Toshiba e-STUDIO163 Service Handbook page 147

Remarks "*" in the Preventive Maintenance Check List
* a1. Original glass / ADF original glass
Clean both sides of the original glass and ADF original glass.
Make sure that there is no dust after cleaning. Then install the original glass and ADF orig-
inal glass.
Note: Note:
Make sure that there is no fingerprints or oil staining on part of the original glass on where the
original scale is mounted since the shading correction plate is located below the scale to be
scanned.
* c1. Drive gears in the paper feeding section (teeth of gears and shafts)
Apply some white grease (Molykote X5-6020) to the teeth of gears and shafts of the drive
gears.
Note: 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.
* f1. Main charger case / Needle electrode
Clean the main charger case with a cloth soaked in water and squeezed tightly, and then
wipe them with a dry cloth.
Clean the needle electrode only with the main charger cleaner.
Replace the needle electrode with a new one if it is damaged regardless of the number of
output pages which have been mode.
Note: Note:
Do not touch the needle electrode with your bare hand when attaching the needle electrode.
* g1. Transfer / separation charger case and transfer / separation wire
Clean the transfer / separation charger case with a cloth soaked in water and squeezed
tightly, and then wipe them with a dry cloth.
Replace the wire with a new one if it is damaged regardless of the number of output pages
which have been mode.
Notes:
• Do not deform the metal plate of the transfer guide roller.
• Be careful of the following when attaching a new wire (length: 353 mm)
- 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.
December 2005 © TOSHIBA TEC e-STUDIO163/203 PREVENTIVE MAINTENANCE (PM)
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