Summary of ProductService Manual 4-13Samsung ElectronicsBilling / Counters List-------------------------------------------------------------------------------------------------------------------------------------------------------------Total impressions : xxx ( printing page count of the machine )Toner impression Count : xxx ( printing page count of the toner cartridge )Drum impression Count : xxx ( printing page count of the drum cartridge )DADF Scan Page Count : xxx ( DADF scan page count of the machine )Platen Scan Page Count : xxx ( Platen scan page count of the machine )Replaced Toner Count : xxx ( Replaced Toner cartridge count of this machine )Replaced Drum Count : xx ( Replaced Drum cartridge count of this machine )*Equivalent Drum Revolution Rate : xxx% (xxx)*(Projected Page Counts)CRUM Information*Vendor : SAMSUNG(xxx) [xxx] (Vendor Name)Capacity : 8K (Toner Cartridge capacity)Product Date : xxxx.xx (Toner Cartridge production date)Install Date : xxxx.xx.xx (Date the toner cartridge was installed)Serial : CRUM-xxxxxxxxxxx (Serial number of the toner cartridge)Total Pages : xxxx (Printing page count of this toner cartridge)Toner Status : x (0:Normal, 1:Toner Low, 2:Toner Empty)*Equivalent Drum Revolution Rate: The ratio of current drum revolution to that under the average user’s printingbehavior 100% (Customer usage assumption). If the ratio is over 100%, the machine is used mainly for low dutycycle (individual or duplex printing job). Otherwise, if the ratio is under 100%, the machine is used mainly for highduty cycle (continuous or simplex printing job).This data is printed only in Tech mode.This rate can be expressed as follows.[Equivalent Drum Revolution Rate]=[Projected Page Counts] / [Drum impression count] %*Projected Page Counts : This means the converted value of current drum revolution into the page count underthe average user’s printing behavior (customer usage assumption).This data is printed only in Tech mode.* Vendor : SAMSUNG( xxxxxx ) [ xxx ]Vendor name of the machine : example [EXP]Vendor name of the toner cartridge (CRUM) : Example (EXPORT)If the vendor name of the toner cartridge (CRUM) corresponds to the vendor name of the machine, the machineworks normally.Otherwise, if the vendor name of the toner cartridge (CRUM) does not correspond to the vendor name of themachine, “Invalid Cartridge” message will be displayed on LCD