Scanner - Toshiba e-STUDIO2820C Service Handbook

5.5.1

Scanner

A2
Items to check
A1 Original glass
A2 ADF original glass
A3 Mirror-1
A4 Mirror-2
A5 Mirror-3
A6 Reflector
A7 Lens
A8 Exposure lamp
A9 Automatic original detection
sensor
A10 Slide sheet
(front and rear)
* A1: Original glass, A2: ADF original glass
Clean both sides of the original glass and ADF original. Make sure that there is no dust on the
mirrors-1, -2, -3 and lens after cleaning. Then install the original glass and ADF original glass.
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.
e-STUDIO2820C/2830C/3520C/3530C/4520C
PREVENTIVE MAINTENANCE (PM)
A4 A8 A6
A5 A3 A9
Fig. 5-8
Lubri-
cation/
Cleaning
Coat-
ing
B or A
B
B
B
B
B
B
B
B or A
5 - 10
A1 A10
A7
Replacement
(x 1,000 (x 1,000 drive
sheets) counts)
R R
R R
© 2008 TOSHIBA TEC CORPORATION All rights reserved
Opera- Parts
tion list
check <P-I>
28-1
28-2
12-10
O 29-6
O 12-12