The HP OfficeJet Pro 9123 All-in-One Printer (403W0C) is designed to support modern office workflows with reliable printing, scanning, copying, and faxing capabilities. High-speed performance and advanced connectivity are provided to help businesses manage everyday document tasks efficiently. Professional-quality documents are produced with crisp black text and vibrant color output, making the device suitable for reports, presentations, and marketing materials.

Wireless printing and network integration are supported, allowing documents to be printed from computers, smartphones, and tablets through various mobile printing solutions. Automatic duplex printing is included to reduce paper consumption while maintaining productivity. With a recommended monthly page volume suited for busy offices and small businesses, the device is built to handle regular printing workloads while maintaining consistent performance.

A user-friendly 2.7-inch capacitive touchscreen display is integrated for simplified navigation and quick access to printer functions. Built-in Ethernet and dual-band Wi-Fi connectivity enable seamless network integration, while advanced security features are included to help protect sensitive documents and maintain secure printing environments.

Key Features

All-in-One Business Functionality

Printing, copying, scanning, and faxing capabilities are integrated into a single device. Multiple office tasks can therefore be handled efficiently without requiring separate equipment.

Fast Professional Printing

High print speeds of up to 22 pages per minute in black and 18 pages per minute in color are supported. Documents can be produced quickly, helping offices maintain productivity during busy workloads.

Automatic Duplex Printing

Two-sided printing is performed automatically, reducing paper consumption while maintaining a professional document format.

Advanced Wireless & Mobile Printing

Wireless connectivity and mobile printing support allow documents to be printed directly from compatible devices using HP app, Apple AirPrint, Wi-Fi Direct, Mopria, and Chrome OS compatibility.

Automatic Document Feeder (ADF)

A 35-sheet automatic document feeder is included for scanning and copying multiple pages without manual input, improving workflow efficiency for multi-page documents.

High-Resolution Scanning

Scanning resolution of up to 1200 dpi is supported, ensuring clear digital copies for archiving, sharing, and document management.

Secure Network Printing

Security protocols such as SSL/TLS encryption, WPA2/WPA3 wireless security, certificate configuration, and signed firmware are implemented to help protect sensitive data in office environments.

Specifications

General

• Functions: Print, copy, scan, fax

• Print technology: HP Thermal Inkjet

• Print languages: HP PCL3 GUI

Print Speed

• Print speed black (ISO): Up to 22 ppm

• Print speed black (draft, letter): Up to 32 ppm

• Print speed black (draft, A4): Up to 32 ppm

• Print speed black (ISO, letter): Up to 22 ppm

• Print speed black (ISO, A4): Up to 22 ppm

• Print speed black (best, A4): Up to 5 ppm

• Print speed color (ISO): Up to 18 ppm

• Print speed color (draft, letter): Up to 32 ppm

• Print speed color (draft, A4): Up to 32 ppm

• Print Speed Color (ISO): Up to 18 ppm

First Page Out

• Black (letter, ready): As fast as 10 sec

• Black (A4, ready): As fast as 10 sec

• Color (letter, ready): As fast as 11 sec

• Color (A4, ready): As fast as 11 sec

Print Quality

• Black (best): 1200 × 1200 rendered dpi

• Color (best): Up to 4800 × 1200 optimized dpi on HP Advance Photo Paper (1200 × 1200 dpi input)

Duty Cycle

• Monthly duty cycle: Up to 25,000 pages

• Recommended monthly page volume: Up to 1500 pages

Duplex Printing

• Automatic

Processor & Memory

• Processor speed: 1.2 GHz

• Memory: 512 MB

• Maximum memory: 512 MB

• Internal storage: No hard disk

Connectivity

• 1 Ethernet

• 1 Hi-Speed USB 2.0 (device)

• 1 Hi-Speed USB 2.0 (host)

• 1 Wi-Fi 802.11 a/b/g/n/ac (dual band)

• 2 RJ-11 Fax/Modem port/phone line

Mobile Printing

• Chrome OS

• HP app

• Apple AirPrint™

• Wi-Fi Direct Printing

• Mopria™ certified

Network Capabilities

• Built-in Ethernet

• Wireless 802.11a/b/g/n/ac

Wireless Technology

• 802.11a/b/g/n/ac 1×1 (2.4/5 GHz) with BLE

Display

• 2.7-inch (6.86 cm) capacitive touchscreen CGD

Paper Handling

• Input: 250-sheet tray; 35-sheet ADF

• Output: 60-sheet output tray

• Finished output handling: Sheet feed

Media Types

Plain paper, HP photo papers, HP matte brochure or professional paper, HP matte presentation paper, HP glossy brochure or professional paper, other photo inkjet papers, other matte inkjet papers, other glossy inkjet papers, thick plain paper, light/recycled plain paper, HP tri-fold brochure paper, glossy

Media Sizes Supported

A4, A5, A6, B5 (JIS), card (A4, Hagaki), photo (13 × 18 cm, 10 × 15 cm), envelope (A2, C5, C6, DL, Chou #3, Chou #4), 8.5 × 13 in

Custom Media Size

Tray 1: 76.2 × 127 to 215.9 × 355.6 mm

Borderless Printing

Yes, on photo paper only, up to 8.5 × 11 in (US letter), 210 × 297 mm (A4)

Media Weight

• Plain: 60–105 g/m²

• Photo: 220–280 g/m²

• Envelope: 75–90 g/m²

• Card: 163–200 g/m²

Supported File Formats

PDF, TIFF, JPEG

Scanner

• Scanner type: Easy slide-off glass; dual pass 2-sided ADF

• Scan technology: Contact Image Sensor (CIS)

• Optical resolution: Up to 1200 dpi

• Hardware resolution: Up to 1200 × 1200 dpi

Scan File Formats

JPG, BMP, TIFF, PDF, RTF, TXT, PNG

Scan Size

• ADF maximum: 215.9 × 355.6 mm

• ADF minimum: 127 × 127 mm

• Flatbed maximum: 215.9 × 297 mm

Scan Speed

• A4 normal: Up to 8 ipm (b&w), up to 8 ipm (color)

• Letter normal: Up to 8 ipm (b&w), up to 8 ipm (color)

• Duplex (A4): Up to 4 ipm (b&w/color)

• Duplex (letter): Up to 4 ipm (b&w/color)

Automatic Document Feeder

• Capacity: 35 sheets

Copying

• Black (ISO): Up to 21 cpm

• Black (maximum, A4): Up to 28 cpm

• Color (ISO): Up to 14 cpm

• Color (maximum, A4): Up to 21 cpm

• Copy resolution: Up to 600 dpi

• Maximum copies: Up to 99

• Reduce/Enlarge: 25% to 400%

Fax

• Faxing: Yes, color

• Transmission speed: 4 sec per page

• Resolution: 300 × 300 dpi

• Broadcast locations: 20

• Fax memory: Up to 100 pages

Power

• Power consumption:

  • 5.06 W (ready)

  • 1.22 W (sleep)

  • 0.14 W (manual-off)

• Input voltage: 100 to 240 VAC (+/-10%), 50/60 Hz

Environmental Conditions

• Operating temperature: 5–40°C (41–104°F)

• Operating humidity: 20–80% RH

• Recommended humidity: 25–75% RH

Energy Saving Technology

Schedule On/Off; HP Auto-On/Auto-Off Technology

Security

SSL/TLS (HTTPS), IPP over TLS, WPA2-Enterprise, WPA2-Personal, WPA3, certificate configuration, password-protected EWS, signed firmware

Dimensions & Weight

• Dimensions: 439.3 × 342.5 × 278 mm

• Maximum dimensions: 439.3 × 519.8 × 278 mm

• Weight: ~9.29 kg

Product Color

Cement

What's in the Box

HP OfficeJet Pro 9123 All-in-One Printer
HP 938 Setup Black Ink Cartridge
HP 938 Setup Cyan Ink Cartridge
HP 938 Setup Magenta Ink Cartridge
HP 938 Setup Yellow Ink Cartridge
Regulatory flyer
Ink caution flyer
Power cord
Setup poster
Reference guide

Ink Cartridges

• Number of cartridges: 4 (Black, Cyan, Magenta, Yellow)

Replacement Cartridges

• HP 938 Black Original Ink Cartridge (~1,250 pages) – 4S6X8P

• HP 938 Cyan Original Ink Cartridge (~800 pages) – 4S6X5P

• HP 938 Magenta Original Ink Cartridge (~800 pages) – 4S6X6P

• HP 938 Yellow Original Ink Cartridge (~800 pages) – 4S6X7P

HP EvoMore cartridges planned availability:

• HP 938e EvoMore Black (~2,500 pages) – 4S6Y2P

• HP 938e EvoMore Cyan (~1,650 pages) – 4S6X9P

• HP 938e EvoMore Magenta (~1,650 pages) – 4S6Y0P

• HP 938e EvoMore Yellow (~1,650 pages) – 4S6Y1P

Conclusion

The HP OfficeJet Pro 9123 All-in-One Printer is built to deliver dependable performance for offices that require fast printing, efficient scanning, and secure network connectivity. With automatic duplex printing, wireless and Ethernet networking, mobile printing compatibility, and a high monthly duty cycle, reliable document handling is provided for everyday professional workloads. Its combination of productivity features and secure connectivity makes it suitable for small businesses and office environments that require consistent and efficient document management.