
Cleaning the Print Head Deeply
If print quality does not improve by the standard cleaning of the print head, clean the print head deeply.
Cleaning the print head deeply consumes more ink than the standard cleaning of the print head, so clean
the print head deeply only when necessary.
You need to prepare: a sheet of A4 or Letter-sized plain paper
1.
Make sure that the power is turned on.
2.
Make sure that one or more sheets of A4 or Letter-sized plain paper are loaded in
the cassette (lower).
3.
Open the paper output tray.
(1)
Holding both sides of the paper output tray, gently open it.
The output tray extension will open automatically when the paper output tray is opened.
(2)
Extend the paper output support.
4.
Clean the print head deeply.
(1)
Press the
MENU
button.
(2)
Select
Setup
, then press the
OK
button.
The setup menu screen will appear.
(3)
Select
Maintenance
, then press the
OK
button.
The
Maintenance
screen will appear.
(4)
Select
Deep cleaning
, then press the
OK
button.
The confirmation screen will appear.
(5)
Select
Yes
, then press the
OK
button.
The machine starts cleaning the print head deeply.
Do not perform any other operations until the machine completes the deep cleaning of the print
head. This takes about 2 minutes.
The pattern print confirmation screen will appear.
(6)
Select
Yes
, then press the
OK
button.
The nozzle check pattern will be printed.
(7)
When the completion message appears, press the
OK
button.
The screen will return to the
Maintenance
screen.
Содержание MX720 Series
Страница 13: ...Information about Network Connection Useful Information about Network Connection ...
Страница 18: ...Refer to How to Use Print from E mail for details ...
Страница 34: ...Main Components Front View Rear View Inside View Operation Panel ...
Страница 41: ...Device user settings ...
Страница 51: ...Loading Paper Originals Loading Paper Loading Originals Inserting the USB Flash Drive ...
Страница 72: ...Printing Area Printing Area Other Sizes than Letter Legal Envelopes Letter Legal Envelopes ...
Страница 86: ...Inserting the USB Flash Drive Inserting the USB Flash Drive Removing the USB Flash Drive ...
Страница 89: ...Replacing an Ink Tank Replacing an Ink Tank Checking the Ink Status ...
Страница 115: ...To access other available functions use the mode buttons or the MENU button ...
Страница 131: ...4 After wiping close the document feeder cover by pushing it until it clicks into place 5 Close the document tray ...
Страница 138: ...Changing the Machine Settings Changing Machine Settings from Your Computer Changing the Machine Settings on the LCD ...
Страница 161: ...Language selection Changes the language for messages and menus on the LCD ...
Страница 166: ...when you perform operations from the operation panel of the machine or printing and scanning from the computer ...
Страница 167: ...Information about Network Connection Useful Information about Network Connection ...