Pb with ntfsclone and smbclient syntax

Hi,

I try to backup an NTFS partition with Nntfsclone and smbclient.

I can backup partition with this syntax :
ntfsclone --output - /dev/scsi/host1/bus0/target0/lun0/part2 |
smbclient \\\\pe2600\\phi_images -U phi%xxx -c "put - sda1c.img" OK

But i can't restore it
i have tried :

smbclient \\\\pe2600\\phi_images -U phi%xxx -c "get - sda1c.img" |
ntfsclone --overwrite /dev/sda1


Where is my mistake
I have tried too following syntax without succes
ntfsclone --save-image --output -
/dev/scsi/host1/bus0/target0/lun0/part2 | smbclient
\\\\pe2600\\phi_images -U phi%xxx -c "put - sda1d.img"

smbclient \\\\pe2600\\phi_images -U phi%xxx -c "get sda1d.img" |
ntfsclone --restore-image --overwrite /dev/sda1 -


Could give me more informations

Thanks
Philippe