Don't Bother

As a copier/fax dealer, we work with many makes and models. We have discontinued the use of this machine. Toners and drums never reach more than 70% of their listed yields, they tend to jam...a lot, and about 1/2 the time, there are problems with the toner or drum cartridge(s) themselves.
At one customer site, we installed three different toner cartridges before we had a working one that didn't dump toner all over the drum.