Epson WorkForce WF-3640 User Manual

Related topics
Loading Paper
Replacing Ink Cartridges and Maintenance Boxes
Grainy Printout
If your printouts are grainy, try these solutions:
• Make sure you loaded the printable side of the paper correctly for your product.
• Select a higher print quality setting and turn off any high speed settings in your product software.
• Run a nozzle check to see if any of the print head nozzles are clogged. Then clean the print head, if
necessary.
• Align the print head.
• You may need to increase the image resolution or print a smaller size; see your software
documentation.
• If you enlarged the image in an image-editing program, you need to increase the resolution setting to
retain a high image quality. Increase the resolution by the same amount you increased the image size.
For example, if the resolution is 300 dpi (dots per inch) and you will double the image size later,
change the resolution setting to 600 dpi.
Note: Higher resolution settings result in larger file sizes, which take longer to process and print.
Consider the limitations of your computer system when selecting a resolution, and select the lowest
possible resolution that produces acceptable quality to keep file sizes manageable.
Parent topic: Solving Print Quality Problems
Related concepts
Print Head Alignment
Print Head Cleaning
Print Head Nozzle Check
Related tasks
Selecting Basic Print Settings - OS X
Selecting Basic Print Settings - Windows
Selecting Printing Preferences - OS X
Selecting Additional Layout and Print Options - Windows
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Epson WorkForce WF-3640 Specifications

General

Duplex printing	Yes
Print technology	Inkjet
Maximum resolution	4800 x 2400 DPI
Print speed (black, normal quality, A4/US Letter)	19 ppm
Print speed (color, normal quality, A4/US Letter)	10 ppm
Duplex print speed (black, normal quality, A4/US Letter)	9.2 ppm
Duplex print speed (color, normal quality, A4/US Letter)	6.3 ppm
Maximum copy resolution	- DPI
Maximum number of copies	999 copies
Copy speed (black, normal quality, A4)	17 cpm
Copy speed (color, normal quality, A4)	9 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	180 pages
Modem speed	33.6 Kbit/s
Fax transmission speed	3 sec/page
Fax speed dialing (max numbers)	100
Digital sender	-
Maximum duty cycle	20000 pages per month
Number of print cartridges	4
Page description languages	ESC/P-R
Total input capacity	500 sheets
Total output capacity	- sheets
Auto document feeder (ADF) input capacity	35 sheets
Standard interfaces	Ethernet, USB, Wireless LAN
Wi-Fi standards	802.11b, 802.11g, Wi-Fi 4 (802.11n)
Cabling technology	10/100Base-T(X)
Ethernet LAN data rates	10, 100 Mbit/s
Mobile printing technologies	Apple AirPrint, Epson IPrint, Epson Remote Print, Google Cloud Print, Kindle Fire Printing
Internal memory	- MB
Compatible memory cards	MS Duo, MS Micro (M2), MS PRO Duo, MS Pro-HG Duo, MicroSD (TransFlash), MicroSDHC, MiniSD, MiniSDHC, SD, SDHC, SDXC
Envelopes sizes	10
Paper tray media types	Bond paper, Envelopes, Glossy paper, Matte paper, Photo paper, Plain paper, Semi-glossy paper
Non-ISO print media sizes	Executive
ISO A-series sizes (A0...A9)	A4, A6
Photo paper sizes (imperial)	3.5x5, 4x6, 5x7, 8x10, 8.5x11 \
Borderless printing media sizes	4x6, 5x7, 8x10, 8.5x11, A4
Maximum ISO A-series paper size	A4
Storage temperature (T-T)	-20 - 40 °C
Operating temperature (T-T)	10 - 35 °C
Storage relative humidity (H-H)	5 - 85 %
Operating relative humidity (H-H)	20 - 80 %
Noise level	48 dB
Display	LCD
Control type	Touch
Product color	Black
Display diagonal	3.5 \
Market positioning	Home & office
AC input voltage	100 - 240 V
AC input frequency	50 - 60 Hz
Power consumption (off)	0.4 W
Power consumption (sleep)	1.6 W
Power consumption (standby)	7.8 W
Power consumption (average operating)	- W
Sustainability certificates	ENERGY STAR

Weight and Dimensions

Depth	427 mm
Width	450 mm
Height	307 mm
Weight	11521 g