HP Scanjet 7450c HP Scanjet 7400C Series Scanner Windows - (English) User Manu - Page 83

Back to TOC, Troubleshooting usage and maintaining

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Back to TOC If you are scanning to edit text, the OCR program causes the scanner to scan more slowly, which is normal. Wait for the item to scan. Some default settings can cause the scanner to scan more slowly. Check the settings. See "Setting preferences" on page 60. The resolution might be set too high. Return to the default resolution. See "Changing resolution" on page 38. If you used the ADF and then disconnected it, restart the software. If you were using the XPA, on the Scan menu, click Scanner Glass to scan from the glass again. If you are trying to use the XPA and the XPA (Slides) or XPA (Negatives) commands are unavailable, restart the software while the XPA is connected to the scanner. The scanner is locked. Unlock the scanner. Use your finger to flip the lock down to the unlocked position. Troubleshooting usage and maintaining 83 This section contains information for resolving image-quality issues, whether you scanned using the scanner glass, the ADF, or the XPA. Resolving issues with scanned images. See this page. Resolving issues with printed copies. See page 86. Resolving issues with slides and negatives. See page 88. For help getting the best output type possible, use the Guided Steps. If they are not showing, click .

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Back to TOC
Troubleshooting usage and maintaining
83
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●
If you are scanning to edit text, the OCR program causes the
scanner to scan more slowly, which is normal. Wait for the item
to scan.
●
Some default settings can cause the scanner to scan more
slowly. Check the settings. See
"Setting preferences" on
page 60
.
●
The resolution might be set too high. Return to the default
resolution. See
"Changing resolution" on page 38
.
7KH²FRUUHFW²PHQX²LWHPV²GR²QRW²DSSHDU²LQ²WKH²+3²3UHFLVLRQ6FDQ²3UR²
VRIWZDUH½
●
If you used the ADF and then disconnected it, restart the
software.
●
If you were using the XPA, on the
Scan
menu, click
Scanner
Glass
to scan from the glass again.
●
If you are trying to use the XPA and the
XPA (Slides)
or
XPA
(Negatives)
commands are unavailable, restart the software
while the XPA is connected to the scanner.
7KH²VFDQQHU²LV²PDNLQJ²D²ORXG²FOLFNLQJ²RU²JULQGLQJ²QRLVH½
The scanner is locked. Unlock the scanner. Use your finger to flip
the lock down to the unlocked position.
5HVROYLQJ²LPDJH¸TXDOLW\²LVVXHV
This section contains information for resolving image-quality issues,
whether you scanned using the scanner glass, the ADF, or the XPA.
●
Resolving issues with scanned images
. See this page.
●
Resolving issues with printed copies.
See
page 86
.
●
Resolving issues with slides and negatives.
See
page 88
.
7LS
For help getting the best output type possible, use the
Guided Steps. If they are not showing, click
.