D3: Separation Roller - Toshiba e-STUDIO 5540C Service Manual

7.7.4 Bypass feed unit
D7 D2
Items to check
D1 Pickup roller
D2 Feed roller
D3 Separation roller
D4 Bypass tray
D5 Drive gear (shaft)
D6 GCB bushing bearing
D7 Transport roller

* D3: Separation roller

Apply an even coat of grease (Alvania No.2) to all round the inside of the spring.
When replacing the separation roller, apply 1 rice-sized grain of white grease (Molykote HP-300)
on the places of the holder shown in the figure (4 places).
Notes:
Make sure that the grease does not adhere to the roller surface. Wipe it off with alcohol if
adhered.
Apply grease on the
inner surface
Fig. 7-53
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D1
D3
Fig. 7-52
Lubrica
Cleaning tion/
Coating
AV, W2
B
W1
L
A
7 - 49
D4
Replacement
(x 1,000 (x 1,000 drive
sheets) counts)
100 -
100 -
100 -
R3 R3
Apply white grease
Fig. 7-54
e-STUDIO5540C/6540C/6550C/5560C/6560C/6570C
PREVENTIVE MAINTENANCE (PM)
Parts
Operation
list
check
<P-I>
15-15
15-10
16-43
17-5
15-8
7