Panasonic KX-P8420 Mode D’Emploi

 

When the printer panel indicates that a supply needs to be replaced, make 
sure that you have replacement supplies on hand. The printer may continue 
to print until the supply is completely used up; but then it stops until you 
replace the indicated supply.

*

 

1

 

These figures are based on an average of 5% coverage of the printable 
area and standard density for any one color (refer to Example A below 
left: Monochrome 5% coverage). 4 colors (Cyan, Magenta, Yellow and 
Black) are used for full color print. The frequency of replacement will vary, 
depending on the complexity of the prints and the percentage of coverage 
of each color and print density.
Example B below right is the case of full color print. The percentage of 
coverage of each color is as follows. Cyan: 40%, Magenta: 22%, Yellow: 
35%, Black: 20% If you continuously print with this setting, the average life 
of the Color Imaging Unit will be shortened to about 2,500 pages.

 

Color imaging unit*

 

1

 

Change the color imaging 
unit soon.

Monochrome 
57,000 pages 

or 

Color 14,250 
pages

Change the color imaging 
unit now.

Monochrome 
60,000 pages 

or 

Color 15,000 
pages

Image Unit wearing out

Imaging Unit 
Worn out