P1R Stirring Valve/Replenishment Cartridge Washing Valve Diagnostics - FujiFilm SP-3000 Service Manual

3.3 Trouble Shooting
3.3.10 P1R Stirring Valve/Replenishment Cartridge Washing Valve
Diagnostics
Operate valve on Menu 0642
"I/O Check". Operating sound heard?
P1R cartridge washing valve:
P2RA cartridge washing valve: S729
P2RB cartridge washing valve: S730
P1R stirring valve:
Not heard
Is the harness between the valve (S728/S729/
S730/S731) and PDB8 on the PDB23 circuit board
is poorly connected or broken?
No
Replace valve (S728/S729/S730/S731).
Solved?
Not solved
Replace the PDB23 circuit board.
Distributed by minilablaser.com
Heard
S728
S731
Stirring, cartridge washing hose
clogged or bent?
No
To "3.3.9 Rack Auto Cleaning
System Diagnostics"
Yes
Connect harness correctly,
repair or replace it.
Solved
END
3-179
Yes
Repair hose clogging and bending.
3