Offical list of compatible printers tested by Synology
User Reported Compatible USB Printers
How to install USB printers with Synology Servers
The Type III LPR method is strongly recommended to install your printer.
Please be aware that for multifunction printers, that only the print function is supported.
Note: Synology only supports POSTSCRIPT
printers for Macintosh Systems. Please verify that your printer is PostScript capable if you are using a Macintosh! You may verify this with the link above.
User reported compatible printers, Props to http://www.nas-forum.com
for their printer list.
If you want to report your printer, please reply to this topic with the make/model of your printer and the Synology Server you are using. Thanks!!
Note: Not all USB Printers will be supported, the reason for this is that all printer manufactures, and even their individual models do not conform to one specific standard of communicating data. Because of this, we cannot support every single printer that is created.