Fujitsu 6670 Scanner Manual

The Fujitsu 6670 is a high-performance document scanner designed for office and professional use, featuring advanced imaging technology, automatic document feeder (ADF), duplex scanning capabilities, multiple resolution options up to 600 dpi, USB 2.0 connectivity, compatibility with TWAIN and ISIS drivers, and intelligent paper handling with ultrasonic multi-feed detection. Below are key sections for safety, features, installation, setup, operation, maintenance, and troubleshooting.

1. Features at a Glance 2. Installation 3. First-Time Setup 4. Specifications 5. Controls and Settings 6. Connecting to Computer 7. Scanning Operations 8. Maintenance Features 9. Care & Cleaning 10. Regulatory Information 11. Troubleshooting

Features at a Glance

Key components: Flatbed scanning surface, Automatic Document Feeder (ADF), control panel with LCD display, USB interface, power supply unit.

Feature	Description
Automatic Document Feeder	Handles up to 50 sheets for batch scanning
Duplex scanning	Simultaneous front/back page scanning
Scan resolution	Up to 600 dpi optical resolution
Ultrasonic multi-feed detection	Prevents missed pages during scanning
LCD control panel	Displays status and configuration options
USB 2.0 interface	High-speed connection to computer
POWER button	Turns scanner on/off
SCAN button	Initiates scanning process
STOP button	Cancels current operation
Menu navigation	Access scanner settings and configurations

Installation

Unpack and inspect contents. Place on stable, level surface near computer.

Connect power: Attach power cord to scanner and wall outlet.
Connect to computer: Use USB cable to connect scanner to computer USB port.
Install software: Insert driver CD or download latest drivers from Fujitsu website.
Power on scanner: Press POWER button; wait for initialization.

WARNING! Scanner contains sensitive optical components; handle with care during installation.

First-Time Setup

Power on scanner; install drivers and software.

Driver installation: Follow on-screen prompts for TWAIN/ISIS driver installation.
Software configuration: Set default scan settings in scanning application.
Test scan: Place document and perform test scan to verify operation.
Configure ADF: Adjust paper guides for document size being scanned.

CAUTION! Ensure proper ventilation around scanner; do not block air vents.

Specifications

Scanner Type: Flatbed with ADF
Maximum Resolution: 600 dpi optical
Scan Speed: Up to 25 ppm (mono), 50 ipm (duplex)
ADF Capacity: 50 sheets (20 lb bond)
Document Size: A4, Letter, Legal, up to 8.5" x 14"
Interface: USB 2.0
Power Requirements: 100-240V AC, 50/60Hz
Operating Environment: 50-90°F, 20-80% humidity

Controls and Settings

Access settings via LCD control panel or scanning software. Front Panel: POWER, SCAN, STOP, Menu navigation buttons.

Software Controls: Resolution settings, color mode (B&W, grayscale, color), file format (PDF, JPEG, TIFF), destination folder, image enhancement options.

Scanner Settings: Paper size detection, double-feed detection sensitivity, scan quality, blank page removal, auto-rotation, image correction. Network Settings: IP configuration, user authentication, job management.

Connecting to Computer

USB Connection: Standard USB 2.0 cable. Network Connection: Optional network interface kit.

Turn off scanner and computer before connecting.
Connect USB cable to computer and scanner.
Install drivers before first use.
Verify connection in device manager.

Tip: Use high-quality USB cable for reliable data transfer.

Scanning Operations

Supports single sheets via flatbed or batch scanning via ADF.

Prepare documents: Remove staples, paper clips; ensure documents are flat.
Load documents: Place in ADF tray or on flatbed glass.
Select settings: Choose resolution, color mode, destination.
Initiate scan: Press SCAN button or use software command.
Monitor progress: Watch LCD display for status and errors.
Retrieve files: Access scanned documents in specified folder.
Batch processing: Use ADF for multiple documents automatically.
Duplex scanning: Enable in settings for two-sided documents.

WARNING! Do not force documents into ADF; ensure proper alignment.

Maintenance Features

Self-cleaning: Automatic roller cleaning cycle. Calibration: Automatic image quality calibration. Firmware Updates: Downloadable from Fujitsu support website.

Care & Cleaning

Unplug before cleaning. Use lint-free cloth for exterior; approved cleaning solutions for glass surfaces only.

CAUTION! Do not use abrasive cleaners; avoid liquid contact with electronic components.

Regulatory Information

FCC Part 15: Class B digital device; complies with interference limits for residential use. CE Mark: Conforms to European safety standards. Copyright © 2025 Fujitsu; all rights reserved. For technical support, visit www.fujitsu.com/scanners or contact 1-800-富士通 (1-800-387-4986).

Troubleshooting

Symptom	Possible Cause	Corrective Action
Scanner not detected	USB connection/drivers	Check USB cable; reinstall drivers; try different USB port.
Paper jams	Misaligned documents	Clear jammed paper; ensure proper loading in ADF.
Poor image quality	Dirty glass/settings	Clean scanning glass; adjust resolution and contrast settings.
Multi-feed errors	Detection sensitivity	Adjust ultrasonic sensitivity; ensure documents are separated.
Slow scanning	High resolution/computer	Reduce resolution; check computer performance; close other applications.

Reset: Power cycle scanner; restore factory defaults if needed.

Service: 1-800-387-4986; www.fujitsu.com/scanners/support