Acesso painel Admin Konica com SHA-1 via Firefox

https://ftp.mozilla.org/pub/firefox/releases/

about:config

[valor=0]
security.pki.sha1_enforcement_level
[desativar=false]
security.ssl3.rsa_aes_128_sha
security.ssl3.rsa_aes_256_sha
security.ssl3.dhe_rsa_aes_128_sha
security.ssl3.dhe_rsa_aes_256_sha