5
© 2008-2011 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO5520C/6520C/6530C
PREVENTIVE MAINTENANCE (PM)
5 - 39
5.6.12 Fuser unit
Fig. 5-41
Items to check Cleaning
Lubric
ation/
Coatin
g
Replacement
Operatio
n
check
Parts
list
<P-I>
(x 1,000
sheets)
(x 1,000 drive
counts)
L1 Pressure roller 450/500/550 1804 42-1
L2 Pressure roller separation
finger
450/500/550 1804 41-3
L3 Pressure roller thermistor
(edge)
ARR42-15
L4 Pressure roller thermistor
(center/side)
ARR42-15
L5 Pressure roller thermostat
(center/side)
ARR42-16
42-17
L6 Fuser belt 225/250/275 902 43-16
L7 Fuser roller 225/250/275 902 43-17
L8 Fuser belt guide 225/250/275 902 43-18
L9 Fuser belt thermistor (edge) A R R 40-23
L10 Fuser belt thermostat
(center/side)
ARR43-42
L11 Separation plate A 43-53
L12 Entry guide A
L13 Fuser unit gear (tooth face
and shaft)
W2
L14 Fuser unit gear (tooth face) W2
L15 Fuser belt thermopile
(center/side)
A R R 38-2
L16 Rotor A
L7 L1
L2 L5
L4
L3
L11
L8
L9
L15
L10
L6
L12
L16
L13 L13 L14
(
Rear Side
)(
Front Side
)
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