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HP RC3-1648 Door close Sensor for CLJ Pro M351
- Door Close Sensor
- Compatible with HP LaserJet Pro M351
- Ensures proper door closure for optimal operation
- Prevents printing with doors ajar
- Helps maintain print quality
- Genuine HP Part
- Easy to install replacement part
- Contributes to device safety and reliability
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Product Overview
The HP RC3-1648 is a door close sensor specifically designed for the HP LaserJet Pro M351 printer. It ensures that the printer's access doors are properly shut before operation, contributing to print quality and device integrity.
Technical Information
| Part Type | Sensor |
| Function | Door Close Detection |
| Compatibility | HP LaserJet Pro M351 |
Additional Specifications
| Color | Black/Gray (typical) |
| Connection Type | Internal connector |
Product Description
The HP RC3-1648 is a dedicated door close sensor engineered as a replacement or original component for the HP LaserJet Pro M351 printer. Its primary function is to detect whether the printer's access panels and doors are securely closed. This is a critical safety and operational feature, as many printers are designed to prevent operation or ensure optimal performance only when all access points are properly sealed. When a door is ajar, the sensor signals the printer's control board, which then typically halts any ongoing print jobs or prevents new ones from starting. This mechanism is in place to protect the printer's internal mechanisms from dust and debris, ensure proper paper path alignment, and maintain the quality of the printed output. It also serves as a safety measure to prevent users from accidentally touching moving parts during operation. As a genuine HP part, the RC3-1648 is manufactured to meet the specific requirements and quality standards of the LaserJet Pro M351. Replacing a faulty sensor with this part ensures that the printer's door detection system functions correctly, restoring the device's full operational integrity and reliability. Installation typically involves accessing the printer's interior and connecting the sensor to its designated port.
