KM - Recommended settings
OpenAPI Certificate Verification Level Settings - Validity Period
When user authenticates with invalid credentials (invalid card, invalid PIN) and the setting of Validity Period is configured to Confirm, it will take 1 minute until the information about invalid credentials is displayed.
Recommended setting: OpenAPI > Validity period = Do not confirm
Navigate to MFD web interface
Login as administrator
Navigate to Network > OpenAPI setting
Configure Certificate Verification Level Settings > Validity Period = Do not confirm