Minolta magicolor 330 Service Manual page 111

5.6 - Vertical Streaks, continued
Step
FUSER INSPECTION
1. Generate a test print and slide the Fuser Assembly out of the
printer just as the sheet of paper exits the Fuser.
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2. Inspect the image on the sheet of paper just after the paper exits
the Fuser.
Is there a normal test print image on the sheet of paper before
entering the Fuser but the image has visible vertical streaks after
it exits the Fuser?
1. Replace the Oil Roll Assembly (RRP 9.82).
2. Generate a test print.
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3. Inspect the image on the sheet.
Is the image now normal, without vertical streaks as it exits the
Fuser?
1. Replace the Xerographic Cartridge (RRP 9.48).
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2. Generate a test print.
Is the image now normal, without vertical streaks?
DEVELOPER ASSEMBLY INSPECTION
1. Remove the Top Cover (RRP 9.3).
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2. Turn the Rotary Frame and inspect the Magnet Roll of each of
the four Developer Assemblies.
Do the Magnet Rolls of each Developer Assembly appear smooth,
evenly formed and without obvious contamination?
magicolor 330 - Base Engine Service Manual
Actions and Questions
Primary Fault Isolation Procedures
Yes No
Go to step 6
Problem Replace
Solved Pressure
(RRP 9.83) and
the Heat Roll
(RRP 9.84)
Problem solved Go to step 8
Go Suspect Replace
Components faulty
oper Assembly
the
Roll
the
Devel-
5-15