Frame Unit - Sharp FO 4400 - B/W Laser - All-in-One Service Manual

FO-4400U
FO-CS1
6. Wire treatment
Stamp cable must be passed through six ribs as
shown in fig.1.
Connect the stamp cable to CNSTP (2 pin) of con-
trol PWB
CIS cable
Stamp cable
to Control PWB
(CNSTP) 2pin
7. Soft switch setting
When you install the verification stamp (FO-45VS),
set the soft SW 27. No. 3 initial setting to "1".
8. Replacing the verification stamp
If you are using the Verification Stamp function, you will need to
replace the ink cartridge in the stamp unit when it runs out of ink
(when the stamped mark on original documents becomes faint).
A new ink cartridge can be obtained from your dealer.
1
Remove the original document OUT tray.
2
Press down on the protruding tab of the green ink cartridge
and pull the cartridge out with your fingers.
Front sensor
cable: Red
Rib
Sensor cable
Rib
Rib
On account of the length of the stamp cable to the
control PWB, it is wired at shortest.
Document sensor
cable:White
Transfer sensor
cable:Yellow
Rib
Rib
Rib
Fig. 1
3
Insert the new ink cartridge into the machine (make sure that
the tab is facing out).
4
Replace the original document OUT tray.
Stamp (Ink cartridge) only (20 pieces)
Parts code : UINK-2009SC01
3 – 34
Scanner
Not used

frame unit

Rib
Rib
Stamp (FO-45VS)
1
2
3