HP Deskjet 3750 Multifunctional Printer

HP DeskJet 3750 Multifunctional Printer – Overview

The HP DeskJet 3750 is a compact, all‑in‑one inkjet solution designed for home and small office use. It combines printing, scanning, copying, and wireless connectivity into a single device that delivers high‑quality color output, fast page rates, and convenient mobile printing.

Key Features at a Glance

• Print Technology: Thermal inkjet with up to 4800 × 1200 dpi color resolution and 1200 × 1200 ppi black‑and‑white output.
• Speed: 5.5 ppm (color) / 8 ppm (black) for standard A4 documents; 15 ppm color for US Letter.
• Wireless Connectivity: Built‑in Wi‑Fi 802.11b/g/n, AirPrint, HP ePrint, and USB 2.0.
• Scanning: CIS scanner with 600 × 600 dpi optical resolution; up to 216 × 355 mm scan area.
• Copying: Color and black‑and‑white copying at 2.5 cpm (color) / 4 cpm (black).
• Paper Handling: Single input tray with 60‑sheet capacity; supports envelopes, matte, glossy, photo paper, and specialty inks.
• Energy Efficiency: ENERGY STAR certified; standby consumption 0.69 W.

Printing Performance

The DeskJet 3750 delivers vibrant color prints thanks to its high‑resolution output of 4800 × 1200 dpi. Black‑and‑white documents are rendered with sharp detail at up to 1200 × 1200 ppi, ensuring crisp text and line art. The printer’s 5.5 ppm color speed is suitable for everyday tasks, while the 8 ppm black speed provides quick turnaround for high‑volume printing.

Color Management

With a 256‑level grayscale range and support for HP’s dye‑based ink cartridges (N9K06AE, N9K05AE, N9K08AE, N9K07AE), the DeskJet 3750 produces consistent color across a wide gamut. The device supports 4‑color printing, allowing full‑spectrum photos and graphics to be reproduced accurately.

Scanning Capabilities

The built‑in CIS scanner offers up to 600 × 600 dpi optical resolution. It can handle a variety of media types, including:

• Standard A4 sheets (up to 60 pages)
• Envelopes (DL size)
• Photo paper (both matte and glossy)
• Specialty ink‑jet papers

Scanning can be performed via the HP Smart app, Windows Fax & Scan, or directly to email/PDF using the integrated software.

Copying Functionality

The DeskJet 3750 supports both color and black‑and‑white copying. Copy speed is 2.5 copies per minute (cpm) for color and 4 cpm for black‑and‑white. The device can produce up to 9 copies in a single job, making it ideal for small batches of documents or flyers.

Paper Handling and Media Options

The single input tray holds up to 60 sheets, with a standard capacity of 25. It accepts envelopes (DL), matte, glossy, photo paper, and other specialty media. The output tray can hold up to 25 sheets or 5 envelopes, ensuring that finished copies are easily collected.

Wireless & Mobile Printing

The DeskJet 3750 is equipped with Wi‑Fi 802.11b/g/n, allowing you to connect directly to a home network without cables. It supports:

• Apple AirPrint – print from iOS devices.
• HP ePrint – send documents via email for printing on the go.
• Standard USB 2.0 connectivity for direct desktop use.

The HP Smart app provides a unified interface for managing print jobs, scanning, and accessing printer settings from smartphones or tablets.

Energy Efficiency & Sustainability

The DeskJet 3750 meets ENERGY STAR criteria, reducing power consumption during standby (0.69 W) and idle (2.2 W). Its compact design (40.3 × 14.1 × 17.7 cm) minimizes space usage while delivering reliable performance.

Hardware Specifications

User Experience and Setup

Setting up the DeskJet 3750 is straightforward. The HP Smart app guides users through network configuration, driver installation, and initial calibration. Once connected, printing can be initiated from any device on the same Wi‑Fi network or via email using HP ePrint.

Maintenance Tips

• Regularly clean the print head with the built‑in cleaning utility to prevent clogging.
• Use high‑quality, compatible ink cartridges (N9K06AE, N9K05AE, etc.) for optimal color fidelity.
• Keep the device in a dry environment; avoid exposure to extreme temperatures.

Conclusion

The HP DeskJet 3750 Multifunctional Printer offers a balanced mix of performance, versatility, and energy efficiency. Its high‑resolution printing, robust scanning, and convenient wireless features make it an excellent choice for users who need reliable document handling in a compact footprint.