Konica Minolta Magicolor 7300 - Manual (Page 99)

Replacing a Toner Cartridge 91
6
While pushing in the knob on the toner
cartridge, turn the knob clockwise.
Check that the lock mark can be seen
in the window of the knob.
If the knob is not positioned correctly,
the front door cannot be closed.
7
Slowly close the front door.
Auto-Image Density Control (AIDC)
The printer automatically pauses for an Auto-Image Density Control (AIDC)
calibration cycle (minimum 198 seconds, maximum 241seconds) after the
installation of a new print unit. This process is provided to ensure reliable
printer operation with optimum output quality.
If you open the door before READY appears in the message window,
the printer stops and repeats the calibration cycle.
Refilled Toner Cartridges
Attention
Do not use refilled toner cartridges. Any damage to the printer or quality
problems caused by a refilled toner cartridge will void your warranty.