🏷️ Basic Information Identification Make: Fujitsu Model: Fi-4120C Year: N/A Generation: N/A 📋 Manual Details Publication Info Manual Type: Maintenance Manual Language: English Format: PDF Availability: Downloadable Content Covered Topics: Overview, Scanner Operation, Troubleshooting, Disassembly/Assembly, Adjustment/Settings, Maintenance Parts Primary Audience: Service Technicians, Advanced Users 🔧 Maintenance Cleaning Procedures Cleaning Frequency Rollers: As needed or after 5000 scans Recommended Cleaning Agent: Isopropyl alcohol or scanner cleaning solution Parts Replacement Common Wear Parts: Feed rollers, separation pad Troubleshooting Common Issues: Paper jams, misfeeds, image quality degradation Diagnostic Tools: Built-in self-test, driver diagnostics 📄 Scanner Specs Optical Characteristics Optical Resolution: 600 dpi Output Resolution: 50 to 600 dpi (adjustable in 1 dpi increments) Scanning Speed Simplex Color 200Dpi: 20 ppm Duplex Color 200Dpi: 40 ipm Simplex Grayscale 200Dpi: 20 ppm Duplex Grayscale 200Dpi: 40 ipm Simplex Monochrome 200Dpi: 20 ppm Duplex Monochrome 200Dpi: 40 ipm Paper Handling Document Feeder Type: ADF (Automatic Document Feeder) Document Feeder Capacity: 50 sheets Supported Document Sizes: Min: 50 x 50 mm, Max: 216 x 356 mm Supported Document Thickness: 0.04 to 0.13 mm Imaging Technology Sensor Type: Color CIS (Contact Image Sensor) Light Source: White LED Color Depth: 24-bit color, 8-bit grayscale, 1-bit monochrome Interfaces Interface: SCSI-2, USB 1.1 Power Requirements Power Consumption Scanning: Approx. 26W Power Consumption Standby: Approx. 7W Dimensions Dimensions W X D X H: 301 x 168 x 154 mm Weight: Approx. 4.2 kg