Troubleshooting
This section describes examples of troubles that you may encounter when using the scanner and also describes the
solutions to them.
Before you request for a repair, take measures by looking through the examples of the troubles and solutions.
If the problem persists, check each item in
Before You Contact the Scanner Service Provider (page 190)
contact the distributor/dealer where you purchased this product. Refer to the contact information in the Contact List
or the Contact for Inquiries section in Safety Precautions bundled with this product and make an inquiry.
The following are examples of troubles that you may encounter.
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Power of the scanner
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The Scanner Cannot Be Powered ON (page 174)
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Display on LCD switches OFF. (page 175)
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Scanning operations
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Scanning Does Not Start (page 176)
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Overlapped Documents Are Frequently Fed into the Scanner (page 177)
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Situation in Which the Document Is not Fed into the ADF Occurs Frequently (page 180)
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Paper Jams/Pick Errors Occur Frequently (page 182)
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Scanning results
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The Scanned Image of a Picture or Photo is Rough/Image Noise Appears (page 184)
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Quality of Scanned Text or Lines Is Unsatisfactory (page 185)
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Images Are Distorted or Not Clear (page 186)
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Vertical Streaks Appear on the Images (page 187)
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Images Turn Out Elongated (page 188)
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A Shadow Appears at the Top or the Bottom of the Image (page 189)
Troubleshooting
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Содержание fi-7800
Страница 1: ...P3PC 6502 01ENZ2 FUJITSU Image Scanner fi 7800 fi 7900 Operator s Guide ...
Страница 25: ...Make sure to push the hopper until it locks Scanner Overview 25 ...
Страница 54: ... Good example Bad example 3 Adjust the hopper side guides to the document width How to Load Documents 54 ...
Страница 65: ...Fig 1 How to Load Documents 65 ...
Страница 71: ...ATTENTION A8 size cannot be scanned in a mixed batch How to Load Documents 71 ...
Страница 105: ...Put your finger on the tab in the center and push it down Various Ways to Scan 105 ...
Страница 130: ... Inside the top cover sensors 2 units Paper path upper side sensors 9 units Daily Care 130 ...
Страница 132: ... Inside the top cover rollers 2 locations 2 units Paper path lower side rollers 5 locations 2 units Daily Care 132 ...
Страница 143: ...4 Remove the separator roller from the scanner Replacing the Consumables 143 ...
Страница 145: ...5 Install a new separator roller on the scanner Replacing the Consumables 145 ...
Страница 148: ...5 Remove the brake roller from the scanner Replacing the Consumables 148 ...
Страница 150: ...6 Install a new brake roller on the scanner Replacing the Consumables 150 ...
Страница 179: ...For details refer to Adjusting the Paper Separation Force page 37 Troubleshooting 179 ...
Страница 201: ...The password is set Operational Settings 201 ...
Страница 204: ...The password is set Operational Settings 204 ...
Страница 220: ...For details about cleaning refer to Daily Care page 115 Operational Settings 220 ...
Страница 251: ...HINT This setting can also be configured from the operator panel Operational Settings 251 ...
Страница 272: ... 1 The depth excludes the hopper stacker and tabs 2 Includes the package weight Appendix 272 ...
Страница 273: ...Outer Dimensions The outer dimensions are as follows Unit mm in Appendix 273 ...
Страница 274: ...The outer dimensions when the Back Side Imprinter is installed are as follows Unit mm in Appendix 274 ...