Since the Dell 1250C is a genius anyway, which was unfortunately taken off the market because of the excellent price-performance ratio, one is held, this unit handled carefully in keeping in operation. Bought new for 78 euros in 2012, it has since been used up to 240 times acted Euro. The Original toner (initial assembly) held a surprisingly long (600 pages), the first restocking 2013. This hardcopy version read install itself probemlos. After dozens full-color photos, graphics and cover sheets for the school and at least 1,000 documents (including even a 400 series letter to the printer spit out in just 18 minutes) showing the high mileage of this toner. And mind you at almost unabated sharp and high-contrast print image. Only in the mail merge, it can happen that is transmitted about after 30 sheet residual toner from the first roller rotation like a shadow. In contrast, a short cool down time of 2 minutes, or print jobs helps in 25 pages increments to instruct. Only early 2015 informed the tool that I should but my slow times strive to yellow toner. What have I done immediately. Meanwhile, black is also ran and provided with an exclamation point, blue and magenta are at 25-30% level. Since this Hardcopyset so excellent work the first time (accurately and chip immediately and easily detected) it was obvious, exactly the same reorder toner again. Conclusion: Printer seater Dell make buying this toner is absolutely nothing wrong