Panasonic DP-C405 - Page 311

311
DP-C405/C305/C265
FEB 2008Ver. 1.1
3.3.19. Scanned Copy Quality Problems
START
No
Yes
Is the Lamp abnormal?
Check, and replace the Lamp.
END
Are the Feed Rollers dirty?
Are there any foreign particles,
or paper pieces in the scanning
area?
Yes
No
Remove the foreign particles, or paper
pieces from the scanning area.
No
Yes
Is the scanning area dirty?
1. Clean the Scanning Glass.
2. Clean Mirrors 1 and 2.
No
Yes
Clean the Rollers.
Is the Scanner Block abnormal?
1. Check the connectors on the SC PCB.
2. Check the connectors on the CCD PCB.
3. Replace the CCD Assembly.
4. Replace the SC PCB.
Yes
No