From time to time the Pax A35 database can get overly “cluttered” with old data, causing the machine to slow down or even stop accepting transactions. Luckily clearing the Cache is quick and low impact.
Exit your processing application
From the home screen, tap the Settings icon
Enter the password (pax, pax9876, or pax9876@@)
In settings, tap Apps & Notifications
Tap Paxstore
Tap Storage & cache
Tap Clear Cache
At the top left, tap Back to Settings
Tap Sierra
tap Storage & Cache
Tap Clear Cache
Voila! You’re done!