About Sharp MX-M623U Replacement Parts
The Sharp MX-M623U is a high-performance machine designed for demanding environments. Maintaining peak performance requires high-quality consumables and precision-engineered parts. All components listed below are verified against original OEM specifications to ensure 100% compatibility. Not sure which part number you need? Contact our technical team for a free consultation.
Fuser Gears
1 part foundFuser Roller Gear
Durablity improved gear
Fuser Parts
2 parts foundFuser Lamp
Frequently Asked Questions — Sharp MX-M623U Parts
About the Sharp MX-M623U
The Sharp MX-M623U is a high-performance 62 ppm monochrome multifunction system designed for large workgroups that primarily require robust, high-volume copying with the flexibility to expand into advanced digital workflows. delivering a consistent 62 pages per minute, it features a heavy-duty production-class chassis and Sharp's sophisticated imaging technology for exceptional text clarity and consistent monochrome solids. The MX-M623U is the "Upgradable" variant of its series, Featuring a user-friendly 8.5-inch color touch screen and standard high-speed dual scanning, while allowing workgroups to add network printing and scanning modules as business needs grow. With its standard 3,100-sheet paper capacity and production-level durability, it serves as an indispensable powerhouse for producing professional-quality reports, manuals, and complex document sets with surgical precision and exceptional engine uptime.
Core Performance Specifications
- Device Type: High-Volume Monochrome MFP (Copy Standard; Print/Scan Optional)
- Print/Copy Speed: Up to 62 ppm (A4/Letter) / 34 ppm (A3/Ledger)
- Resolution: 1200 x 1200 dpi (Print) / 600 x 600 dpi (Copy)
- First Copy Out Time: Approximately 4.0 seconds
- Monthly Duty Cycle: Up to 250,000 impressions
- Warm-up Time: Less than 20 seconds
- Memory/Storage: 1 GB RAM Standard / Optional 80 GB HDD
Paper Handling and Media
- Standard Paper Capacity: 3,100 sheets (2,000-sheet Tandem + 2 x 500-sheet Cassettes + 100-sheet Bypass)
- Maximum Paper Capacity: Up to 6,600 sheets with optional Large Capacity Units
- Document Feeder: Standard 150-sheet Duplex Single Pass Feeder (DSPF)
- Media Sizes: Up to 11" x 17" (A3 Ledger)
- Paper Weight: 16 lb. Bond to 110 lb. Index (Trays); up to 140 lb. Index (Bypass)
- Duplexing: Standard automatic stackless duplexing
Copying and Image Features
- Imaging Technology: Digital laser electrostatic transfer
- Copy Features: Electronic sorting, N-up copying, and automatic background suppression
- Zoom Range: 25% to 400% in 1% increments
- Modular Finishing: Supports modular finishers for stapling, hole-punching, and booklet making
- User Interface: 8.5-inch high-resolution color touch-screen with thumbnail preview
Connectivity and Security
- System Architecture: Modular design for field upgrades
- Optional Upgrades: Network Printer Kit, Network Scanner Kit, Fax Unit
- Network Interface: Optional Ethernet 10/100/1000 Base-T (with printer kit)
- Security: Optional Data Security Kit for HDD Encryption and Data Overwrite
- Management Tools: Compatible with Sharp's centralized management software
Physical Dimensions
- Width: 728 mm (28.7 in.)
- Depth: 683 mm (26.9 in.)
- Height: 1,213 mm (47.8 in.) (Main Body)
- Weight: Approximately 190 kg (418.9 lb)
- Status: Reliable high-volume workhorse for large departmental copying

