Canon S820D S820D User's Guide - Page 93
Examining the Nozzle Check Pattern, requires cleaning.
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Routine Maintenance s Examining the Nozzle Check Pattern The nozzle check pattern should appear as follows when ink is discharged properly. Examine the nozzle check pattern output by the printer. Lines missing here indicate the print head requires cleaning. Unevenness in these patterns indicates the print head requires alignment. Printing the Nozzle Check Pattern 93
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Printing the Nozzle Check Pattern
93
Routine Maintenance
■
Examining the Nozzle Check Pattern
The nozzle check pattern should appear as follows when ink is discharged properly.
Examine the nozzle check pattern output by the printer.
Lines missing here
indicate the print head
requires cleaning.
Unevenness in these patterns
indicates the print head requires
alignment.