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5
Close the top cover securely by pushing
down on both sides.
12.7 Thermal head
cleaning
If smudges or black/white lines appear on a
copied/received document, check whether there
is dust on the thermal head. Clean it to remove
the dust.
1
Disconnect the power cord and the
telephone line cord.
2
Open the top cover by pressing the top cover
release button (1) and remove the recording
paper.
3
Clean the thermal head (1) with a cloth
moistened with isopropyl rubbing alcohol,
and let all parts dry thoroughly.
Caution:
L To prevent a malfunction due to static
electricity, do not use a dry cloth and
do not touch the thermal head directly.
4
Connect the power cord and the telephone
line cord.
12. Help
1
1
97
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