Samsung CLP 300N Service Manual - Page 49

Disassembly and Reassembly 5.2 Parts for Maintenance and Repair 5.2.1 Replacement interval for parts with a limited life Some of the parts in this printer have a limited life, shorter than that of the whole machine. These parts must be replaced periodically. The table below shows the interval at which these parts should be replaced. The table shows the life of each part, and is measured when using A4 paper. When servicing a machine always check the status of these parts using the control panel and ensure that parts are replaced at the appropriate times otherwise a general degradation in print quality will occur. Item(s) Black toner cartridge Color toner cartridge Imaging unit Waste toner container Pick-up roller Fuser unit T2 roller ITB Pages Printed Approx. 1,500 pages* Approx. 700 pages* Approx. 20,000 black pages or approx. 12,500 color pages Approx. 5,000 images** or Approx. 1,250 pages (fulll color ISO 19752 Standard image) Approx. 50,000 pages Approx. 100,000 black pages or 50,000 color pages Approx. 100,000 pages Approx. 60,000 black pages or 25,000 color pages Part number CLP-K300A CLP-C300A:Cyan CLP-M300A:Magenta CLP-Y300A:Yellow CLP-R300A CLP-W300A Contact a service representative * Average A4-/letter-sized page count based on ISO 19752 Standard coverage of individual colors on each page. Usage conditions and print patterns may cause results to vary. ** Image counts based on one color on each page. If you print documents in full color (Cyan, Magenta, Yellow, Black), the life of this item will be reduced by 25%. Samsung Electronics Service Manual 5-3