The HP PSC D4120 All-in-One Printer combines essential printing, scanning, copying, and mobile faxing functionalities into a single compact device. Ideal for home offices or small businesses, this printer offers seamless performance with its versatile features. The integrated print technology ensures crisp and clear documents, while the scanning function delivers high-resolution images up to 1200 x 1200 dpi. Its copying capabilities allow up to 9 copies at a resolution of 300 x 300 dpi, making it a reliable choice for various office tasks.

Equipped with built-in Wi-Fi 802.11a/b/g/n, the HP PSC D4120 supports convenient wireless connectivity, allowing users to print from smartphones and tablets using the HP Smart app, Apple AirPrint™, or Mopria™. The device features a user-friendly interface for easy operation and supports a range of media types and sizes. With its efficient design and essential features, the HP PSC D4120 is designed to meet the demands of modern office environments while maintaining a compact footprint.

Key Features:

• All-in-One Functionality: Combines printing, scanning, copying, and mobile faxing in one device for comprehensive office needs.
• High-Resolution Scanning: Offers up to 1200 x 1200 dpi scan resolution for detailed image capture.
• Wireless Connectivity: Built-in Wi-Fi 802.11a/b/g/n supports easy mobile printing from smartphones and tablets.
• Efficient Copying: Capable of producing up to 9 copies with auto-enlarge and color copy capabilities.
• Mobile Faxing: Enables sending faxes from your phone with the HP Smart app, including options for adding cover pages and saving templates.

Specifications:

• Connectivity Ports: 1 Hi-Speed USB 2.0
• Wireless Capability: Built-in Wi-Fi 802.11a/b/g/n
• Storage Device Support: Not supported
• Copy Settings: Auto-enlarge; Color copy capability; Up to 9 copies; Copy resolution up to 300 x 300 dpi
• Acoustic Power Emissions (Active, Printing): 6.4 B(A)
• Acoustic Pressure Emissions: 55 dB(A) (Printing at 5 ppm)
• Recommended Operating Humidity Range: 20 to 80% RH (non-condensing)
• Non-Operating Humidity Range: 5 to 90% RH (non-condensing)
• Recommended Operating Temperature Range: 15 to 30°C
• Storage Temperature Range: -40 to 60°C
• Fax Features: Send Mobile Fax enabled; Option to add files from phone; Camera scan or Printer scanner; Cover page template; Fax history access; Edit and resend fax; Print fax confirmation
• Fax Resolution Black (Best): Up to 150 x 150 dpi
• Fax Memory: Unlimited storage
• Fax Transmission Speed (Letter): 14.4 kbps
• Memory: 86 MB
• Maximum Memory: 512 MB DDR1; 160 MB flash
• Memory Card Compatibility: No
• Mobile Printing Services: HP Smart app; Apple AirPrint™; Mopria™-certified
• Network Protocols Supported: 802.11a/b/g/n
• Paper Handling Input Capacity: Up to 60 sheets; Cards: Up to 20; Envelopes: Up to 5
• Output Capacity: Up to 25 sheets
• Media Sizes Supported (Metric): A4; B5; A6; DL envelope
• Media Types: Plain paper, photo paper, brochure paper, envelopes, specialty inkjet papers
• Media Weight Supported (Metric): A4: 60 to 90 g/m²; HP envelopes: 75 to 90 g/m²; HP cards: up to 200 g/m²; HP 10 x 15 cm photo paper: up to 300 g/m²
• Borderless Printing: No
• Automatic Document Feeder Capacity: Standard, 35 sheets
• Maximum Dimensions (W x D x H, Metric): 428 x 579 x 261 mm (Output Extension Fully Out)
• Weight (Metric): 4.82 kg
• Power Supply Type: Internal
• Power Supply: Input voltage: 220 to 240 VAC (+/- 10%), 50/60 Hz (+/- 3Hz)
• Power Consumption: 1.0 watts (sleep), 0.1 watts (off), 0.1 watts (auto-off)
• Number of Print Cartridges: 2 (1 each black, tri-color)
• Replacement Cartridges: 3YM61AE HP 305 Black Original Ink Cartridge (~120 pages yield); 3YM62AE HP 305XL Black High-Yield Original Ink Cartridge (~240 pages yield); 3YM60AE HP 305 Tri-Colour Original Ink Cartridge (~100 pages yield); 3YM63AE HP 305XL Tri-Colour High-Yield Original Ink Cartridge (~200 pages yield)
• Print Technology: HP Thermal Inkjet
• Duplex Printing: Manual (driver support provided)
• Print Speed Black (ISO): Up to 8.5 ppm
• Print Speed Color (ISO): Up to 5.5 ppm
• Print Resolution (Best): Up to 1200 x 1200 rendered dpi
• Maximum Print Area (Metric): 215 x 355 mm
• Monthly Duty Cycle: Up to 1000 pages
• Print Languages: HP PCL 3 GUI; HP PCLm (HP Apps/UPD); URF (AirPrint)
• Regulatory Specifications: IEC 60950-1:2005+A1:2009+A2:2013, EN 60950-1:2006+A11:2009+A1:2010+A12:2011+A2:2013, IEC 62368-1:2014, EN 62368-1:2014+A11:2017, EN 62479:2010, EN 62311:2008
• Electromagnetic Compatibility: EN 55032:2015/CISPR 32:2015 Class B, EN 55024:2010/CISPR 24:2010, EN 55035:2017/CISPR 35:2016, EN 61000-3-2:2014/IEC 61000-3-2:2014, EN 61000-3-3:2013/IEC 61000-3-3:2013, EN 301 489-1 V2.1.1:2017, EN 301 489-17 V3.1.1:2017
• Fax Capability Telecom Compliance: N/A
• Scan Technology: Contact Image Sensor (CIS)
• Scan Resolution, Hardware: Up to 1200 x 1200 dpi
• Levels of Grayscale: 256
• Bit Depth: 24-bit
• Scanning Options (ADF): Single-sided
• Maximum Flatbed Scan Size (Metric): 216 x 297 mm
• Twain Version: Version 2.1
• Minimum System Requirements for Windows: Windows 10, 7: 1 GHz 32-bit (x86) or 64-bit (x64) processor, 2 GB available hard disk space, Internet connection, USB port, Internet Explorer.
• Recommended System Requirements for Windows: Windows 10, 7: 1 GHz 32-bit (x86) or 64-bit (x64) processor, 2 GB available hard disk space, Internet connection, USB port, Internet Explorer.
• Minimum System Requirements for Macintosh: MacOS Sierra v10.12 (previously OS X), macOS High Sierra v10.13, macOS Mojave v10.14, macOS Catalina v10.15, 2 GB available hard disk space, Internet Access.
• Recommended Macintosh System Requirements: MacOS Sierra v10.12 (previously OS X), macOS High Sierra v10.13, macOS Mojave v10.14, macOS Catalina v10.15
• Compatible Network Operating Systems: Windows 10, 7; MacOS Sierra v10.12 (previously OS X), macOS High Sierra v10.13, macOS Mojave v10.14, macOS Catalina v10.15

In conclusion, the HP PSC D4120 3-in-1 Printer is an efficient and reliable all-in-one solution for various office needs. Its multifunction capabilities—including printing, scanning, copying, and mobile faxing—combined with robust connectivity options and high-resolution output, make it an ideal choice for both home and small office environments. The compact design and user-friendly features ensure that it will meet your productivity requirements with ease.