Panasonic KX-FC971CX-S Service Manual page 26

KX-FC971CX-S / KX-FGA521CX-S
5.2.3. DOCUMENT FEEDER/SCANNER
GLASS CLEANING
Clean the document feeder when:
- Documents frequently misfeed.
- Smudges or black/white lines appear on the original
document when sending or copying.
1. Disconnect the power cord and the telephone line cord.
2. Open the top cover by pressing the top cover release button
(1).
3. Clean the document feeder rollers (1) and rubber flap (2)
with a cloth moistened with isopropyl rubbing alcohol, and
let all parts dry thoroughly. Clean the white plate (3) and
scanner glass (4) with a soft and dry cloth.
Caution:
· Do not use paper products, such as paper towels or
tissues.
4. Connect the power cord and the telephone line cord.
5. Close the top cover securely by pushing down on both
sides.
5.2.4. 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:
· 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.
5. Install the recording paper and close the top cover securely
by pushing down on both sides.
(Refer to RECORDING PAPER (P.18)
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