SATO CL4NX Operator's Manual page 173

4
Put the cleaning sheet  between the
print head and the platen roller.
Note
Align the rough side of the cleaning sheet adjacent to
the print head.
5
Press the print head down until you lock
the head lock lever.
6
Pull the cleaning sheet away from the
printer with two hands.
You can clean the dirt on the print head.
7
After you pull out the cleaning sheet, do
the steps 4 to 6 again two or three more
times.
When no more dirt appears on the cleaning sheet
after you have pulled it out, you can stop to clean
with the cleaning sheet.
5 Cleaning and Adjustment of the Printer
2
CL4NX Operator Manual
171