User Guide 3-21Operator Panel MenusOperator PanelUnderstanding Page CountersPage Counters are included in Status information.Counter Type DefinitionImage 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 printerhas printed.Usage Count This counter calculates usage by image count regardless of page size. Simplex pagesequal 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. Thisfile is in comma-separated-value format and can be accessed via the printer’s FileManagement web page.The printer can also be configured, via the EWS, to generate an email that includesUsage Counter information. The email will be sent on the first of each month (or thefirst time the printer is powered on in any new month). The email contains theUsage.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 2images in duplex mode. Pages larger than Letter/A4 are counted as 2 images insimplex mode and 4 images in duplex mode.