added yellow toner on my konica monital 652 and it making sound kra kra kra and show

[tivzualuke]

added yellow toner on my konica monital 652 and it making sound kra kra kra and show ling toner replenishing and show black toner depleted why there is black toner inside. what should i do now. please need immediate attention. help me friends

Sent from my Infinix HOT 4 using Tapatalk

[HitMan]

Maybe check the plastic flap on the front of the black drum is in the correct position and not missing,It's spring loaded.