Lexmark X7550 User's Guide (Mac) - Page 146
Aligning print cartridges, Cleaning the print cartridge nozzles, Lexmark 7500 Series
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3 Press down on the cartridge carrier latch to raise the cartridge carrier lid. 4 Remove the used print cartridge. Note: If you are removing both cartridges, repeat step 3 and step 4 for the second cartridge. Related topics: • "Installing print cartridges" on page 144 Aligning print cartridges 1 Load plain paper. 2 Press repeatedly until Maintenance is highlighted. 3 Press . 4 Press repeatedly until Align Cartridges is highlighted. 5 Press . An alignment page prints. If you aligned the cartridges to improve print quality, print your document again. If print quality has not improved, clean the print cartridge nozzles. Related topics: • "Cleaning the print cartridge nozzles" on page 146 • "Wiping the print cartridge nozzles and contacts" on page 147 • "Improving print quality" on page 148 Cleaning the print cartridge nozzles 1 Load plain paper. 2 From the Finder desktop, double-click the Lexmark 7500 Series folder. 3 Double-click the Lexmark 7500 Series Utility icon. 4 From the Maintenance tab, click Clean Print Nozzles. A page prints, forcing ink through the print cartridge nozzles to clean them. 5 To verify that the print quality has improved, print the document again. 6 If print quality has not improved, try cleaning the nozzles up to two more times. Maintaining the printer 146