Diagnostic Information 2-9
4412-00X
CIS Assembly Service Check
The CIS lamp does not light when scanning is in process.
FRU Action
1 CIS Assembly If light does not come on during the
scanning process, check connector
P2 on the system board. If the
connection is okay, check for a
voltage reading of approximately 4
volts from ground to P2-2 pin. If
voltage is correct, replace the CIS
assembly. Go to the “CIS (Contact
Image Sensor) Removal” on
page 4-7. If voltage is incorrect,
replace the system board. Go to the
“System Board Removal” on
page 4-19.
To Next Page
Loading...
