Fujitsu FI 4220C Operator Manual - Page 143

Symptom6, Images are distorted or not sharp.

Page 143 highlights

Symptom6 Images are distorted or not sharp. Document glass, document press pad, glass, and sheet guides(A white portion) clean? YES NO Clean dirty locations.(*) Top cover of ADF pressed down or heavy object placed on ADF during scanning by ADF? YES Do not press down ADF or place heavy objects on ADF during scanning. NO Is something causing the scanner to vibrate while scanning with the ADF? YES Do not allow anything to cause the scanner to vibrate while scanning. NO Continued on next page 114 7.2 Remedying Typical Troubles

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114
7.2
Remedying Typical Troubles
Clean dirty locations.(*)
YES
Do not press down ADF or
place heavy objects on ADF
during scanning.
NO
YES
Top cover of ADF pressed down
or heavy object placed on ADF
during scanning by ADF?
YES
Do not allow anything to
cause the scanner to
vibrate while scanning.
Is something causing the scanner
to vibrate while scanning with the
ADF?
NO
NO
Continued on next page
Symptom6
Images are distorted or not sharp.
Document glass, document
press pad, glass, and
sheet guides(A white portion)
clean?