Panasonic KX-P8420 - Manual (Page 151)

151
Care and Maintenance
NOTE:
• If you print with high density when Low Toner is displayed, you
may get faded printout before Toner Empty is displayed.
* 4 When you have just replaced Transfer unit, you must select Yes in the New
Transfer Unit menu. See “Maintenance” on
page 152 .
Printer component Printer panel message Average life
Transfer unit* 4
Change the Transfer unit
soon.
80,000 pages
Transfer wearing out