Hewlett Packard (HP) Hewlett Packard (HP) 3830 Printer and Scanner
K7V40A HP OfficeJet 3830 Wireless All-in-One Photo Printer with Mobile Printing, Instant Ink ready
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  • Main functions of this HP color inkjet photo printer: copy, scan, fax, wireless printing, AirPrint, touchscreen, Instant Ink ready so you'll never run out of ink, and more
  • Mobile printing: print from anywhere using your smartphone or tablet with the free HP ePrint app, easily print from your iPhone or iPad with AirPrint, print even without a network using Wireless Direct printing
  • Optional quiet mode helps keep noise to a minimum
  • Print laser-quality documents and lab-quality photos from your smartphone or tablet
  • Save up to 50% on Ink with HP Instant Ink: ordered by your printer and delivered to your door before you run out (optional subscription required). Use Original HP 63 Ink cartridges to print up to 2x the pages as refilled cartridges
  • Designed to fit your life: Save your space with a compact all-in-one designed to fit on your desk, on a shelf, or anywhere you need it
  • Paper sizes supported: Letter; legal; 4 x 6 in; 5 x 7 in; 8 x 10 in; No. 10 envelopes

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There are several types of printing technologies :

  • Inkjet printer
  • Laser printer

  • Inkjet printers uses liquid ink sprayed through nozzles onto the paper, and laser printers use a toner cartridge (filled with fine powder) and a heated fuser for printing.Each technology has its own importance.

    Inkjet Printer : In the inkjet printing technology, the print head has several tiny nozzles. The copy from an inkjet printer needs a little time to dry. Adequate drying time is especially important if the hard copy contains large sections of solid black or dark color.The advantage of using an inkjet printer is that they give an excellent color output.

    Printer Function Fax, Photo Copy, Print, Scan, Web
    Monochrome/Colored Printer Coloured Printing, Colored Fax

    Borderless printing is a printing technique that makes a printer print an image without any margin or other border. Borderless printing is mainly used for printing a photo without any border, printing an image which needs multiple pages of paper like billboard or big photo, or printing a full page template.

    All In One

    An ink tank system in printers continuously supplies ink to a comparatively small inkjet print head. It increases the print capacity. Ink in the tank will lasts for a long time and it is refillable. How long the ink will last depends on how heavy the usage of the printer is for the user. The general warranty that companies offer for the Ink Tank system is for a period of one year or in a range of 25000 to 30000 pages.

    A multi-function printer is a type that performs multiple tasks alongwith printing such as scanning, sending fax, photo copy, automatic document feeding etc.

    Best Suited For Home and Small businesses
    Double Sided Printing Manual
    Up to 1200 dpi

    A scanner's optical resolution is determined by how many pixels it can actually see. In a typical flatbed scanner it uses scanning head with 300 sensors per inch, so it can sample 300 dots per inch (dpi) in one direction.

    Series # OfficeJet
    Available on Conzumr Since January 2017
    Hewlett Packard (HP) OfficeJet series Printer and Scanner Compare
    HP 7510 HP 7510 Ink Tank System, Multi Function (MFNs) $ 199.99
    L511A L511A All In One $ 289.00
    6968 6968 All In One $ 79.99
    HP 7612 HP 7612 All In One, Ink Tank System $ 214.99
    4650 4650 All In One $ 66.99
    7110 7110 Single Function $ 155.00
    6978 6978 All In One $ 99.99

    Print Resolution 1200 x 1200 dpi
    Print Speed (ppm / ipm) 8.5
    Recommended monthly page volume 100 to 250
    Reduction / Enlargement 25 to 400 %
    Duty cycle (monthly, letter) upto 1000
    Double Sided Printing Manual
    Maximum Copies From Standalone 50
    Duty cycle (monthly, A4) 1000
    Printer Function Fax, Photo Copy, Print, Scan, Web
    Monochrome/Colored Printer Coloured Printing, Colored Fax
    All In One
    Best Suited For Home and Small businesses
    Scanner Type Flatbed & ADF
    Up to 1200 dpi
    Selectable Resolution 1200 x 1200 dpi
    Maximum Scan Size 8.5 x 11.69 in
    File Format Bitmap (.bmp), GIF, JPG, PDF (.pdf), PNG (.png), TIFF (.tif)
    Fax Resolution 600*600 dpi
    Fax Transmission Speed 4 secs per page
    Max Page Memory 99
    Additional Fax Details Up to 99 pages (black and white), based on standard ITU-T test image #1 at standard resolution. More complicated pages or higher resolution will take longer and use more memory.
    Paper Details
    Paper/Media Type Brochure Paper, Envelope, Other specialty papers, Photo Paper, Plain Paper
    Paper Size A4, A6, B5, DL envelope, Legal(8.5x14in)
    Input paper hold capacity (Sheets) 60
    Output paper hold capacity (Sheets) 25
    ADF Function
    Maximum Capacity 35
    Printer Aplication Software HP Printer Software, HP Update, Shop for Supplies Online, HP Photo Creations
    Connectivity USB 2.0, Wi-Fi Direct
    OS Support Windows 10, Windows 8.1, Windows 8, Windows 7; OS X v10.8 Mountain Lion, OS X v10.9 Mavericks, OS X v10.10 Yosemite
    Weight & Dimensions
    Weight 5.61 kg
    Width 480 mm
    Depth 364 mm
    Height 217 mm
    Power Consumption 10 W
    Power Consumption Standby 2.83 W
    Power Consumption Sleep 1.17 W
    Power Consumption Power Off 0.1 W
    Rated Voltage 100 to 240 AC V
    Rated Frequency 50-60 Hz
    General Details
    Apple Airprint, HP ePrint capability, Mobile Apps, Wireless direct printing
    Envelope feeder Yes
    Automatic paper sensor Yes
    Media weight, supported A4: 60 to 90 g/m², HP 10 x 15 cm photo paper: up to 300 g/m², HP cards: up to 200 g/m², HP envelopes: 75 to 90 g/m²
    Display 2.2 in (5.5 cm) touch mono display with magic frame
    Operating Temperature 41 to 104ºF
    Operating Humidity 20 to 80% RH
    Eco-Label Energy Star, EPEAT
    Memory 512 MB
    Ink Type Dye-based (color); pigment-based (black)
    No of Colors In Ink System 2
    Photo Copy Details
    First Copy Out Time (Color) As fast as 17 sec
    First Copy Out Time (Mono) As fast as 14 sec
    Copy resolution 300 * 300 dpi
    Protocol TCP IP
    In the box Phone cord, Power cord, Setup Poster, Software CD
    Samsung Special
    Processor Processor speed 180 MHz
    Memory (Standard) 512 MB