Sony UP-860 Service Manual page 19

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Press the OPEN/CLOSE button and hold it down.
The paper lid closes and the printer starts cleaning the head.
Keep the OPEN/CLOSE button held down until the buzzer starts sounding
and the printer starts ejecting the cleaning sheet.
(The buzzer sounds throughout the cleaning process.)
Keep the button
held down.
hen the buzzer
starts sounding,
release the button.
Remove the cleaning sheet.
Notes
¢ Never press the PRINT or COPY button while the cleaning sheet is in the
printer.
¢ Clean the head only when necessary. If you clean the head too often, it may
cause malfunctions.
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