Brother International IntelliFax-3550 Service Manual - Page 153

Replace the drum unit., Dirt back of paper

Page 153 highlights

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 Print out test print o 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 Print out test print o 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 Print out test print o 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 Print out test print o 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 Print out test print o 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 Print out test print o Print out test print out test print out test Print out test print o Print out test print o Trouble (11) Blurred at either side 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 Print out test print o 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 Print out test print o 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 Print out test print o 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 Print out test print o 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 Print out test print o 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 Print out test print o Print out test print out test print out test Print out test print o Print out test print o (12) Dirt back of paper 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. (13) Poor fixing At the printer side • Instruct the user to use paper of the recommended weight (less than 36 lb./m2). • Replace the heat-fixing unit. VI - 19

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VI –
19
Trouble
Action to be taken
(11) Blurred at either side
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.
Print out test
print out test
print out test
Print out test
print o
Print out test
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print out test
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(12) Dirt back of paper
At the printer side
Replace the drum unit.
Replace the heat-fixing unit.
(13) Poor fixing
At the printer side
Instruct the user to use paper of the recommended
weight (less than 36 lb./m
2
).
Replace the heat-fixing unit.