Canon PIXMA G620 G600 series User Manual - Page 276

Aligning the Print Head Note • If the problem is not resolved after performing the print head alignment, perform print head alignment manually from your computer. For Windows: Adjusting Print Head Position Manually Check6 When using paper with one printable surface, check the correct printable side of the paper. Printing on the wrong side of such paper may cause unclear prints or prints with reduced quality. When you load paper on the rear tray, load paper with the printable side facing up. Refer to the instruction manual supplied with the paper for detailed information on the printable side. • When copying, see also the sections below: Check7 Is platen glass dirty? Clean the platen glass. Cleaning Platen and Document Cover Check8 Make sure original is properly loaded on platen. When you load the original on the platen, load it with the side to be copied facing down. Loading Originals Check9 Is copy source a printed paper by printer? If you use a printout done by this printer as the original, print quality may be reduced depending on the condition of the original. Reprint from the computer if you can reprint from it. Note • Although some air may enter the ink tube, it is not a malfunction. No problem if the nozzle check pattern is printed correctly. 276