5-in-1 Multifunction Office Machine


5-in-1 Multifunction Office Machine with Printer, Copier, Scanner, Fax and Network Connectivity

SpecificationsExpand All

    • Type
    • Multifunction Operation
    • 2-Line, 16-character LCD Display
    • Print Method
    • Document Management
    • Memory Capacity (for Operation and Storing Memory)
    • USB/Parallel/PC Interface
    • Scanning System
    • Dialing Mode
    • Flatbed
    • Automatic Document Feeder (pages)
    • Paper Tray Capacity
    • Multi-Purpose Tray
    • Optical Character Recognition (OCR) Software
    • Warmup Time
    • Power Consumption
    • Power Source
    • High Speed (pages per minute)
    • Print Resolution
    • Compatible Operating Systems
    • Emulation
    • Paper size
    • Plain Paper
    • First Copy Time
    • Memory Copy Speed
    • Resolution (Copier)
    • Multi-Copy
    • Reduction Copy
    • Enlargement Copy
    • Collate/Sort/Copy
    • Color Scanning
    • Monochrome Scanning
    • Scanning Resolution
    • Scanner Driver
    • Compatibility
    • Paper Handling
    • Scanning Width
    • Modem Speed (Kbps)
    • Transmission Speed
    • Compression System
    • Resolution
    • 64-Level Photo Resolution
    • Memory Transmission
    • Memory Reception
    • Dual Access
    • Error Correction Mode
    • Quick Scan
    • Broadcasting
    • Navigator Key
    • Distinctive Ring Detection
    • Extension Line Transfer
    • Help Function
    • LAN
    • Network Printer Sharing
    • Network Scanner Sharing
    • Network PC-FAX Sending
    • Network Interface
    • TEL/TAD/FAX Switching
    • Jog Dial Operation
    • Out of Paper Reception
    • Digital Duplex Speakerphone
    • Voice/Fax Pager Call
    • Electronic Volume Control
    • One-Touch Stations
    • Speed Dial Stations
    • Monitor Speaker
    • Answering Machine Interface
    • Fax Advantage Program
    • Caller ID
    • Dimensions (H x W x D)
    • Weight
    • UPC


KX-MB781 is rated 3.8 out of 5 by 5.
Rated 2 out of 5 by from Scanner Not Working in Windows 10 I tried getting support but it is practically non existent - tried several times to load drivers but none work. I will not buy Panasonic again.
Date published: 2017-04-18
Rated 2 out of 5 by from too noisy, how do you turn off the machine? How do you turn off the machine. It is too noisy. 2am, 3am all at a sudden it turns on and wakes up everybody. Once you print, it stays on for 10 minutes with a very very loud machine-noise. too noisy, no turn off button. It reloads and a generator noise wakes up everybody automatically. And the bottom is not protected from outside surface. The bottom touches wherever is sitting not allowing the tray to move freely.
Date published: 2014-01-15
Rated 5 out of 5 by from
Date published: 2012-07-22
Rated 5 out of 5 by from COMPACT EQUIPMENT it is very useful and it saved the space. Is it possible to use the fax without landline phone connection. Any wireless or any other options available?
Date published: 2008-12-18
Rated 5 out of 5 by from Very user friendly Scan to PDF is the most appreciated feature (no need to buy additional software). Fast setup, but lacking directions for how to scan multiple pages into 1 PDF document. May be there, just not easy to locate. Easily scans 1 page into PDF. Quiet, small footprint, good print & scan quality.
Date published: 2008-12-15
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  • How do I remove a document/paper jammed?
    Note: Unplug the unit from the outlet.

    To remove a jammed document/paper, you will need to open the front cover and pull the paper towards you. You may also clean the feed roller with a lint free cloth that is dampened with alcohol.

    For specific information please consult your operating manual.
  • Why is the fax machine not recording the incoming message?
    If the answering part of the unit wont receive messages, first be sure that the auto answer is set to tam/fax mode and the red light button should be lit up. If it still doesn't work, you may try unplugging the unit from the power for initial reset. If it doesn't work, call Panasonic technical support hotline for further instruction.
  • Will there be a fax driver software that will work on my latest Mac Operating System?
    For Mac OS X 10.5 / 10.6 / 10.7
    Panasonic supports following functions:
    • Printer Driver
    • Scanner Driver (Pull Scan)
    • Push Scan
    • PC fax driver (sending only, fax supported models only)

    For Mac OS X 10.3 / 10.4
    Panasonic supports following function:

    • Printer Driver

    More detail, just go to http://panasonic.net/pcc/support/fax/world.htm.

  • What does it mean by "fax in memory" on the display?
    If the display shows "FAX MEMORY FULL" it's possible the document received exceeds the fax machine's memory capacity. The memory will need to be cleared and you will lose any received documents in memory. To clear the memory, remove the power cord for five seconds and reconnect it. Receiving large pictures or colored graphics can consume the memory.
Consumer Product Support and Technical Assistance
Operating hours:
Mon-Fri 9am-6pm EST
Panasonic USA