About HP LaserJet M4345MFP Replacement Parts
The HP LaserJet M4345MFP 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.
Paper Feed Components
1 part foundPaper Feed Roller
Frequently Asked Questions — HP LaserJet M4345MFP Parts
About the HP LaserJet M4345MFP
The HP LaserJet M4345MFP is a powerful monochrome multifunction device built for high-demand work environments. It offers an integrated solution for printing, copying, and digital sending, delivering consistent performance and professional output for busy departments and office workgroups.
Core Performance Specifications
- Print/Copy Speed: Up to 45 ppm (Letter) and 43 ppm (A4).
- First Page Out: Less than 10 seconds.
- Resolution: 1200 x 1200 dpi with HP FastRes 1200 and HP ProRes 1200.
- Monthly Duty Cycle: Up to 200,000 pages per month.
- Processor: 480 MHz with 256 MB RAM (expandable to 512 MB).
Paper Handling and Media
- Standard Paper Capacity: 600 sheets (100-sheet multipurpose tray and 500-sheet input tray).
- Maximum Paper Capacity: Up to 2,100 sheets with additional input trays.
- ADF: 50-sheet Reversing Automatic Document Feeder (supports two-sided scanning).
- Media Types: Paper (bond, color, letterhead, plain, preprinted, prepunched, recycled, rough), envelopes, labels, and cardstock.
- Duplexing: Manual (automatic duplexer is optional).
Scanning and Copying Features
- Integrated Scanner: High-speed scanning for digital document distribution.
- Scan Resolution: 600 x 600 dpi.
- Copying: High-speed monochrome copying with collation and resizing capabilities.
- Digital Sending: Integrated scan-to-email and network folder functionality.
Connectivity and Security
- Standard Connectivity: Embedded HP Jetdirect Fast Ethernet, USB 2.0, and Parallel port.
- Expansion: One open EIO slot for adding optional networking or storage accessories.
- Security: Built-in hard drive encryption and password-protected administrative controls.
Physical Dimensions:
- Base Dimensions: 30 x 19 x 21.5 in (762 x 483 x 546 mm).
- Weight: Approximately 113.7 lb (51.6 kg).
