Works efficiently. Fits anywhere. An efficient, high-quality multifunction laser printer that fits your space. Get fast printing from HP's smallest laser in its class,^[1] plus the time-saving HP Smart app.^[2,3] Count on professional-quality laser printing and seamless setup..

Dynamic security enabled printer Certain HP printers are intended to work only with cartridges that have a new or reused HP chip or electronic circuitry. These printers use dynamic security measures to block cartridges using a non-HP chip or electronic circuitry. Periodic firmware updates will maintain the effectiveness of these measures and block cartridges that previously worked. Reused HP chips and electronic circuitry enable the use of reused, remanufactured, and refilled cartridges.

HP LaserJet M140w Wireless Multifunction Black and white Printer, Copier, Scanner. Print technology: Laser, Printing: Mono printing, Maximum resolution: 600 x 600 DPI. Copying: Mono copying, Maximum copy resolution: 600 x 400 DPI. Scanning: Color scanning, Optical scanning resolution: 600 x 600 DPI. Maximum ISO A-series paper size: A4. Wi-Fi. Direct printing. Product color: White

Print technology	Laser
Printing	Mono printing
Duplex printing	No
Maximum resolution	600 x 600 DPI
Print speed (black, normal quality, A4/US Letter)	20 ppm
Print resolution black	600 x 600 DPI
Warm-up time	20 s
Time to first page (black, normal)	8.5 s
Print margins (top, bottom, right, left)	0.0787" (2 mm)
Secure printing	Yes
Copying	Mono copying
Duplex copying	Yes
Maximum copy resolution	600 x 400 DPI
Copy speed (black, normal quality, A4)	20 cpm
Time to first copy (black, normal)	11 s
Maximum number of copies	99 copies
Copier resize	25 - 400%
Auto fit function	Yes
Scanning	Color scanning
Duplex scanning	No
Optical scanning resolution	600 x 600 DPI
Scanner type	Flatbed scanner
Maximum scan area	8.5 x 11.7" (216 x 297 mm)
Scan technology	CIS
Scan to	Software, TWAIN, WIA
Image formats supported	BMP, JPG, PNG, RAW, TIFF
Document formats supported	PDF
Input color depth	24 bit
Grayscale levels	256
Scan drivers	TWAIN, WIA
TWAIN version	2.1
Faxing	No
Maximum duty cycle	8000 pages per month
Duplex functions	Not supported
Number of print cartridges	1
Printing colors	Black
Recommended duty cycle	100 - 1000 pages per month
Page description languages	URF, PWG, PCLmS
All-In-One-multitasking	Yes
Country of origin	Vietnam
HP segment	Small medium business
Total number of input trays	1
Total input capacity	150 sheets
Total output capacity	100 sheets
Paper tray 1 input capacity	150 sheets
Maximum number of input trays	1
Maximum input capacity	150 sheets
Maximum output capacity	100 sheets
Maximum ISO A-series paper size	A4
Paper tray media types	Envelopes, Labels, Plain paper, Postcard
ISO A-series sizes (A0...A9)	A4, A5, A6
Maximum print size	216 x 355.6 mm
ISO C-series sizes (C0...C9)	C5
Non-ISO print media sizes	Letter
Envelopes sizes	C5, DL
Custom media width	4.13 - 8.5" (105 - 216 mm)
Custom media length	5.83 - 14" (148 - 355.6 mm)
Paper tray media weight	65 - 120 g/m²
Direct printing	Yes
USB port	Yes
USB 2.0 ports quantity	1
Wi-Fi	Yes
Ethernet LAN	No
Wi-Fi standards	802.11b, 802.11g, Wi-Fi 4 (802.11n)
Wi-Fi Direct	Yes
Bluetooth	Yes
Mobile printing technologies	Apple AirPrint, Mopria Print Service
Internal memory	64 MB
Maximum internal memory	64 MB
Built-in processor	Yes
Processor frequency	500 MHz
Sound pressure level (printing)	51 dB
Sound power level (printing)	6.2 dB
Product color	White
Market positioning	Home & office
Built-in display	Yes
Display	LCD
Control type	Buttons
Energy Star Typical Electricity Consumption (TEC)	0.255 kWh/week
AC input voltage	220 - 240 V
AC input frequency	50/60 Hz
HP Auto-On/Auto-Off	Yes
HP dynamic security	Yes
HP Management tools	HP Printer Assistant (UDC), HP Device Toolbox
Windows operating systems supported	Windows 11, Windows 10
Mac operating systems supported	Mac OS X 10.15 Catalina, Mac OS X 10.14 Mojave
Server operating systems supported	Windows Server 2008 R2 x64, Windows Server 2012 R2 x64, Windows Server 2012 x64, Windows Server 2016 x64
Other operating systems supported	Linux
Operating relative humidity (H-H)	10 - 80%
Storage temperature (T-T)	-20 - 60 °C
Operating temperature (T-T)	15 - 32.5 °C
Certification	CISPR32:2012 & CISPR32:2015 /EN55032:2012 & EN55032:2015+AC:2016 - Class B; EN 61000-3-2:2014; EN 61000-3-3:2013; EN 55035:2017; FCC Title 47 CFR, Part 15 Class B/ICES-003, Issue 6
Sustainability certificates	Blue Angel, ENERGY STAR, EPEAT Silver, Post-Consumer Recycled Plastic
Width	14.2" (360 mm)
Depth	10.4" (264 mm)
Height	7.76" (197 mm)
Weight	11.9 lbs (5.39 kg)
Package width	15.7" (398 mm)
Package depth	9.76" (248 mm)
Package height	12" (306 mm)
Package weight	15.2 lbs (6.9 kg)
Cartridge(s) included	Yes
Included cartridge capacity (black)	300 pages
Cables included	AC
Warranty card	Yes
Number of cartons per pallet layer	12 pc(s)
Number of users	3 user(s)
Recommended system requirements	Microsoft® Windows® 11, 10, 2 GB available hard disk space, Internet connection, Microsoft® Internet Explorer or Edge.
Recommended humidity operating range	30 - 70%
Sustainability compliance	Yes
Acoustic power emissions (ready)	23 dB
Acoustic pressure emissions bystander (ready)	16 dB