Hi,
Unfortunately, the Fax and Scan feature in Windows 7 does not support the .pdf format.
If you have Microsoft Office program installed on the computer, you may try these steps as a work around.
How to convert .tif to .pdf documents using Office Professional (Word) 2007 and Windows 7 Ultimate:
a) Open Word 2007
b) Click the “Office button” in the upper left hand corner
c) Click “New”
d) Select “Blank document”
e) Click “Create” button
f) Click the “Insert” tab
g) Click “Picture”
h) In “Insert Picture” box, select .tif document to be converted to .pdf by clicking title in Pictures Library (My Pictures)
i) See .tif document file title now in “File Name” box of “Insert Picture” box
j) Click “Insert”
k) See the formerly .tif document to be converted to .pdf now as a Word document
l) In this new Word document, click the “Office button” in the upper left hand corner
m) Click “Save As”, then in resulting drop-down menu click “PDF or XPS”
n) In resulting Publish as PDF or XPS box, type into the “File name” box the title of the new .pdf document
o) In the “Save as type” box, select PDF
p) Check the “Open file after publishing” box
q) Click “Publish” button
r) See former .tif document now as a .pdf document
If this doesn’t help, you may use the HP Scan program or you might have to use your favorite search engine to find a third party program/ application to do this.
Third Party Software Disclaimer:
Using Third Party Software or Link, including hardware drivers can cause serious problems that may prevent your computer from booting properly. Microsoft cannot guarantee that any problems resulting from the use of Third Party Software or Link can be solved. Using Third Party Software or Link is at your own risk.
Hope the information is helpful.