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Advanced Guide
Troubleshooting
Contents
>
Routine Maintenance
>
When Printing Becomes Faint or Colors Are Incorrect
> Cleaning the Print Head
Deeply
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.
1.
Make sure that the power is turned on.
See
Operation Panel
.
2.
Clean the Print Head deeply.
(1)
Press the
Menu
button repeatedly until Maintenance appears.
(2)
Use the
(-) or
(+) button to select Deep cleaning, and 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 1 minute 30 seconds.
3.
Check the print head condition.
See
Printing the Nozzle Check Pattern
.
If the problem is not resolved, turn off the power and clean the Print Head deeply again after 24 hours. Do not
disconnect the power plug when turning off the power.
If the problem is still not resolved, replace the FINE Cartridge with a new one. See
Replacing a FINE Cartridge
.
If the problem is still not resolved, contact your service center.
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Page 107 of 817 pages
Cleaning the Print Head Deeply
Summary of Contents for MX320
Page 12: ...Page top Page 12 of 817 pages Main Components ...
Page 42: ...Page top Page 42 of 817 pages Using Various Copy Functions ...
Page 70: ... When using ITU T No 1 chart Standard mode Page top Page 70 of 817 pages Receiving Faxes ...
Page 90: ...Page top Page 90 of 817 pages Loading Envelopes ...
Page 99: ...Page top Page 99 of 817 pages Loading a Document in the ADF ...
Page 160: ...Note See Help for details on the Edit screen Page top Page 160 of 817 pages Editing ...
Page 162: ...Page top Page 162 of 817 pages Printing ...
Page 166: ...Page top Page 166 of 817 pages Selecting the Paper and Layout ...
Page 169: ...Page top Page 169 of 817 pages Editing ...
Page 171: ...Page top Page 171 of 817 pages Printing ...
Page 178: ...Page top Page 178 of 817 pages Printing ...
Page 185: ...Page top Page 185 of 817 pages Printing ...
Page 218: ...Page top Page 218 of 817 pages Cropping Photos Photo Print ...
Page 273: ...Page top Page 273 of 817 pages Stamp Background Printing ...
Page 313: ...Page top Page 313 of 817 pages Reducing Photo Noise ...
Page 614: ...Page top Page 614 of 817 pages Creating an Address Book ...
Page 673: ...Text LCD Page top Page 673 of 817 pages Bluetooth Settings Screen ...
Page 715: ...Colors Are Uneven or Streaked Page top Page 715 of 817 pages Print Results Not Satisfactory ...
Page 721: ...Page top Page 721 of 817 pages Colors Are Unclear ...
Page 732: ...Page top Page 732 of 817 pages Printing Does Not Start ...
Page 738: ...Page top Page 738 of 817 pages Paper Does Not Feed Properly ...