Cleaning the document feeder unit, Cleaning the thermal head, Maintenance – Panasonic KX-F590 User Manual
Page 59
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Troubleshooting and Maintenance
Maintenance
Cleaning the document feeder unit
When the misfeeding occurs frequently or when dirty patterns or black bands appear on a copied or
transmitted document, clean the sub roller, the document feeder rollers and the glass by following the steps
below.
Q Disconnect the power cord and the telephone
line cord.
0 Slide the lever toward you to open the top
cover.
o
Clean the rubber, the sub roller and the
document feeder rollers rotating them with a
cloth moistened with isopropyl rubbing alcohol,
then dry thoroughly.
0 Clean the glass and the white plate with a dry
soft cloth.
0 Close the top cover carefully by gently
pressing down on both ends.
0 Connect the power cord and telephone line
cord.
Cleaning the thermal head
If dirty patterns or black bands appear on a copied or received document, clean the thermal head by
following the steps below.
O Disconnect the power cord and the telephone
line cord.
0
Slide the lever toward you to open the top
cover.
0 Remove the recording paper roll from the unit.
0 Clean the thermal head with a cloth moistened
with isopropyl rubbing alcohol, then dry
thoroughly.
0
Re-install the recording paper roll, then close
the top cover carefully by gently pressing down
on both ends.
0
Connect the power cord and telephone line
cord.
Note:
• To prevent malfunction due to static electricity, do not use a dry cloth and do not touch the thermal head
directly with your finger.
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