For those with endorsements in Logbook Pro Mobile (iOS) you can now print them if needed at http://nc-software.com/MyEndorsements. Logbook Pro Mobile for Android 8 is releasing very very soon which also includes endorsement support. Some tweaks to Logbook Pro Mobile on iOS are coming soon as well, keep eyes open for updates.
If you need adhesive paper for printers for endorsements, etc. here is something I use:
If you need adhesive paper for printers for endorsements, etc. here is something I use: