Sharp DX-C200P Hardware Manual page 99

4. Hold the print cartridge and shake it from side to side five or six times.
Even distribution of toner within the bottle improves print quality.
5. Remove the cover from the print cartridge.
6. Check the toner color and corresponding location, and then carefully insert the print
cartridge vertically.
CER236
CER010
CER241
Replacing the Print Cartridges
97