| Wi-Fi standards | 802.11b, 802.11g, Wi-Fi 4 (802.11n) | 
| Cabling technology | 10/100/1000Base-T(X) | 
| Ethernet LAN data rates | 10, 100, 1000 Mbit/s | 
| Mobile printing technologies | Apple AirPrint, Epson Connect, Google Cloud Print | 
| Standard interfaces | Ethernet, USB 2.0, Wireless LAN | 
| USB 2.0 ports quantity | USB 2.0 ports have a data transmission speed of 480 Mbps, and are backwards compatible with USB 1.1 ports. You can connect all kinds of peripheral devices to them. | 
| Card reader integrated | No | 
| AC input voltage | 100 - 240 V | 
| AC input frequency | 50 - 60 Hz | 
| Power consumption (off) | 0.3 W | 
| Power consumption (standby) | 8.2 W | 
| Power consumption (PowerSave) | 2 W | 
| Power consumption (average operating) | 21 W | 
| Mac operating systems supported | Mac OS X 10.5 Leopard, Mac OS X 10.9 Mavericks | 
| Server operating systems supported | Windows Server 2003, Windows Server 2003 R2, Windows Server 2008, Windows Server 2008 R2, Windows Server 2012, Windows Server 2012 R2 | 
| Storage temperature (T-T) | 10 - 35 °C | 
| Operating temperature (T-T) | -20 - 40 °C | 
| Operating relative humidity (H-H) | 20 - 80 % | 
| Depth | 655.3 mm | 
|---|---|
| Width | 460 mm | 
| Height | 462 mm | 
Delivers high-resolution documents and graphics with precise dot placement for professional results.
Offers 50% lower printing costs compared to color laser printers, saving money on ink.
Achieves professional-quality prints at fast speeds of 20 ISO ppm for both black and color.
Covers maximum print resolution, ISO print speeds, and two-sided ISO print speeds.
Lists supported connectivity including Hi-Speed USB, Wireless, and Wired Ethernet.
Details ink type, palette, configuration, longevity, and replacement cartridge numbers.











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