105
UF-9000
APR 2006
Ver. 3.0
DP-180/190
4.3.16. Scanned Copy Quality Problems
START
No
Yes
Is the LED Array abnormal?
Replace the LED Array.
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?
Clean the Scanning Glass.
Clean the Mirrors.
No
Yes
Clean the rollers.
Is the Scanner Assembly abnormal?
Yes
No
2. Check CCD PCB.
3. Replace the SC PCB (Sect. 2.).
4. Replace the CIS Assembly (Sect. 2.).
1. Check SC PCB.
Summary of Contents for DP-180
Page 50: ...50 UF 9000 APR 2006 Ver 3 0 DP 180 190 21 Remove the LCD Module 127 ...
Page 74: ...74 UF 9000 APR 2006 Ver 3 0 DP 180 190 3 3 Preventive Maintenance Points ...
Page 126: ...126 UF 9000 APR 2006 Ver 3 0 DP 180 190 Sensor and Switch Location ...
Page 341: ...341 UF 9000 APR 2006 Ver 3 0 DP 180 190 memo ...
Page 343: ...343 APR 2006 Ver 3 0 UF 9000 DP 180 190 memo ...
Page 359: ...Published in Japan ...
Page 375: ...Published in Japan ...