HP cap height adjustment tool

Precision-calibrated to HP factory specifications, this Cap Height Adjustment Tool ensures exact printhead-to-media distance on HP DesignJet large format printers, preventing media rubbing and extending printhead life.

Overview

The HP Cap Height Adjustment Tool (part number Q6665-60075, also referenced as CH538-67001) is an essential service instrument for maintaining optimal print quality on HP DesignJet printers. It is a manual gauge used to calibrate the cap height—the critical distance between the printhead and the printing surface. This tool is compatible with a wide range of HP DesignJet models, including the Z-series, T-series, 5000/5500, 4000/4500, 8000/8000s, 9000/9000s, and 10000s series. Constructed from high-grade plastic or composite material, it is engineered for repeated professional use, offering durability and reliability in service environments.

What stands out

• Pre-calibrated for HP specifications, ensuring accurate and consistent measurements.
• Ergonomic grip design for comfortable and secure handling during adjustments.
• Compact and lightweight, making it easy to store and transport.
• Genuine HP OEM part, guaranteeing compatibility and quality.
• Essential for printhead installation and print quality troubleshooting.

Technical details

• Tool Type: Printhead Maintenance Tool
• Primary Function: Cap Height Calibration
• Compatibility: HP DesignJet Large Format Printers (Z-series, T-series, 5000/5500, 4000/4500, 8000/8000s, 9000/9000s, 10000s)
• Adjustment Type: Manual Gauge
• Material: High-grade plastic or composite
• Color: Black/Grey
• OEM Status: Genuine HP Part
• Package Contents: 1x Cap Height Adjustment Tool

Our verdict

A must-have for any service technician working with HP DesignJet printers. This tool simplifies cap height calibration, reduces the risk of printhead damage, and helps maintain consistent, high-quality output. Its durable construction and precise calibration make it a reliable addition to your maintenance toolkit.