Which of the following should be performed after a maintenance kit has been applied and fullfunctionality tested?（）A、Roller regenerator appliedB、Page count resetC、New network settings appliedD、Printer drum replacement
Which of the following should be performed after a maintenance kit has been applied and fullfunctionality tested?（）
- A、Roller regenerator applied
- B、Page count reset
- C、New network settings applied
- D、Printer drum replacement
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单选题Which of the following determines if the alarm should sound or an entry delay should start？（）AThe sensor itselfBThe way the zones are wiredCThe zone typeDThe digital dialer