Canon CANOSCAN N1220U Service Manual page 50

CHAPTER 3
3) Unhook the hook in the front of the document glass unit, then slide the document glass unit
backward.
1
q Front Hook
w Document Glass Unit
4) Lift the front of the document glass unit, then pull forward to remove it.
q Document Glass Unit
Note: Take care not to smear the rear side of the document glass unit (especially the spacer
sliding surface).
3 - 4
COPYRIGHT 2000 CANON INC.
2
B5
A4
LTR
Figure 3-4
1
Figure 3-5
CANOSCAN N650U/N656U/N1220U REV.0 JUNE 2000 PRINTED IN JAPAN (IMPRIME AU JAPON)