Sharp MX-B400P Driver
Get the Sharp software for the MX-B400P from Sharp's official support site, see which package to pick for Windows and macOS, and finish with a test print.
MX-B400P software at a glance
01 Download the MX-B400P driver
Download a package directly from the list below, or get the newest version from Sharp's official support site. On the official site, search for MX-B400P and select your operating system.
Download a package
Pick the full package for a first-time setup, or only the printer or scanner driver if the printer is already connected. Each Download button creates a one-time link to the file.
PCL PS PPD Driver for windows 64 bit.zip
Printer Monitor Driver for windows.zip
Universal Driver for windows.zip
Driver for Mac OS X 10.10 to 10.14.zip
Driver for Mac OS X 10.9.zip
Sharp MX-B400P Driver for Mac OS X 10.8.zip
02 Install and test the MX-B400P
Check the exact model name
Read the full model name on the printer label. It should match MX-B400P exactly; printers with similar names can need different software.
Download the package for your system
On Sharp's support site, choose your operating system version. Pick the full software package for a first-time setup, or just the printer driver if the printer already works with another computer.
Run the installer and connect the printer
Follow the installer prompts for USB or Wi-Fi. For USB, connect the cable only when the installer asks. For Wi-Fi, keep the printer and computer on the same network.
Print a test page from your system printer settings. If the test page prints, the driver is installed correctly.
03 Troubleshooting
The installer cannot find the printer
Check the connection first. For USB, try another port and cable. For Wi-Fi, make sure the printer shows a network connection on its panel and that your computer is on the same network, then run the installer again.
The printer is installed but shows as offline
Turn the printer off and on, then remove and re-add it in your system printer settings. On Wi-Fi, a changed router or IP address is a common cause.
My operating system is not in the list
Check Sharp's support site for your exact system version. Newer versions of Windows and macOS often include a built-in driver for older printers, so try adding the printer in system settings first.
04 Sources
Package downloads come from PrinterDriversHub's driver archive; the official links go to Sharp's website. PrinterDriversHub is independent and not affiliated with Sharp.