Brother International DCP1000 Users Manual - English - Page 113

Cleaning the Drum Unit We recommend you place the drum unit on a drop cloth or large piece of disposable paper to avoid spilling and scattering toner. 1 Carefully turn the drum unit upside down. 2 Clean the primary corona wire inside the drum unit by gently sliding the tab from right to left several times. Home Position (M) 3 Return the tab to the Home position ( M ) before reinstalling the drum unit. Corona Wire Tab Caution If you do not position the tab at the Home position ( M ), printed pages may have vertical stripes. 4 Re-install the drum unit into the DCP. (See Replacing the Drum Unit, page 13-20.) 5 Close the scanner cover. Replacing the Toner Cartridge The DCP can print approximately 2,200 pages with one toner cartridge. When the toner cartridge is running low, the LCD shows TONER LOW. The machine is supplied with a starter toner cartridge that must be replaced after 1,000 pages. Actual page count will vary depending on your average document type (i.e. standard letter, detailed graphics). It is a good idea to keep a new toner cartridge ready for use when you see the TONER LOW warning. Discard the used toner cartridge according to local regulations. If you are not sure of them, call your local Sanitation Department. Be sure to seal the toner cartridge tightly so toner powder does not spill out of the cartridge. When discarding used toner cartridges, keep them separate from domestic garbage. Note We recommend that you clean the DCP when you replace the toner cartridge. T R O U B L E S H O O T I N G A N D R O U T I N E M A I N T E N A N C E 13 - 15