Konica Minolta magicolor 4690MF Service Manual page 220

Field Service Ver. 1.0 May 2008
B. ELECTRIC PARTS
Function • Makes an operation check of each of electrical parts of the machine.
Use • Use to make an operation check of each of electrical parts of the machine.
1. Select the electrical part to be operated.
Setting/
2. Press the Select key, which operates the electrical part for 1 sec. before being automat-
procedure
ically stopped.
(1) Electric parts list
Panel display
LV FAN (H-S)
FUSER FAN (H-S)
FUSER FAN (M-S)
OZONE FAN
FEEDER FAN (H-S)
FEEDER FAN(M-S)
POLYGON MOTOR
2ND FEEDER MOTOR
TRAY1 FEED CLUTCH
MANU. FEED CLUTCH
SYNC. ROLLER CLUTCH
2ND TRANS. CLUTCH
1ST TRANS. CLUTCH
2ND FEEDER CLUTCH
DUP. NORMAL CLUTCH
DUP. REV. CLUTCH
DUP. FEED CLUTCH
DUP. FAN
COLOR PC MOTOR YMC
DEV. MOTOR K
DEV. MOTOR YMC
TONER SUPPLY MOTOR Y
TONER SUPPLY MOTOR M
TONER SUPPLY MOTOR C
TONER SUPPLY MOTOR K
FUSER MOTOR
Parts name
DC power supply fan motor (FM1)
Fusing fan motor (FM2)
Ozone ventilation fan motor (FM3)
Defogger fan motor (FM5)
Polygon motor (M8)
Transport motor (M1)
Tray2 media feed clutch (CL1)
Tray1 media feed clutch (CL2)
Registration roller clutch (CL3)
2nd image transfer pressure/retraction clutch (CL5)
1st image transfer pressure/retraction clutch (CL4)
Media feed clutch (CL1)
Switchback roller feed clutch (CL11)
Switchback roller reverse clutch (CL12)
Duplex transport roller clutch (CL13)
Duplex cooling fan motor (FM4)
Color PC drum motor (M2)
K developing motor (M5)
Color developing motor (M1)
Toner supply motor /Y, M (M6)
Toner supply motor/C, K (M7)
Fusing motor (M4)
13. SERVICE MODE
177