Field Service Ver. 1.0 Jun. 2008 10. Service Mode
259
Adjustment / Setting
Paper feed tray 4
PS121 Device detection See P.19 of the PC-104/204 service manual.
PS124 Paper Empty
PS122 Paper Near Empty
PS126 Vertical Transport
PS125 Feed
PS123 Raised (Lift-Up)
Bypass Tray
PS20 Multi FD size 1 See P.12 of the MB-502 service manual.
PS21 Multi FD size 2
PS22 Multi FD size 3
PS14 Lift-Up Position Sensor
PS13 Paper Empty
Paper Path
PS1 Timing Roller Sensor in front of tim. Roller
Paper
present
Paper not
present
PS2 Exit Paper exit sensor
Paper
present
Paper not
present
PS3 Fusing Loop Detect Fusing loop detect sensor
Loop
present
Loop not
present
PC Drive Detect
PS15
Color PC Drive Main
Sensor
Color PC drive main sensor Blocked Unblocked
PS17
Color PC Drive Sub
Sensor
Color PC drive sub sensor Blocked Unblocked
PS16
Black PC Drive Main
Sensor
Black PC drive main sensor Blocked Unblocked
PS18
Black PC Drive Sub
Sensor
Black PC drive sub sensor Blocked Unblocked
LCT
PS4 Raised (Lift-Up) See P.23 of the PC-405 service manual.
PS13 Lowered (Lift UP)
PS12 Shift Tray Home
PS11 Shift Tray Stop
PS1 Feed
PS2 Vertical Transport
PS3 Paper Empty
MTPEB Main Tray Empty
PS9 Shift Tray Empty
PS7 Lower Overrun
MDCB Manual Button Down
PS14 Dividing Position
Symbol Panel display Part/signal name
Operation characteristics/
panel display
10
d-Color MF201
Y109660-1 Sevice Manual
d-Color MF201