Canon printer MAXIFY MB2120 User Manual

Maintenance
IfPrintingIsFaintorUneven
PerformingMaintenanceFunctionsfromYourComputer(Windows)
PerformingMaintenanceFunctionsfromYourComputer(MacOS)
Cleaning
201 

IfPrintingIsFaintorUneven
MaintenanceProcedure
PrintingtheNozzleCheckPattern
ExaminingtheNozzleCheckPattern
CleaningthePrintHead
DeepPrintHeadCleaning
AligningthePrintHead
AligningthePrintHeadManually
202 

MaintenanceProcedureFollow these steps to restore print quality if printing becomes faint or uneven, colors are incorrect, or printingresults are not as expected (as when parallel lines are not printed parallel).
Note

Note

PrintingtheNozzleCheckPatternPrint the nozzle check pattern to determine whether ink is being ejected correctly from the print head
nozzles.
Note

7.Select Yes, and then press the  OK button.
After the nozzle check pattern is printed, two pattern confirmation screens are displayed.8.
Examine the nozzle check pattern .
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ExaminingtheNozzleCheckPatternExamine the nozzle check pattern and clean the print head if necessary.1.
Check for any missing lines in pattern C or horizontal white streaks in pattern D.
A: No missing lines or horizontal white streaks
B: Some missing lines and horizontal white streaks
E: Number of pages printed to date
2.
On the checking screen, select patterns that most resemble the printed nozzle check
pattern....

The Maintenance  screen is now displayed again.
InthecaseofB(somemissinglinesorhorizontalwhitestreaks)ineitherpattern(CorD)orboth patterns:
Cleaning is required. Select  AlsoB, and then press the  OK button.
A cleaning confirmation screen is displayed.
Select  Yes, and then press the  OK button.
The machine now starts cleaning the print head.
Cleaning the Print Head
Note

CleaningthePrintHeadClean the print head if the nozzle check pattern has missing lines or horizontal white streaks. Cleaning
unclogs nozzles and restores the print head to a better condition. However, because print head cleaning
consumes ink, this operation is advisable only when necessary.
Note

Afterward, a confirmation screen is displayed for printing a nozzle check pattern.6.
Load a sheet of A4 or Letter-sized plain paper in the cassette.
Important