Canon MP 700 Service Manual page 54

MultiPASS MP730/MP700 Chapter 3: Assembly and Disassembly
(15) Remove the 2 screws (f).
(16) Free the claw (g), and detach the scanner cover. At this time, take care not to drop the
document glass.
(17) Detach the document glass.
(18) Remove the flat cable stopper.
(19) Remove the contact sensor from the contact sensor holder. At this time, take care not to
lose the spacer.
Document glass
Contact sensor
Contact sensor holder
Handling the contact sensor
Be careful not to scratch or soil the glass surface of the contact sensor. Any
such scratches or dirty marks may lead to image defects, such as vertical
streaks, etc., on the scanned image.
Caution when replacing the contact sensor
When replacing the contact sensor, the CS LED light-on duration needs to be
adjusted. Refer to Chapter 4, 3.1 CS LED Lights-on Duration Adjustment, for
details.
g
Spacer
Spacer
Figure 3-14 Contact Sensor 4
3-16
f
Scanner cover
g
Flat cable
stopper