I have an ADF scanner that failed to scan documents, from one day to the next.
On one side (the front side), a zone is completely dark gray, about 5cm wide:
[image|3322442]
The reverse side is okay:
[image|3322441]
Do you have experience with this kind of device? I haven't disassembled the scanner yet. Viewing some videos, I carefully cleaned the sensor's glass with a paper towel and isopropyl alcohol, with no luck: nothing changed. I suppose the gray zone is too wide to be caused by a dirty glass.
Thank you in advance for your help!
-
Might be related: https://fr.ifixit.com/R%C3%A9ponses/Afficher/248836/Gray+band+on+one+side+of+Scan
I have an ADF scanner that failed to scan documents, from one day to the next.
On one side (the front side), a zone is completely dark gray, about 5cm wide:
[image|3322442]
+
+
The reverse side is okay:
[image|3322441]
-
Do you have experience with this kind of device? I haven't disassembled the scanner yet. Viewing some videos, I carefully cleaned the sensor's glass with a paper towel and isopropyl alcohol, with no luck: nothing changed.
+
+
+
Do you have experience with this kind of device? I haven't disassembled the scanner yet. Viewing some videos, I carefully cleaned the sensor's glass with a paper towel and isopropyl alcohol, with no luck: nothing changed. I suppose the gray zone is too wide to be caused by a dirty glass.
Thank you in advance for your help!
Might be related: https://fr.ifixit.com/R%C3%A9ponses/Afficher/248836/Gray+band+on+one+side+of+Scan
Hello,
I have an ADF scanner that failed to scan documents, from one day to the next.
On one side (the front side), a zone is completely dark gray, about 5cm wide:
[image|3322442]
The reverse side is okay:
[image|3322441]
Do you have experience with this kind of device? I haven't disassembled the scanner yet. Viewing some videos, I carefully cleaned the sensor's glass with a paper towel and isopropyl alcohol, with no luck: nothing changed.
Thank you in advance for your help!
Might be related: https://fr.ifixit.com/R%C3%A9ponses/Afficher/248836/Gray+band+on+one+side+of+Scan