
Examining the Nozzle Check Pattern
Examine the nozzle check pattern, and clean the print head if necessary.
1.
Check if there are missing lines in the pattern
(1)
or horizontal white streaks in the
pattern
(2)
.
(A)
No missing lines/No horizontal white streaks
(B)
Lines are missing/Horizontal white streaks are present
(C)
Number of sheets printed so far
2.
Select the pattern that is closer to the printed nozzle check pattern on the
confirmation screen.
For
(A)
(no missing lines or no horizontal white streaks) in both the pattern
(1)
and pattern
(2)
:
(1)
The cleaning is not required. Select
All A
, then press the
OK
button.
(2)
Confirm the message, then press the
OK
button.
The screen will return to the
Maintenance
screen.
Summary of Contents for MX720 Series
Page 13: ...Information about Network Connection Useful Information about Network Connection ...
Page 18: ...Refer to How to Use Print from E mail for details ...
Page 34: ...Main Components Front View Rear View Inside View Operation Panel ...
Page 41: ...Device user settings ...
Page 51: ...Loading Paper Originals Loading Paper Loading Originals Inserting the USB Flash Drive ...
Page 72: ...Printing Area Printing Area Other Sizes than Letter Legal Envelopes Letter Legal Envelopes ...
Page 86: ...Inserting the USB Flash Drive Inserting the USB Flash Drive Removing the USB Flash Drive ...
Page 89: ...Replacing an Ink Tank Replacing an Ink Tank Checking the Ink Status ...
Page 115: ...To access other available functions use the mode buttons or the MENU button ...
Page 161: ...Language selection Changes the language for messages and menus on the LCD ...
Page 167: ...Information about Network Connection Useful Information about Network Connection ...