We Ship to Worldwide, Canada/AK/HI/PR/GU/AS/VI/MP/APO/FPO ... $8.00 Flat Rate Within U.S (48 states) on all orders under $50.00
#7 - I use only Black print !!!!!!!!!
When Printing Black-only documents with your color laser printers, premature drum wear can occur.
The most common Black-only printing includes email abd word document printing where no color is being used.
For example, after printing 500 monochrome-only prints, an end-user will find that the page count for the K cartridge has increased by 500 pages
While C/M/Y cartridges remain the same.
However, the drums in the C/M/Y cartridges are turning even in Black-only printing. This type of printing pits elevated wear on C/M/Y drums.
Becasue no toner has been transferred, significantly reducing lubrication with the cartridge.