Description

Product Title

RC Original Laser Scanner Unit (LSU) for HP Color Laser 150nw / MFP 178–179 Series (JC63-03503A | SH-0618C)

📝 Product Description

The RC Original Laser Scanner Unit (LSU) – JC63-03503A is a complete optical scanning assembly designed for HP Color Laser and compatible Samsung/Dell color laser printers. The LSU controls the laser beam that writes the image onto the drum, ensuring sharp text, accurate color alignment, and consistent print quality.

If your printer shows faded prints, blank pages, vertical lines, color misalignment, or “LSU Error” messages, the laser scanner unit may be faulty. Replacing the LSU restores precise laser imaging and stable color output.

Ideal for printer service engineers, refurbishers, and B2B spare part dealers handling color laser printer repairs.

✔ Complete optical laser unit
✔ Accurate beam synchronization
✔ OEM-compatible connectors
✔ Restores sharp & aligned color printing
✔ RC Original quality – tested before dispatch

⚙️ Compatible Printer Models

HP Color Laser Series

• HP Color Laser 150nw

• HP Color Laser 150a

• HP Color Laser MFP 178nw

• HP Color Laser MFP 179fnw

• HP Color LaserJet 179fnw

• HP Color Laser MFP 170 Series

Manufactured by Hewlett-Packard

Samsung Color Laser Series

• Samsung CLX3170

• Samsung CLX3170FW

• Samsung CLX3175

• Samsung CLX3175FN

• Samsung CLP-310

• Samsung CLP-315 / 315W

• Samsung CLP-320 / 320N

• Samsung CLP-325 / 326

• Samsung Xpress SL-C430W

• Samsung Xpress SL-C480FW

Manufactured originally by Samsung Electronics

Dell Equivalent Model

• Dell 1235N Color Laser Printer

Manufactured by Dell Technologies

📌 OEM Part Numbers

• JC63-03503A

• SH-0618C

• JC96-04826A

• JC61-04956A

🧩 Compatible Part Description

• Part Name: Laser Scanner Unit (LSU)

• Category: Optical Imaging Assembly

• Function: Projects laser beam onto drum unit

• Application: Color Laser Printer Imaging System

• Quality: RC Original

• Condition: Brand New

🔍 Technical Details

• Product Type: Complete Laser Optical Unit

• High-Precision Mirror & Motor System

• Stable Laser Diode Output

• OEM-Compatible Mounting Points

• Designed for Color Laser Printers

• Supports CMYK Imaging System

⚠️ Common Problems Fixed

This part helps resolve:

• Blank page printing

• Faded or light print

• Vertical lines on print

• Color misalignment

• Laser / LSU error message

• Inconsistent image density

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