Printers
HP Laser 139fnw Wireless Multifunction Black and white Printer, Copier, Scanner reviews
Product specifications and review coverage for this exact model.
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Product overview
HP A0NU1A is listed in the laser printers category. The recorded specifications include print technology: Laser; colour printing: No; duplex printing: Yes; wi-fi: Yes. This entry covers manufacturer code A0NU1A. Specifications relate to this exact source record; other editions or packages may differ.
Automatically assembled from the source specifications. This is a factual summary, not a hands-on review.
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Specifications
Manufacturer code: A0NU1A. Icecat product 120398851 · Checked 15 Sep 2026. The source lists this code for Great Britain. No specifications are transferred from other editions.
Key specifications
The main features to compare for this exact model. Missing details are not assumed.
| Print technology | Laser |
|---|---|
| Colour printing | No |
| Maximum resolution | 1200 x 1200 DPI |
| Duplex printing | Yes |
| Black print speed (normal A4/Letter) | 20 ppm |
| Largest ISO paper size | A4 |
| Wi-Fi | Yes |
| Ethernet LAN | Yes |
More product specifications
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Audio & listening1 detail
| Acoustic pressure emissions bystander (ready) | 6.5 dB |
|---|
Display2 details
| Built-in display | Yes |
|---|---|
| Display | LCD |
Processor, memory & storage5 details
| Memory (RAM) | 128 MB |
|---|---|
| Maximum internal memory | 128 MB |
| Built-in processor | Yes |
| Processor frequency | 600 MHz |
| Storage temperature (T-T) | -20 - 40 °C |
Printing, scanning & paper32 details
| Duplex printing mode | Manual |
|---|---|
| Print resolution black | 1200 x 1200 DPI |
| Watermark printing | Yes |
| Secure printing | Yes |
| Booklet printing function | Yes |
| Printing colours | Black |
| Number of print cartridges | 1 |
| Replacement cartridges | HP 110A Black Original Laser Toner Cartridge W1112A |
| Total number of input trays | 1 |
| Total output capacity | 100 sheets |
| Paper tray 1 input capacity | 150 sheets |
| Auto document feeder (ADF) input capacity | 40 sheets |
| Maximum number of input trays | 1 |
| Maximum output capacity | 100 sheets |
| Maximum print size | 216 x 356 mm |
| Paper tray media types | Plain paper, Bond paper, Recycled paper, Envelopes, Labels, Thin paper, Thick paper |
| Non-ISO print media sizes | Oficio |
| Paper tray media weight | 60 - 163 g/m² |
| Direct printing | Yes |
| Mobile printing technologies | Mopria Print Service, Apple AirPrint |
| Sound power level (printing) | 6.5 dB |
| Power consumption (printing) | 300 W |
| Optical scanning resolution | 600 x 600 DPI |
| Custom media sizes | 76 x 127 to 216 x 356 mm |
| Copy speed (black, normal quality, A4) | 20 cpm |
| Maximum scan area | 216 x 297 mm |
| Time to first copy (black, normal) | 8.9 s |
| Fax delayed sending | Yes |
| Fax forwarding | Yes |
| Maximum scan resolution | 4800 x 4800 DPI |
| Printing | Mono printing |
| Fax memory | 400 pages |
Connections & wireless5 details
| USB port | Yes |
|---|---|
| USB 2.0 ports quantity | 1 |
| Ethernet LAN data rates | 10,100 Mbit/s |
| Wi-Fi Direct | Yes |
| Wi-Fi standards | 802.11b, 802.11g, Wi-Fi 4 (802.11n) |
Power & battery5 details
| Power consumption (ready) | 38 W |
|---|---|
| Power consumption (off) | 0.2 W |
| Energy Star Typical Electricity Consumption (TEC) | 0.924 kWh/week |
| AC input voltage | 220 - 240 V |
| AC input frequency | 50/60 Hz |
Controls & features3 details
| Control type | Buttons |
|---|---|
| Operating temperature (T-T) | 10 - 30 °C |
| Recommended operating temperature range (T-T) | 15 - 27 °C |
Design & dimensions7 details
| Colour | No |
|---|---|
| Custom media width | 76 - 216 mm |
| Product colour | Blue, White |
| Width | 406 mm |
| Depth | 359.6 mm |
| Height | 308.7 mm |
| Weight | 8.58 kg |
Software & compatibility7 details
| Certification | CISPR 32:2015 Class B, EN 55032:2015+A11:2020 Class B, CISPR 35:2016 / EN 55035:2017+A11:2020, EN 61000-3-2:2014, EN 61000-3-3:2013, EN 301 489-1 V2.2.3 EN 301 489-17 V3.2.4, FCC CFR 47 Part 15 Class B, ICES-003, Issue 7 Class B |
|---|---|
| Windows operating systems supported | Windows 10, Windows 11 |
| Mac operating systems supported | Mac OS X 12.0 Monterey, Mac OS X 13.0 Ventura, Mac OS X 14.0 Sonoma, MacOS |
| Other operating systems supported | Linux |
| Bundled software | Common Installer, V3 Print Driver with Lite SM, TWAIN/WIA Driver, HP MFP Scan, OCR program, HP LJ Network PC-FAX (4-in-1 model only) |
| Electromagnetic compatibility | CISPR 32:2015 Class B, EN 55032:2015+A11:2020 Class B, CISPR 35:2016 / EN 55035:2017+A11:2020, EN 61000-3-2:2014, EN 61000-3-3:2013, EN 301 489-1 V2.2.3 EN 301 489-17 V3.2.4, FCC CFR 47 Part 15 Class B, ICES-003, Issue 7 Class B |
| Compatible operating systems | Windows 11; Windows 10; macOS 12 Monterey; macOS 13 Ventura; MacOS v14 Sonoma; Linux |
Further product details31 details
| Warm-up time | 32 s |
|---|---|
| Time to first page (black, normal) | 8.3 s |
| Maximum duty cycle | 10000 pages per month |
| Recommended duty cycle | 100 - 2000 pages per month |
| Page description languages | SPL |
| HP segment | Small medium business |
| Total input capacity | 150 sheets |
| Maximum input capacity | 150 sheets |
| ISO A-series sizes (A0...A9) | A4, A5 |
| ISO C-series sizes (C0...C9) | C5 |
| JIS B-series sizes (B0...B9) | B5 |
| Envelopes sizes | C5, DL |
| Custom media length | 127 - 356 mm |
| Cabling technology | 10/100Base-T(X) |
| Security algorithms | SNMP, IPSec |
| Market positioning | Business |
| HP Security tools | Password-protected network embedded Web server; Enable/disable Network ports; SNMPv1 community password change; SNMPV2/V3; IPSec; Filtering: MAC, IPv4, IPv6 |
| HP GTIN (EAN/UPC) with options | (AB0) 198701099574; (BBU) 198122707201 |
| HP GTIN (EAN/UPC) | 198701099574, 198122707201 |
| Layers per pallet | 4 pc(s) |
| All-In-One-multitasking | Yes |
| Recommended system requirements | 1 GB RAM; 16 GB HD; Internet; USB. OS X v10.11 or newer; 1.5 GB available hard disk space; Internet; USB. |
| Copier resize | 25 - 400% |
| Greyscale levels | 256 |
| Maximum number of copies | 99 copies |
| Modem speed | 33.6 Kbit/s |
| Auto-redialing | Yes |
| Typical electricity consumption (TEC) number | Blue Angel: 0.876 kWh/Week; Energy Star: 0.924 kWh/Week |
| UNSPSC-code | 43212110 |
| Box contents | Preinstalled introductory HP Laser Black print cartridges; Setup Guide; Reference Guide; Regulatory Statements Flyer; Power cord; USB cable; Telecom cable (4in1 only) |
| Manufacturer warranty | One-year limited hardware warranty; For more info please visit us at https://www.support.hp.com |
Packaging & supplied accessories12 details
| Country of origin | China |
|---|---|
| Pallet dimensions (W x D x H) | 1200 x 1000 x 2167 mm |
| Package width | 482 mm |
| Package depth | 447 mm |
| Package height | 361 mm |
| Package weight | 9.94 kg |
| Cables included | AC |
| Pallet gross weight | 288 kg |
| Products per pallet | 28 pc(s) |
| Master (outer) cases per pallet layer | 7 pc(s) |
| Pallet dimensions (W x D x H) (imperial) | 1198.9 x 998.2 x 2166.6 mm (47.2 x 39.3 x 85.3") |
| Pallet weight (imperial) | 287.6 kg (634 lbs) |
Specifications describe the supplied product data, not measured review results. Battery life, range and performance figures are source claims and can vary with use.