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2-101 4059 Service Manual
4059-XXX
Print Quality - Light Print
FRU Action
1 Erase Lamp Assembly Check the erase lamp lens assembly
for any signs of paper dust, toner
buildup or any other contamination.
Cleanwithasoftclothorreplacethe
lens and lamp assembly which are
provided together in a kit. If the lens
is clean then check the erase lamp
assembly for failed erase lamps. If
defective, replace the erase lamp
assembly.
2 Fuser Assembly Check the fuser assembly for signs
of toner contamination. The hot roll
especially might cause toner to be
retained and deposited on the page.
FRU Action
1 Transfer Roll Check the right end of the transfer
roll shaft for signs of wear or
contamination. If incorrect, replace
the transfer roll.
2 Right Side Transfer Roll
Arm Assembly
Check the right side transfer roll arm
assembly bearing for any signs of
wear or contamination.Also check to
ensure the transfer cable is firmly
attached to the bearing. If incorrect,
replace the right side transfer arm
assembly. Check the connection of
the transfer roll assembly cable to
the transformer on the HVPS board.
Check the continuity of the cable
from the bearing to the spade
terminal on the cable. If incorrect,
replace the right side transfer arm
assembly. If correct, replace the
HVPS.