optical resolution: 4800 x 9600 dpi (19,200 x 19,200 dpi interpolated) * 48-bit color depth * scan up to six frames of 35mm film or four mounted slides at a time * high-speed USB interface * hinged expansion top allows scanning of thick items *

Amazon.com 

Great Scanning Performance for Photos and Film.
Ready to produce high-resolution scans of photos, documents, even 35mm film and slides? With the CanoScan 4400F Color Image Scanner it’s easy. Seven buttons automate the entire scanning process, so it's simple to scan, copy and create e-mails and multi-page PDFs. This smart scanner delivers a spectacular color dpi resolution of 4800 x 9600 (max.) and built-in retouching technology can further enhance your final images. Plus, the Advanced Z-Lid expansion top lifts approximately 1-inch vertically and lets you produce clear, complete scans even of thick originals such as notebooks.

Features include:

• Spectacular scans: Produce scans with spectacular resolution of up to 4800 x 9600 color dpi.
• Rich, vivid color: 48-bit color depth yields over 281 trillion possible colors.
• Multi-image scanning: To save time, simultaneously scan up to 6 frames of 35mm film (negatives or positives).
• Faster data: The USB 2.0 interface enables the fastest possible image transfers and scanning speeds.¹
• Copy / scan thick originals: You can even copy or scan thick items that do not lie flat on the platen.
• Incredible resolution: The included software greatly enhances resolution, up to an amazing 19,200 color dpi.
• Easy scanning: Large function buttons automate the scanning process—select the use for the image and it's ready in seconds.

What's in the box
CanoScan 4400F, AC Adapter, USB Cable, Film Guides: 35mm (negatives) and 35mm (mounted slides), Documentation kit: Setup Software & User's Guide CD-ROM, Quick Start Guide, Cross Sell Sheet, Registration Card, Warranty Card

The PIXMA MP610 All-in-one Photo Printer produces 4x6" photos with spectacular 9600 x 2400 color dpi resolution in about 21 seconds. You can print photos from compatible memory cards, previewing images in high resolution on the 2.5" TFT display or print directly from your digital camera DV camcorder or camera phone. Copies of documents will be more faithful to your originals, and scans of photos and even thick notebooks will yield spectacular 4800 x 9600 color dpi results. Print Resolution - Up to 600 x 600 dpi Black, 9600 x 2400 dpi Color Copy Speed - Up to 31 cpm Black as fast as 1.9 seconds per page, 24 cpm Color as fast as 2.5 seconds per page Smart Copying - Dual Color Gamut Processing Technology automatically optimizes quality based on the type of originals you are copying Reductions Enlargement - 25% - 400% Scanner Max Resolutions - Optical 4800 x 9600 dpi, Interpolated 19,200 x 19,200 dpi Paper Sizes - Credit Card (2.13x3.39), 4x6, 4x8, 5x7, 8x10, Letter, Legal, U.S. #10 envelopes and Photo Stickers Snap and print, wirelessly - Print wirelessly right from your infrared-enabled mobile camera phone Print Wirelessly - Print from a compatible Bluetooth device in another room an optional USB Bluetooth adapter Media Card Slot - SD Memory Card, SDHC, MultiMediaCard, miniSD, RS-MMC, microSD, CompactFlash, Microdrive, Memory Stick, Memory Stick PRO, Memory Stick Duo, Memory Stick PRO Duo and xD-Picture Card Compatibility - Windows Vista, Windows XP, 2000 and Mac OS X v.10.2.8 to 10.4.x7 Dimension - Length 17.7 x Width 15.3 x Height 7.4 Weight - 22.0 pounds

Amazon.com Product Description 

The Canon PIXMA MP610 Photo All-in-One Inkjet Printer instantly transforms your home into an efficient office with its patented 4,608-nozzle print head, which produces vivid images and documents with 9600 by 2400 dpi color resolution in seconds (21, to be exact). With this all-in-one PIXMA, you'll also be able to preview pictures in high resolution on its 2.5-inch TFT display before using the simple Easy Scroll Wheel to edit and print from memory cards, digital cameras, DV camcorders, or camera phones. The printer's high-quality operating system ensures that document copies will be faithful to the originals, scanned photos will look as crystal clear as the real thing, and even hard-to-scan items such as thick notebooks will result in vivid 4800 by 9600 dpi color images.

Just press the Power button and get to work, thanks to the printer's helpful Quick Start design. Copies come out crisper than ever with the system's Dual Color Gamut Processing Technology. Even printing off location is a breeze with any compatible Bluetooth device when the printer is hooked up to the USB Bluetooth adapter. In addition, this printer comes backed by a 1-year limited manufacturer's warranty.

What's in the Box
Pixma MP610 photo all-in-one printer, cross sell sheet, easy setup instructions, quick start guide, setup software and user's guide CD-ROM, user's guide, PGI-5 black ink tank, CLI-8 (cyan/magenta/yellow) ink tank, power cord, print head, and sample media (8.5-by-11.5-inch sheets).

Print with complete wireless freedom with the Canon PIXMA MP620 Photo All-In-One Printer, via WiFi. Or, network it via Ethernet cable and print from a wired computer in another room. Print photos directly from memory cards, previewing and enhancing images on the 2.5" TFT display. Or, print from a compatible digital camera or camera phone, even a Bluetooth device via the optional BU-30 Bluetooth interface. This printer produces long-lasting 4" x 6" photos with 9600 x 2400 color dpi resolution in about 41 seconds, and its 5-color ink system ensures vivid, true-to-life colors and bold, black text. Copies will be more faithful to your originals, and your scans will yield 2400 x 4800 color dpi results.

Print wirelessly from a Wi-Fi-enabled computer. Or network it via Ethernet cable and print from a connected computer Print from Memory Cards / Cameras ?SD Memory Card, SDHC, MultiMedia Card, Compact Flash Card, Microdrive, Memory Stick Nozzles ? Black - 320; Color - 2,048; Total - 2,368 150-Page Automatic Sheet Feeder Copy Speed (up to) ? Black - 24 cpm, Color - 16 cpm Scanner Max. Resolutions ?2400 x 4800 dpi Max. Document Size ? Print - 8.5 x 11.7 Windows Vista, XP/2000, Mac OSX v. 10.3.9 to 10.5x Interfaces ? Wireless LAN (IEEE 802.11b/g), Bluetooth v2.04 (Optional), Card Slots, Ethernet, PictBridge (Cable not included), USB 2.0 Hi-Speed Dimension (WxDxH) ? 14.5 x 17.7 x 6.9 Weight ? 18.7 lbs. Toll-free technical phone support from Canon plus 1-year limited warranty with InstantExchange program

Manufacturer Product Description  

This changes all the rules about where and how you can print. Print wirelessly from anywhere in the house via WiFi. Want to go computer-free? Or, network it via Ethernet cable and print from a wired computer in another room. Print photos directly from memory cards, previewing and enhancing images on the 2.5 inch TFT display. Or, print from a compatible digital camera or camera phone, even a Bluetooth device via the optional BU-30 Bluetooth interface.

PIXMA MP620 All-In-One Photo Printer: 9600 x 2400 color dpi resolution. Print wirelessly from a Wi-Fi-enabled computer while you’re in another room Self operating paper output tray automatically opens when printing or copying

This stylish home printer delivers a resolution of up to 9600 x 2400 color dpi, with droplets as small as 1 picoliter for spectacular photo detail and document clarity.

You’ll love the results. This powerhouse All-In-One produces long-lasting 4x 6 inch photos with spectacular 9600 x 2400 color dpi resolution in about 41 seconds, and its new 5-color ink system ensures vivid, true-to-life colors and bold, black text. Copies of documents will be more faithful to your originals, and your scans will yield superb 2400 x 4800 color dpi results.

Beautiful, Long-Lasting Photos
The Canon ChromaLife100+ system combines enhanced FINE print head technology and five new ink tanks with select new Canon photo papers. This unique system lets you create beautiful photos that will last up to 300 years when stored in an archival-quality photo album.

Spectacular Resolution
Maximum 9600 x 2400 color dpi5 with microscopic droplets as small as 1 picoliter using FINE technology.

Spectacular Resolution
This stylish home printer delivers a resolution of up to 9600 x 2400 color dpi, with droplets as small as 1 picoliter for spectacular photo detail and document clarity. And you won’t have to wait long for your exceptional photos. A beautiful borderless 4 x 6 inch photo takes approx. 20 seconds.

Smart Scanning
The new Auto Scan feature detects the type of original you’re scanning — a photo, business card, personal notebook or form — then automatically scans and saves the image with the appropriate settings.

Learn More About Canon Wifi Printers

Wi-Fi Ready
Print wirelessly from a Wi-Fi-enabled computer while you’re in another room. Ready to cut the cord? This PIXMA MP620 All-In-One’s built-in Wi-Fi capability lets you print wirelessly from anywhere in the house, with simple setup. You can also network it via Ethernet cable and print from a connected computer in another room.

Easy Scroll Wheel
The Easy-Scroll Wheel’s user interface makes it easy and fun for anyone to use. You can view and control all of the functions of the MP620 by gliding a finger around the wheel in either direction.

Dual Paper Trays

Self operating paper output tray automatically opens when printing or copying

Smart Copying
Dual Color Gamut Processing Technology automatically optimizes quality based on the type of originals you are copying

Automatic Image Optimization
Just one of the features on the included Easy-PhotoPrint EX software – Auto Photo Fix - optimizes your images for such factors as skin tone, white balance and brightness, and makes red-eye corrections.

Quick Start
Operate your printer within seconds after power-on with Quick Start

Sharper Previews
The 2.5 inch high definition LCD display delivers sharp previews of your im-ages, viewable from up to a 170-degree angle.