102
UF-9000
JAN 2004
Ver. 1.0
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?
1. Clean the Scanning Glass.
2. Clean Mirrors 1, 2 and 3.
No
Yes
Clean the rollers.
Is the Scanner Assembly abnormal?
Yes
No
2. Check CCD PCB.
3. Replace the Scanner Block (Sect. 2.).
4. Replace the SC PCB (Sect. 2.).
1. Check SC PCB.
Summary of Contents for DP-180/190
Page 48: ...48 UF 9000 JAN 2004 Ver 1 0 DP 180 190 20 Remove the LCD Module 127 ...
Page 72: ...72 UF 9000 JAN 2004 Ver 1 0 DP 180 190 3 3 Preventive Maintenance Points ...
Page 123: ...123 UF 9000 JAN 2004 Ver 1 0 DP 180 190 Sensor and Switch Location ...
Page 264: ...264 UF 9000 JAN 2004 Ver 1 0 DP 180 190 memo ...
Page 266: ...266 JAN 2004 Ver 1 0 UF 9000 DP 180 190 memo ...
Page 295: ...memo ...
Page 296: ...DZZSM00249 ...