Canon Color Image Reader-F1 Service Manual page 32

2
Technology > Controls (ADF) > Work of service > Periodic Servicing
■ User Maintenance
a.Cleaning
Tell the user to clean the following parts every 2000 sheets.
No. Parts to clean
1 White plate (pressure plate Clean with a cloth which is
dampened with water or neutral
2 Platen roller
detergent and squeezed hard,
3 White sheet
and then wipe with a dry cloth.
[2]
[3]
b.Replacement
Replace it when the stamp image becomes faint. (Expected life;7,000 times)
((Refer to page 4-21))
2 Technology > Controls (ADF) > Work of service > Periodic Servicing
Cleaning method Cleaning Reference
cycle
As -
required
-
-
T-2-14
[1]
F-2-35
■ Periodic Servicing
When the parts are reaching the expected service life, perform the parts replacement or
cleaning etc if needed.
Item Part name
Periodically replaced No
parts
Durables parts Pickup roller unit
Separation pad
Stamp
Hinge unit (left)
Feed guide (dust collection tape)
Periodically serviced Pickup roller unit
parts
Separation pad
Upper registration roller
Lower registration roller
Upper delivery reversal roller
Lower delivery reversal roller
Various rollers/driven rollers
Various scrapers
Adjusting the Height of the hinge
2-21
Expected Operation Reference
service life
80,000 sheets Replace- p. 4-20
ment
p. 4-20
7,000 times p. 4-21
150,000 times p. 4-32
(The coming and
going opening
and shutting
number of times)
40,000 sheets p. 4-21
Timely Cleaning -
-
-
-
-
-
-
-
Timely Adjustment p. 5-7
T-2-15
2-21