Panasonic KX-FP215 Service Manual page 111

12.5.4.12. A Blank Page is Received
REFERENCE:
(*1): Test Mode (P.58)
(*2): Check Sheet for Signal Route (P.121)
(*3): A Blank Page is Copied (P.109)
12.5.4.13. Black or White Vertical Line
REFERENCE:
(*1): We recommend making a copy of the test chart in Test Chart (P.176) and using it.
(*2): Maintenance Items and Component Locations (P.158)
(*3): Document feeder/recording paper feeder/scanner glass cleaning (P.169)
(*4): Thermal Head Cleaning (P.170)
(*5): How to Remove the Thermal Head (P.138)
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