You can download the Brother full driver package for your Brother J690DW printer from the official site. Brother MFC J690DW Setup and Install it and connect your device to the Brother printer.
Make use of the instructions that are mentioned here to perform the USB setup process.
Make use of the mobile printing apps available for your Brother J690DW printer to assign print and scan jobs from your mobile device to the printer. Your Brother printer and the device should be connected to the same wireless network before delegating print jobs.
When you face any issue with the Brother MFC J690DW printer, you have to rectify it to bring the printer back to the normal state. You can go with the instructions available here to resolve those Brother MFC J690DW Setup issues.