Sharp DX-B350P ユーザーズマニュアル

Page Counters are included in Status information.

Image Counter

This counter reflects the number of images (sides) printed for the printer.

Toner Page Count

This counter reflects the number of pages printed using the installed cartridge. 

Sheet Counter

This counter displays the number of sheets (one sheet equals two sides) the printer 
has printed. 

Usage Count

This counter calculates usage by image count regardless of page size. Simplex pages 
equal one, while duplex pages equal two images. 
A Usage.csv file is stored in User Flash that includes information about the printer 
(such as Product Name, Serial Number, and Date) and the Usage Counter values. This 
file is in comma-separated-value format and can be accessed via the printer’s File 
Management web page.
The printer can also be configured, via the EWS, to generate an email that includes 
Usage Counter information. The email will be sent on the first of each month (or the 
first time the printer is powered on in any new month). The email contains the 
Usage.csv file. 

Fuser Count

This counter counts images. Pages larger than A4/Letter are counted as two images. 
Pages that are Letter/A4 or smaller are counted as 1 image in simplex mode and 2 
images in duplex mode. Pages larger than Letter/A4 are counted as 2 images in 
simplex mode and 4 images in duplex mode.