Olivetti D-COPIA 500MF Manuel D’Utilisation

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Optional Equipment 
OPERATION GUIDE
4-11
Key Counter
Use the key counter to monitor machine usage. The key counter offers a 
convenient solution for centralized management of copy volume for 
different departments in a large company.
Inserting the Key Counter
Insert the key counter securely into the key counter slot.
NOTE: When the key counter function is activated, copies can only be 
made when a key counter is inserted. If the key counter is not inserted, 
Insert key counter. will be displayed.