Konica Minolta 2450 用户手册

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页码 168
Replacing Consumables 
85
10
Close the front cover.
11
Carefully close the top cover.
"
The printer must complete a calibration cycle (less than 2 minutes) 
after the toner cartridge has been replaced. If you open the top 
cover before the message 
IDLE
 appears, the printer stops and 
repeats the calibration cycle.