Canon Pixma Mp630 User Guide
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Advanced Guide > Maintenance > Cleaning Your Machine > Cleaning the Platen Glass and Document Cover Cleaning the Platen Glass and Document Cover Caution Be sure to turn off the power and disconnect the power plug before cleaning the machine. With a clean, soft, lint-free cloth, wipe the Platen Glass (A) and the inner side of the Document Cover (white sheet) (B) gently. Be sure not to leave any residue, especially on the Platen Glass. Important The inner side of the Document Cover (white sheet) (B) is easily damaged, so wipe it gently. Page top Page 631 of 805 pages Cleaning the Platen Glass and Document Cover
Advanced Guide > Maintenance > Cleaning Your Machine > Cleaning the Inside of the Machine (Bottom Plate Cleaning) Cleaning the Inside of the Machine (Bottom Plate Cleaning) This section explains how to clean the inside of the machine. If the inside of the machine becomes dirty, printed paper may get dirty, so we recommend performing cleaning regularly. 1.Make sure that the machine is turned on. 2.Remove any paper from the Rear Tray. 3.Open the Paper Output Tray. Put your finger in the center of the top of the Paper Output Tray and open it gently. 4.Open the Output Tray Extension. 5.Fold a single sheet of A4 or Letter-sized plain paper in half widthwise, then unfold the paper. 6.Load this and only this sheet of paper on the Rear Tray with the open side facing to the front. (A) Load the paper after unfolding it. 7.Select Settings on the HOME screen, then press the OK button. The Settings screen is displayed. 8.Select Maintenance, then press the OK button. The Maintenance screen is displayed. 9.Select Bottom plate cleaning, then press the OK button. The confirmation screen is displayed. 10.Select Yes, then press the OK button. The paper cleans the inside of the machine as it feeds through the machine. Check the folded part of the ejected paper. If it is smudged with ink, perform Bottom Plate Cleaning again. Page 632 of 805 pages Cleaning the Inside of the Machine (Bottom Plate Cleaning)
If the problem is not resolved after performing cleaning again, the protrusions inside the machine may be stained. Clean them according to instructions. Cleaning the Protrusions Inside the Machine Note When performing Bottom Plate Cleaning again, be sure to use a new piece of paper. Page top Page 633 of 805 pages Cleaning the Inside of the Machine (Bottom Plate Cleaning)
Advanced Guide > Maintenance > Cleaning Your Machine > Cleaning the Protrusions Inside the Machine Cleaning the Protrusions Inside the Machine If protrusions inside the machine are stained, wipe off any ink from the protrusions using a cotton swab or the like. Caution Be sure to turn off the power and disconnect the power plug before cleaning the machine. Page top Page 634 of 805 pages Cleaning the Protrusions Inside the Machine
Advanced Guide > Maintenance > Aligning the Print Head Manually Aligning the Print Head Manually Manual Print Head Alignment Page top Page 635 of 805 pages Aligning the Print Head Manually
Advanced Guide > Maintenance > Aligning the Print Head Manually > Manual Print Head Alignment Manual Print Head Alignment This section describes how to align the Print Head manually. If the results of Automatic Print Head Alignment are not satisfactory, follow the procedure below to perform Manual Print Head Alignment to precisely align the Print Head. For details on performing Automatic Print Head Alignment, see Routine Maintenance. Note Close the Inner Cover if it is opened. The print head alignment pattern is printed in black and blue only. 1.Make sure that the machine is turned on. 2.Load three sheets of A4 or Letter-sized plain paper in the Cassette. 3.Open the Paper Output Tray and extend the Output Tray Extension. 4.Select Settings on the HOME screen, then press the OK button. The Settings screen is displayed. 5.Select Maintenance, then press the OK button. The Maintenance screen is displayed. 6.Select Manual head align, then press the OK button. The confirmation screen is displayed. Note If you select Head alignment print, the machine exits the process after printing the current head position adjustment values. 7.Select Yes, then press the OK button. The print head alignment pattern is printed. Important Do not open the Scanning Unit (Cover) while printing is in progress. 8.When Did the patterns print correctly? is displayed, confirm that the pattern is printed correctly, select Yes, then press the OK button. The input screen for the head position adjustment values is displayed. 9.Check the printed patterns, and use the or button to input the number of the Page 636 of 805 pages Manual Print Head Alignment
pattern in column A that has the least noticeable vertical streaks. Note If it is difficult to pick the best pattern, pick the setting that produces the least noticeable vertical white streaks. (A) Less noticeable vertical white streaks (B) More noticeable vertical white streaks 10.Repeat the same procedure until you finish inputting the pattern number for columns B to G, then press the OK button. For the column F and G, pick the setting pointed by an arrow that produces the least noticeable horizontal streaks. Note If it is difficult to pick the best pattern, pick the setting that produces the least noticeable horizontal white streaks. (C) Less noticeable horizontal white streaks (D) More noticeable horizontal white streaks 11.Confirm the displayed message and press the OK button. The second pattern is printed. Important Page 637 of 805 pages Manual Print Head Alignment
Do not open the Scanning Unit (Cover) while printing is in progress. 12.Check the printed patterns, and use the or button to input the number of the pattern in column H that has the least noticeable vertical streaks. Note If it is difficult to pick the best pattern, pick the setting that produces the least noticeable vertical white streaks. (E) Less noticeable vertical white streaks (F) More noticeable vertical white streaks 13.Repeat the same procedure until you finish inputting the pattern number for columns I to Q, then press the OK button. 14.Confirm the displayed message and press the OK button. The third pattern is printed. Important Do not open the Scanning Unit (Cover) while printing is in progress. 15.Check the printed patterns, and use the or button to input the number of the pattern in column a that has the least noticeable horizontal streaks. Page 638 of 805 pages Manual Print Head Alignment
Note If it is difficult to pick the best pattern, pick the setting that produces the least noticeable horizontal streaks. (G) Less noticeable horizontal white streaks (H) More noticeable horizontal white streaks 16.Repeat the same procedure until you finish inputting the pattern number for columns b to j, then press the OK button. Page top Page 639 of 805 pages Manual Print Head Alignment
Advanced Guide > Maintenance > Performing Maintenance from a Computer Performing Maintenance from a Computer Cleaning the Print Heads Cleaning the Paper Feed Rollers Aligning the Print Head Position Checking the Print Head Nozzles Cleaning Inside the Machine Page top Page 640 of 805 pages Performing Maintenance from a Computer