Canon iP4600 User Manual - Page 58

Cleaning the Print Head Deeply Стр. 58 из 396 стр. Do not perform any other operations until the printer completes the deep cleaning of the Print Head. This takes about 3 minutes. 4. Print the nozzle check pattern to check the print head condition. See Printing the Nozzle Check Pattern. Note If the problem is not resolved, open the Top Cover to confirm that the ink is remaining, turn off the printer, then clean the Print Head deeply again after 24 hours. If this does not solve the problem, the Print Head may be damaged. Contact the Canon service representative. 1. Make sure that the power is turned on. 2. Open the Canon IJ Printer Utility dialog box. See Opening the Canon IJ Printer Utility (Macintosh). 3. Clean the Print Head deeply. (1) Make sure that Cleaning is selected in the pop-up menu. (2) Click Deep Cleaning. (3) Select the ink group to clean deeply. When cleaning the nozzles of black ink tanks: Select Black if there are missing lines in PGBK of the nozzle check pattern, or Color if there are white streaks in BK of the nozzle check pattern. For details on the nozzle check pattern, see Examining the Nozzle Check Pattern. (4) Click OK. The printer starts cleaning the Print Head deeply when the Power lamp starts flashing green. Do not perform any other operations until the printer completes the deep cleaning of the Print Head. This takes about 3 minutes.