Brother IntelliFax-3550 Service Manual page 153

Trouble
(11) Blurred at either side
o i n t p r s t t e u t o t i n P r o o i n t i n t p r p r s t s t t e t e u t u t o o i n t i n t P r P r s t s t t e t e u t u t o o t i n t i n p r p r s t s t t e t e u t u t o o t t i n i n p r p r s t s t t e t e u t u t o o t t i n i n P r P r Print out test print out test print out test Print out test print o Print out test print o Print out test print out test print out test Print out test print o
o i n t p r s t t e u t o t i n P r o o t i n t i n p r p r s t s t t e t e u t u t o o t t i n i n P r P r s t s t t e t e u t u t o o t i n i n t p r p r s t s t t e t e u t u t o o t t i n i n p r p r s t s t t e t e u t u t o o t t i n i n P r P r Print out test print out test print out test Print out test print o Print out test print out test print out test Print out test print o Print out test print o
o i n t p r s t t e u t o t i n P r o o t t i n i n p r p r s t s t t e t e u t u t o o i n t t i n P r P r s t s t t e t e u t u t o o t t i n i n p r p r s t s t t e t e u t u t o o t t i n i n p r p r s t s t t e t e u t u t o o t t i n i n P r P r Print out test print out test print out test Print out test print o Print out test print o Print out test print out test print out test Print out test print o
o t i n p r s t t e u t o t i n P r o o i n t i n t p r p r s t s t t e t e u t u t o o i n t i n t P r P r s t s t t e t e u t u t o o t t i n i n p r p r s t s t t e t e u t u t o o t t i n i n p r p r s t s t t e t e u t u t o o t t i n i n P r P r Print out test print out test print out test Print out test print o Print out test print out test print out test Print out test print o Print out test print o
o i n t p r s t t e u t o t i n P r o o i n t t i n p r p r s t s t t e t e u t u t o o t t i n i n P r P r s t s t t e t e u t u t o o i n t i n t p r p r s t s t t e t e u t u t o o t t i n i n p r p r s t s t t e t e u t u t o o t t i n i n P r P r Print out test print out test print out test Print out test print o Print out test print o Print out test print out test print out test Print out test print o
o t i n p r s t t e u t o t i n P r o o i n t i n t p r p r s t s t t e t e u t u t o o t i n t i n P r P r s t s t t e t e u t u t o o i n t i n t p r p r s t s t t e t e u t u t o o t t i n i n p r p r s t s t t e t e u t u t o o t t i n i n P r P r Print out test print out test print out test Print out test print o Print out test print out test print out test Print out test print o Print out test print o
o i n t p r s t t e u t o t i n P r o o i n i n t t p r p r s t s t t e t e u t u t o o t i n t i n P r P r s t s t t e t e u t u t o o i n t i n t p r p r s t s t t e t e u t u t o o t t i n i n p r p r s t s t t e t e u t u t o o t t i n i n P r P r Print out test print out test print out test Print out test print o Print out test print o Print out test print out test print out test Print out test print o
o t i n p r s t t e u t o t i n P r o o i n t i n t p r p r s t s t t e t e u t u t o o t i n t i n P r P r s t s t t e t e u t u t o o i n t i n t p r p r s t s t t e t e u t u t o o t t i n i n p r p r s t s t t e t e u t u t o o t t i n i n P r P r Print out test print out test print out test Print out test print o Print out test print out test print out test Print out test print o Print out test print o
o i n t p r s t t e u t o t i n P r o o i n t t i n p r p r s t s t t e t e u t u t o o t i n t i n P r P r s t s t t e t e u t u t o o i n i n t t p r p r s t s t t e t e u t u t o o t t i n i n p r p r s t s t t e t e u t u t o o t t i n i n P r P r Print out test print out test print out test Print out test print o Print out test print out test print out test Print out test print o Print out test print o
o t i n p r s t t e u t o t i n P r o o i n t i n t p r p r s t s t t e t e u t u t o o i n i n t t P r P r s t s t t e t e u t u t o o t i n i n t p r p r s t s t t e t e u t u t o o t t i n i n p r p r s t s t t e t e u t u t o o t t i n i n P r P r Print out test print out test print out test Print out test print o Print out test print o Print out test print out test print out test Print out test print o
o t i n p r s t t e u t o t i n P r o o i n t i n t p r p r s t s t t e t e u t u t o o i n t i n t P r P r s t s t t e t e u t u t o o t t i n i n p r p r s t s t t e t e u t u t o o t t i n i n p r p r s t s t t e t e u t u t o o t t i n i n P r P r Print out test print out test print out test Print out test print o Print out test print o Print out test print out test print out test Print out test print o
o t i n p r s t t e u t o t i n P r o o t t i n i n p r p r s t s t t e t e u t u t o o i n t i n t P r P r s t s t t e t e u t u t o o i n t i n t p r p r s t s t t e t e u t u t o o t t i n i n p r p r s t s t t e t e u t u t o o t t i n i n P r P r Print out test print out test print out test Print out test print o Print out test print o Print out test print out test print out test Print out test print o
o i n t p r s t t e u t o t i n P r o o t i n t i n p r p r s t s t t e t e u t u t o o t i n i n t P r P r s t s t t e t e u t u t o o i n t i n t p r p r s t s t t e t e u t u t o o t t i n i n p r p r s t s t t e t e u t u t o o t t i n i n P r P r Print out test print out test print out test Print out test print o Print out test print o Print out test print out test print out test Print out test print o
(12) Dirt back of paper
(13) Poor fixing
Action to be taken
At the printer side
• Shake the toner cartridge. If the problem persists,
replace it.
• Check that the equipment is placed on a flat surface.
• Shake the drum unit from left to right and front to back.
At the printer side
• Replace the drum unit.
• Replace the heat-fixing unit.
At the printer side
• Instruct the user to use paper of the recommended
weight (less than 36 lb./m
• Replace the heat-fixing unit.
VI – 19
2 ).