Panasonic KX-F780 - Manual (Page 71)

71
Troubleshooting and Routine Care
Cleaning the inside of the unit
If misfeeding occurs frequently or dirty patterns or black bands appear on a copied or transmitted document,
clean the document feeder rollers, sub roller, rubber flap, white plate and glass.
1 Disconnect the power cord and the telephone line
cord.
2 Open the front lid by pressing the front lid open
button.
3 Clean the document feeder rollers and sub roller
with a cloth moistened with isopropyl rubbing
alcohol, and let dry thoroughly.
4 Clean the rubber flap with a cotton swab
moistened with isopropyl rubbing alcohol, and let
dry thoroughly.
5 Clean the white plate and glass with a soft dry
cloth.
6 Close the front lid by gently pressing down on both
ends.
7 Connect the power cord and the telephone line
cord.
Caution:
¡ Do not use paper products (such as paper towels or
tissues) to clean the inside of the unit.
Sub roller
Rubber flap
White plate
Document
feeder rollers
Glass
Front lid open button