Техническая Спецификация для Brother FAX-8360P

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   Troubleshooting and Maintenance   
69
ZLeFAX-UK-FM6.0
MAINTENANCE
Printed pages are marked 
regular intervals.
Example of Regular Marking
Markings may disappear by themselves. Try copying at multiple 
pages to clear this problem. Markings may occur if the machine has 
not been used for a long time. A possible cause is that the surface of 
the drum is marked or damaged by excessive exposure to light. In 
this case, replace the drum unit with a new one.
Printed pages are blurred at 
the centre or at either edge.
Blurred Page
Certain environmental conditions such as humidity, high 
temperatures, etc. may cause this condition to occur. Make sure the 
machine is placed on a flat, horizontal surface. Remove the drum 
unit with the toner cartridge installed. Try rocking them from side 
to side. You may clear a blurred page by wiping the scanner window 
with a clean soft cloth. (See Regular Maintenance, page 73.) If a 
blurred page occurs after cleaning and the display shows CHANGE 
DRUM SOON
, replace the drum unit with a new one.
Ghost images appear on 
printed page.
Ghost Images
The drum unit is a consumable and it is necessary to replace it periodically.
DIFFICULTY
SUGGESTIONS