HP Actuator-O Staple Sl-Xfin502H PC 38 11 L

For HP LaserJet Enterprise Flow MFP models with the staple/stacker finisher, this actuator is the precise electromechanical component that restores reliable stapling when the original part wears out or fails. Unlike generic aftermarket substitutes, it is manufactured to HP's exact specifications, ensuring correct fit, stroke, and electrical integration with the finisher's control board.

Highlights

• Genuine HP replacement part for staple/stacker finisher assemblies
• Direct fit for HP LaserJet Enterprise Flow MFP series (M527, M528, M630, M631, M632, M633)
• Durable plastic and metal construction for long service life
• Multi-pin electrical connector for secure, reliable connection
• Compact, lightweight design for easy installation by qualified technicians

In daily use

This actuator controls the stapling mechanism inside the finisher, driving the staple head with precision for consistent, jam-free stapling in high-volume office environments. When the original actuator becomes worn or damaged, you may experience misfires, incomplete stapling, or error messages. Replacing it with this genuine HP part restores original performance and avoids the risks of using non-OEM components, which can lead to finisher damage or poor staple quality.

Full specifications

• Product type: Actuator
• Function: Controls stapling mechanism
• Application: Printer finisher unit
• Compatibility: HP LaserJet Enterprise Flow MFP series with Staple/Stacker Finisher (e.g., M527, M528, M630, M631, M632, M633)
• Component type: Electromechanical
• Material: Durable plastic and metal construction
• Installation: Internal replacement part
• OEM status: Genuine HP part
• Part of assembly: Stapler finisher assembly
• Replacement for: Worn, damaged, or malfunctioning stapler actuators
• Operating principle: Solenoid or motor-driven (specifics dependent on finisher model)
• Electrical connection: Multi-pin electrical connector
• Reliability: Engineered for consistent performance in high-volume environments
• Maintenance: User-replaceable component (requires technical expertise)

Final note

Choose this genuine HP actuator to keep your finisher running like new and avoid costly downtime from stapling failures.