There are black traces on the document – Fujitsu Ricoh Fujitsu fi-7300NX Color Duplex Document Scanner User Manual
Page 213

There Are Black Traces on the Document
Check the following points
●
Are you scanning documents written in lead pencil or carbon paper? (page 213)
●
Are the glass and rollers inside the ADF clean? (page 213)
If the problem persists, check the items in
Before You Contact the Scanner Service Provider (page 217)
first, then contact the distributor/dealer where you purchased this product. Refer to the contact
information in the Contact List if supplied with this product, or refer to the contact information in the
Contact for Inquiries section if provided in Safety Precautions supplied with this product, and then make an
inquiry.
●
Are you scanning documents written in lead pencil or carbon paper?
Solution
When you scan documents written in lead pencil, make sure you clean the rollers frequently.
Otherwise, the rollers will be contaminated which may leave black traces on the document or cause
feeding errors.
For details, refer to
Cleaning the Inside of the Scanner (ADF) with a Cloth (page 121)
.
●
Are the glass and rollers inside the ADF clean?
Solution
Clean the dirty parts.
For details, refer to
Cleaning the Inside of the Scanner (ADF) with a Cloth (page 121)
.
Troubleshooting
213