When To Replace The Toner Cartridge - Panasonic KX-MB1520FX7 Service Manual

6.
Close the front cover.
8.1.5.1.

When to replace the toner cartridge

When the display shows the following, replace the toner cartridge.
Toner cartridge life:
• To check the life and quality of the drum inside the toner cartridge, print the printer test list (Refer to (ITU-T No.1 Test Chart
(P.256)). If the printing quality is still poor or "DRUM LIFE OVER CHANGE CARTRIDGE" appears on the display, replace the
toner cartridge.
Note:
• To ensure that the unit operates properly, we recommend the use of Panasonic toner cartridges. (Refer to Optional Accesso-
ries (P.12)).
Waste disposal method
Waste material should be disposed of under conditions which meet all national and local environmental regulations.
Toner save feature
• If you want to reduce toner consumption, set the toner save setting to ON (feature #482) (Refer to Program Mode Table
(P.117)). The toner cartridge will last approximately 20% longer. This feature may lower the print quality.
KX-MB1520FX7/KX-MB1520FX8/KX-MB1520FXW/KX-MB1530FX7/KX-MB1530FXW
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