Checking Clutch Operation; Checking Solenoid Operation - Kyocera TASKalfa 420i Service Manual

Maintenance
item No.

Checking clutch operation

U032
Description
Turns each clutch on.
Purpose
To check the operation of each clutch.
Method
1. Press the start key.
2. Select the clutch to be operated.
3. Press the start key. The clutch turns on for 1 s.
Display
PF1
PF2
PF MP TRAY
FEED1
FEED2
FEED3
FEED MP TRAY
REGIST
DUPLEX
MOTOR ON
4. To stop motor driving, press [MOTOR ON] again.
Completion
Press the stop key. The screen for selecting a maintenance item No. is displayed.

Checking solenoid operation

U033
Description
Applies current to each solenoid in order to check its ON status.
Purpose
To check the operation of each solenoid.
Method
1. Press the start key.
2. Select the solenoid to be operated.
3. Press the start key. The solenoid turns on for 1 s.
Display
TONER
BRANCH1
BRANCH2
MOTOR ON
*Optional.
4. To stop motor driving, press [MOTOR ON] again.
Completion
Press the stop key. The screen for selecting a maintenance item No. is displayed.
Description
Clutches
Paper feed clutch 1 (PFCL1)
Paper feed clutch 2 (PFCL2)
MP paper feed clutch (MPPFCL)
Feed clutch 1 (FCL1)
Feed clutch 2 (FCL2)
Feed clutch 3 (FCL3)
MP feed clutch (MPFCL)
Registration clutch (RCL)
Duplex feed clutch (DUPFCL)
The drive motor (DM) and the paper feed motor (PFM) are
turned ON.
Solenoids
Toner feed solenoid (TNFSOL)
Feedshift solenoid (FSSOL)
Job feedshift solenoid (JFSSOL)*
The drive motor (DM) and the paper feed motor (PFM) are
turned on.
2KR/2KS
1-3-21