Panasonic UF-7300 - Scanned Copy Quality Problems

114
UF-7300/7200
UF-8300/8200
4.3.16. Scanned Copy Quality Problems
No
Yes
START
Is the LED Array abnormal?
Check with F4 Mode (Check Output)
No.120 Lamp.
Replace the CIS Assembly.
END
Are the Transmitting 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.
No
Yes
Clean the rollers.
Is the Scanner Assembly abnormal?
Yes
No
2. Check CIS Assembly.
3. Replace the SC PCB (Sect. 2.).
4. Replace the CIS Assembly (Sect. 2.).
1. Check SC PCB.
2. Clean the White Sheet.