05/2014
4-7
DC SC2020
Disassembly/Assembly and Adjustment
1. IIT/UI
Version 1.1
REP 1.3.2 CIS Sensor Assembly Belt
Parts List on PL 1.3
Removal
WARNING
When turning OFF the power switch, check that the "Data"
lamp is OFF and that there is no Job in progress.
Turn OFF the Power Switch and make sure that the screen dis-
play or energy-saving LED is turned off.
Check that the power switch is OFF and unplug the power plug.
1. Remove the Platen Cover or the DADF. (REP 56.1.1)
2. Remove the IIT Top Cover. (REP 1.2.1)
3. Move the CIS Sensor Assembly to the center of IIT Base
Frame. (Figure 1)
(1) Rotate the gear in the direction of the arrow.
(2) Move the CIS Sensor Assembly to the center of IIT Base
Frame.
Figure 1 j0bs40102
4. Remove the CIS Sensor Assembly Belt from the CIS Sensor
Assembly. (Figure 2)
(1) Remove the CIS Sensor Assembly Belt in the direction of
the arrow.
Figure 2 j0bs40103
5. Remove the CIS Sensor Assembly Belt. (Figure 3)
(1) Remove the spring.
(2) Remove the CIS Sensor Assembly Belt.
Figure 3 j0bs40107
Replacement
1. To install, carry out the removal steps in reverse order.
REP 1.4.1 (SCC) IIT Scan Motor
Parts List on PL 1.4
Removal
WARNING
When turning OFF the power switch, check that the "Data"
lamp is OFF and that there is no Job in progress.
Turn OFF the Power Switch and make sure that the screen dis-
play or energy-saving LED is turned off.
Check that the power switch is OFF and unplug the power plug.
1. Remove the Platen Cover or the DADF. (REP 56.1.1)
2. Remove the IIT Top Cover. (REP 1.2.1)
3. Move the CIS Sensor Assembly to the center of IIT Base
Frame. (Figure 1)
(1) Rotate the gear in the direction of the arrow.
(2) Move the CIS Sensor Assembly to the center of IIT Base
Frame.
Figure 1 j0bs40102
4. Relax the tension of the CIS Sensor Assembly Belt. (Figure 2)
(1) Remove the spring.
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