T
echnical
B
ulletin
PAGE: 2/3
Model:
Shepherd-P1
Date:
18-Jan-19
No.:
RJ093011
The same error has also occurred in Ricoh Deutschland so far, and this measure worked,
too.
So if USB error during vacuuming is reported, it may be caused by the unstable earth
potential in the environment where T7210 is installed. So please prepare a wire cable and
connect the PC's GND(any one of below
O
) and T7210's GND(any one of below
O
)
directly.
