Cleaning.Refer to the on-screen manual: Advanced Guide .Tip!: Check how to load the paper correctly!Is the paper loaded in the correct orientation?When loading paper in the Rear Tray or Cassette, make sure the orientation of paper.(A) Rear Tray(B) CassetteTo load paper in the Rear Tray, load paper withthe printing side facing you.To load paper in the Cassette, load paper withthe printing side facing down.Is the paper curled?The curled paper causes paper jam. Flatten the curled paper, then reload it.Refer to " Troubleshooting" in the on-screen manual: Advanced Guide.Tip!: After loading paper, be sure to specify the paper settings!After loading paper, be sure to select the loaded paper in Media type of the Operation Panel or MediaType of the printer driver. If the type of paper is not selected, you may not be able to get the satisfactoryprint result.See Loading Paper .There are various types of paper: paper with special coating on the surface for printing photos withoptimal quality and paper suitable for documents. Media type of the Operation Panel or Media Type of theprinter driver has different settings for each type of paper in advance (such as using ink, ejecting ink, ordistance from nozzles) so that you can print on each paper with the optimal image quality. You can printwith different settings in Media type (or Media Type) suitable for each type of loaded paper.Use the Stop button to cancel printing!Tip!: Never press the ON button!If you press the ON button while printing is in progress, the print data sent from the computer queues inthe machine and you may not be able to continue to print.Press the Stop button to cancel printing.NoteIf you cannot cancel printing by pressing the Stop button while printing from a computer, open theprinter properties dialog box to delete the unnecessary print jobs from the printer status monitor(Windows).How to maintain the optimal printing quality?The key to printing with the optimal printing quality is to prevent the Print Head from drying or clogging.Always follow the following steps for optimal printing quality.Follow the procedure below to disconnect the power plug.1 Press the ON button on the machine to turn it off.Page 109 of 815 pagesTips on How to Use Your Machine