Problemsolving – Panasonic Panafax UF-650 User Manual
Page 105
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5. PROBLEMSOLVING
Cleaning the Contact Image
Sensor and Scanning Roller
If the receiving party reports that the received documents were black, or
contained black bands, try making a copy on your unit. If the copy is
black or has black bands, the Contact Image Sensor unit or the Scanning
Roller is probably dirty or defective and must be cleaned.
1 Remove the Docunnent Return Tray. Open the ADF Cover.
2. Wipe the Contact Image Sensor and Scanning Roller gently with a soft
doth or wet gauze with ethyl alcohol. Be sure to use a clean cloth, the
Contaa Image Sensor can be easijy scratched.
Scanning Roller
Contact Image Sensor