Canon FAX L1000 Service Manual page 271

b) Cleaning
(1) Using lint-free paper dipped in alcohol, wipe any dirt off the cassette pick-up roller and
the cassette feed roller while rotating the shaft in the indicated direction.
(2) If a paper feed unit PF-52 is installed, cleaning the option by the same way in the above
step (1).
(3) Using lint-free paper dipped in alcohol, wipe any dirt off the cassette separation roller
while rotating the shaft in the indicated direction.
FAX-L1000 Chapter 4: Maintenance and Service
Figure 4-15 Cleaning Location 1
Cassette separation roller
Figure 4-16 Cleaning Location 2
4-19
Cassette pick-up roller
Cassette feed roller