How to Clean & Repair Ricoh Laser Unit | Fix SC202, SC220, SC322 Error Codes скачать в хорошем качестве

How to Clean & Repair Ricoh Laser Unit | Fix SC202, SC220, SC322 Error Codes

Ricoh Laser Unit (LSU) Cleaning & Replacement | Fix SC202, SC220, SC322 Errors In this video, we show you the complete step-by-step process to remove, clean, and replace the Laser Scanning Unit (LSU) in Ricoh printers and copiers. Whether you are experiencing print quality issues (faint lines), loud noises from the polygon motor, or error codes like SC202, SC220, or SC322, this guide will help you fix your machine. ✅ What You'll Learn: • How to safely remove the Laser Unit (LSU) • How to clean the Polygon Mirror and lenses (Blurry print fix) • Fixing SC202 (Polygon Motor On Timeout Error) • Fixing SC220 (Laser Synchronization Error) • Fixing SC322 (Laser Synchronization Error) • Proper re-installation and cable connection 📌 Applicable Models: Ricoh MP C2003, MP C2503, MP C3003, MP C3503, MP C4503, MP C5503, MP C6003 Ricoh MP 2554, MP 3054, MP 3554, MP 4054, MP 5054, MP 6054 Ricoh MP 301, MP 2510, MP 3010, MP 4055, MP 5055 Ricoh Aficio SP Series, IM Series & More ⏱️ Timestamps: 00:00 - Introduction & Error Codes (SC202, SC220) 00:30 - Safety precautions (Laser Warning) 01:00 - Disassembling covers to access LSU 03:00 - Removing the Laser Unit 04:30 - Cleaning the Polygon Mirror & Lenses 06:00 - Re-installing the unit 07:00 - Testing & Print Quality Check 🛠️ Tools Required: • Screwdriver set (Phlips #2) • Soft lint-free cleaning cloth • Cotton swabs (for lenses) • Air blower ⚠️ Important: Never touch the polygon mirror or lenses with your bare fingers. The oils from your skin can cause print quality defects. Always handle the Laser Unit carefully. 📞 For professional printer service in Bangladesh, contact Smart Printing Solutions Limited. 👍 If this video helped you, please LIKE, SHARE & SUBSCRIBE for more printer repair tutorials! #RicohPrinter #LaserUnit #LSU #PrinterRepair #SC202 #SC220 ricoh laser unit cleaning,ricoh sc202 error fix, ricoh sc220 error fix, ricoh sc322 error, ricoh polygon motor noise, ricoh mp c3003 laser unit replacement,how to clean ricoh laser unit,ricoh printer light print problem, ricoh lsu replacement