98bf30f6_cess_ATM___Hyosung_Error_Codes__Description
[Code] C00C9 [Resolution] MB2100T – Both the CS12 and CS14 sensors were blocked while the machine was either dispensing or initializing. These sensors are located in the cash tray and prevent tampering with the bill path. Clear the cash tray of any bills or foreign objects. If the error persists, the vault assembly may need to be removed to inspect / access the cash tray sensors. [Description] 
CS12 & CS14 Sensors blocked
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Description