Panasonic KX-P8420 - Manual (Page 180)

180
Care and Maintenance
Load Letter
in Middle tray
Load letter size paper in Middle tray.
Load Letter
in Upper tray
Load letter size paper in Upper tray.
Low Black Toner Black toner will need to be replaced soon.
Low Cyan Toner Cyan toner will need to be replaced soon.
Low Magenta Toner Magenta toner will need to be replaced
soon.
Low Yellow Toner Yellow toner will need to be replaced soon.
Lower Left side door
Open
Close Optional Cassette side door.
Lower Tray
Empty
Add media to Lower tray.
Lower Tray
Not installed
Install Lower tray.
Magenta Toner Cartridge
Not installed
Install magenta toner cartridge.
Magenta Toner
Empty
Replace magenta toner.
Media Tray
Empty
Add media to Media tray.
Media Tray
Not installed
Install Media tray.
Memory Error 0 Cycle Power.
Memory Error 1 Cycle Power.
Memory Error 2 Cycle Power.
Memory Error 3 Cycle Power.
Memory Error 4 Cycle Power.
Memory Error 5 Cycle Power.
Memory Error 6 Cycle Power.
Memory Error 7 Cycle Power.
Memory Error 8 Cycle Power.
Message Corrective action/additional information