L11: Separation Plate; L13: Fuser Unit Gear; L14: Fuser Belt Thermopile; L15: Rotor - Toshiba e-STUDIO 5540C Service Manual

* L11: Separation plate

If toner adheres to the separation plate, wipe it off with dry cloth.
Do not take off the separation plate unless otherwise required.

* L13: Fuser unit gear

Wipe off any old grease, and then apply 3 to 4 rice-sized grains of white grease (Molykote HP-
300) onto the gear teeth and shafts.
Notes:
Since the one-way clutch is pressed into the gear (GEAR-8H40-FMR) that is attached to the
shaft of the fuser roller, apply grease on the tooth face only. Do not apply grease on the shaft.

* L14: Fuser belt thermopile

Take off the fuser belt thermopile from the equipment and wipe off the dirt using a cloth with a
small amount of alcohol. Do not touch the lens of the thermopile by hand. Clean the thermopile at
the timing shown below.
Model name
e-STUDIO5540C
e-STUDIO6540C
e-STUDIO6550C

* L15: Rotor

If the surface of the rotor is dirty, wipe off the dirt.
© 2011 - 2015 TOSHIBA TEC CORPORATION All rights reserved
GEAR-8H40-FMR
Fig. 7-42
Black
every 225,000 sheets every 225,000 sheets
every 250,000 sheets every 250,000 sheets
every 275,000 sheets every 275,000 sheets
e-STUDIO5540C/6540C/6550C/5560C/6560C/6570C
7 - 39
Full color
PREVENTIVE MAINTENANCE (PM)
7