Toshiba E-STUDIO520 - Page 335

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PREVENTIVE MAINTENANCE (PM)
4 - 13
4
I. Toner recycle
J. Transfer belt
K. Toner bag
L. Fuser unit
Items to check Cleaning Lubrication
Replacement
(x 1,000 sheets)
Operation
check
Parts list
<P-I>
Remarks
I1 Whole toner recycle
unit
B*14
Items to check Cleaning Lubrication
Replacement
(x 1,000 sheets)
Operation
check
Parts list
<P-I>
Remarks
J1 Transfer belt 450/500/575/
600
P22-I18
J2 Transfer belt power
supply roller
A R P22-I6 *15
J3 Transfer belt drive
roller
A R P22-I9
J4 Transfer belt follower
roller
A R P22-I2
J5 Transfer belt cleaning
blade
450/500/575/
600
P23-I31
J6 Transfer belt cleaning
brush
450/500/575/
600
P23-I10 *16
J7 Flicker periphery B *16
Items to check Cleaning Lubrication
Replacement
(x 1,000 sheets)
Operation
check
Parts list
<P-I>
Remarks
K1 Toner bag 900/1000/1150/
1200
P203-I3 *20
Items to check Cleaning Lubrication
Replacement
(x 1,000 sheets)
Operation
check
Parts list
<P-I>
Remarks
L1 Fuser roller 450/500/575/
600
P25-I14
L2 Pressure roller 450/500/575/
600
P25-I12
L3 Upper separation fin-
ger
450/500/575/
600
P27-I22 *17
L4 Lower separation fin-
ger
A R P27-I9
L5 Cleaning web 450/500/575/
600
P27-I11 *18
L6 Web pushing roller 450/500/575/
600
P27-I12 *18
L7 Thermistor (4 pcs.) A R P27-I6,I28 *19
L8 Fuser unit entrance/
exit guide
A
L9 Web motor worm gear W