2GN/2GP/2GR-1
1-3-20
U032
Checking clutch operation
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.
To stop motor driving, press [MOTOR ON] again.
Completion
Press the stop key. The screen for selecting a maintenance item No. is displayed.
U033
Checking solenoid operation
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.
*Optional.
To stop motor driving, press [MOTOR ON] again.
Completion
Press the stop key. The screen for selecting a maintenance item No. is displayed.
Maintenance
item No.
Description
Display Clutches
PF1 Upper paper feed clutch (PFCL-U)
PF2 Lower paper feed clutch (PFCL-L)
PF MP TRAY MP paper feed clutch (MPPFCL)
FEED1 Feed clutch 1 (FCL1)
FEED2 Feed clutch 2 (FCL2)
FEED3 Feed clutch 3 (FCL3)
FEED MP TRAY MP feed clutch (MPFCL)
REGIST Registration clutch (RCL)
DUPLEX Duplex feed clutch (DUPFCL)
MOTOR ON The drive motor (DM) and the paper feed motor (PFM) are
turned ON.
Display Solenoids
TONER Toner feed solenoid (TNFSOL)
BRANCH1 Feedshift solenoid (FSSOL)
BRANCH2 Feedshift solenoid (FSSOL)*
MOTOR ON The drive motor (DM) and the paper feed motor (PFM) are
turned on.