Canon NP6317 Service Manual page 52

CHAPTER 3 EXPOSURE SYSTEM
4. Using the Mirror Cleaning Tool
5. Cleaning the No. 6 Mirror
1) Detach the drum cartridge, developing as-
sembly, and dustproofing glass.
2) Put the mirror cleaning tool against the
mirror as shown in Figure 3-509, and
clean the lens by sliding it back and forth.
Use the upper registration roller as a refer-
ence for sliding back and forth.
6. Lubricating
Clean the scanner rail; then, apply lubri-
cant evenly over it.
3-16
COPYRIGHT © 1999 CANON INC.
Figure 3-508
No. 6 mirror
Mirror cleaning tool
Figure 3-509
CANON NP6317 REV.0 APR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)