HP 993X PageWide Printhead Assembly M0H91A (OOW Replacement)

The HP 993X PageWide Printhead Assembly M0H91A is a genuine out-of-warranty replacement part engineered to restore original print quality and speed to compatible HP PageWide Pro printers. Unlike generic alternatives, this fixed-array printhead integrates four pigment-based ink channels—black, cyan, magenta, and yellow—in a single user-replaceable unit, ensuring consistent, professional results across high-volume business environments.

Highlights

• Genuine HP OEM part for guaranteed compatibility and reliability
• Integrated four-colour PageWide printhead with pigment inks
• User-replaceable design minimizes downtime
• Restores original print quality and speed
• Designed for long-term use within printer duty cycle

In daily use

Installing the HP 993X printhead is straightforward and requires no special tools, making it ideal for busy offices and enterprise settings. Once replaced, the printer resumes delivering sharp text and vibrant graphics at full PageWide speed, eliminating streaks, banding, or colour inconsistencies caused by a worn printhead. The pigment-based ink formulation ensures durable, water-resistant prints suitable for documents that need to last.

Full specifications

• Product Type: Printhead Replacement Kit
• Print Technology: HP PageWide Technology
• Print Colours: Black, Cyan, Magenta, Yellow (Integrated)
• Ink Type: Pigment-based
• Compatibility: HP PageWide Pro 750dn, 750dw, 772dn, 772dw, 777dn, 777z, 774dn, 774dw, 779dn, 779dw, 779z
• OEM Part: Yes
• Installation: User-replaceable
• Part Number: M0H91A
• Series: HP 993X
• Condition: New
• Purpose: Out-of-warranty replacement for worn or damaged printheads
• Manufacturer Warranty: Standard HP limited warranty for replacement parts
• Package Contents: 1 x HP 993X PageWide Printhead, Installation Guide
• Recommended Use: Business, Enterprise
• Product Family: HP PageWide Pro
• Printhead Type: Fixed Array Printhead
• Expected Lifespan: Designed for long-term use within printer's duty cycle
• Print Quality Restoration: Restores original print quality and speed

Final note

Choose the HP 993X PageWide Printhead M0H91A to keep your PageWide Pro printer performing at its best—a cost-effective, reliable solution for maintaining professional output without replacing the entire printer.