7
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PREVENTIVE MAINTENANCE (PM)
7 - 45
7.7.1 Scanner
Fig. 7-49
* A1: Original glass, A2: RADF original glass
Clean both sides of the original glass and RADF original. Make sure that there is no dust on the
mirrors-1, -2, -3 and lens after cleaning. Then install the original glass and RADF original glass.
Notes:
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.
Items to check Cleaning
Lubrica
tion/
Coating
Replacement
Operation
check
Parts
list
<P-I>
(x 1,000
sheets)
(x 1,000 drive
counts)
A1 Original glass B 51-15
A2 RADF original glass B 51-18
A3 Exposure lamp R3 R3 O 52-9
A4 Slide sheet
(front and rear)
R3 R3
A5 Filter cover B 1-36