Toshiba e-STUDIO556 Service Manual page 492

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* 4.
Pickup roller / feed roller / separation roller
When installing the pickup roller and feed roller, pay attention to allocate the pickup roller,
gear, feed roller and one-way clutch correctly.
When replacing the separation roller, replace only the roller and continue to use the torque
limiter.
* 5.
Drive gears in the paper feeding section (teeth face and shafts)
Apply some white grease (Molykote EM-30) to the teeth faces and shafts of the drive
gears.
Note:
Make sure that oil is not running over or scattered around as the gear is rotated coming into the
clutch after applying molykote to the gear which is located near the clutch. The quantity of
molykote should be smaller than that to be applied to the other parts.
* 6.
Main charger case / main charger wire
Clean the main charger case and wire with a cloth soaked in water and squeezed tightly,
and then wipe them with a dry cloth.
Note:
Be careful of the following when attaching a new wire (length: 363mm).
-
Insert the wire securely into the V-grooves of the front and rear sides.
-
Do not twist the wire.
-
Do not touch the wire with your bare hand.
e-STUDIO556/656/756/856(Ver03)
PREVENTIVE MAINTENANCE (PM)
Gear
Idler gear
shaft
Torque
limiter
Separation roller
Fig. 7-15
7 - 24
Pickup roller
One-
way clutch
Feed roller
© 2012 TOSHIBA TEC CORPORATION All rights reserved

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