WooCommerce PDF Invoices & Packing Slips

I think the problem is still there in the current release as I am not able to see the INR ruppee symbol clearly.

https://s31.postimg.org/dgizyg4sb/File_issue.png

Version 1.5.35

I’ve checked: https://www.ads-software.com/support/topic/rupee-symbol-not-showing-in-pdf but no help.