A günstge alternative to the Orignal Canon cartridges. Despite prolonged pressure breaks (partly. 3 weeks) the here has often mentioned that the nozzles on my IP4200 not notice. Text printouts without any problems. For color and photo prints but there are differences in color to the originals Canon cartridges. Here I can only recommend the Canon printing tools to dispense (eg Easy-PhotoPrint) and print directly from the Photo editor. This possible color control or color space should be controlled by the Photobearbeitungsprogamm) Actually, yes should be corrected at each photographic paper manufacturers change or cartridges provider change the color space, if necessary) .With PE 7 does that quite well. So can also be achieved with the Pelikan excellent photo printing results. Poor contrast, I find that the level indicator uses a bit too early, could be more accurate. Unfortunately, not always worth the value pack for mainly go yellow and blue to tilt quickly with me because my nüzt contained BK nothing ;-)