A:AnswerI was able to add this printer to my Chromebook (OS version 134.0.6998.183) and print from it. My Chrombook is an Acer CB715.
For setup instructions, web search "Add a printer using Native Printing - ChromeOS"
A:AnswerYes, the Brother DCPL2640DW is able to scan in color. Below is a link to the Brother DCPL2640DW specifications.
Answer Link: https://support.brother.com/g/s/id/htmldoc/mfc/cv_dcpl2508dw/use/html/GUID-7A38839F-5CD3-4CAD-A170-5EA17E89A64E_1.html?c=us&lang=en&prod=dcpl2640dw_us_as
A:AnswerThe Brother DCPL2640DW should work fine with any label brand provided the labels used are designed for laser printers and are within the machine's stated paper specifications.