Samsung SL-M2020W-XAA - Manual (Page 42)

Storing the toner cartridge
42 3. Maintenance
1
Handling instructions
• Do not touch the surface of the photoconductive drum in the cartridge.
• Do not expose the cartridge to unnecessary vibrations or shock.
• Never manually rotate the drum, especially in the reverse direction; this can
cause internal damage and toner spillage.
2
Toner cartridge usage
Samsung Electronics does not recommend or approve the use of non-Samsung
brand toner cartridges in your printer including generic, store brand, refilled, or
remanufactured toner cartridges.
Samsung’s printer warranty does not cover damage to the machine caused
by the use of a refilled, remanufactured, or non-Samsung brand toner
cartridges.
3
Estimated cartridge life
Estimated cartridge life the life of the toner cartridge (or imaging unit) yield
depends on the amount of toner that print jobs require. The actual print yield
may vary depending on the print density of the pages you print on, operating
environment, percentage of image area, printing interval, media type and/or
media size. For example, if you print a lot of graphics, the consumption of the
toner is higher and you may need to change the cartridge more often.