Kyocera KM-C2520 Service Manual page 51

Maintenance
item No.
Checking switches for paper conveying
U031
Description
Displays the ON/OFF status of each paper detection switch on the paper conveying path.
Purpose
To check the operation of the switches for paper conveying.
Method
1. Press the start key. A list of switches, the on-off status of which can be checked, are displayed.
2. Turn each switch on and off manually to check the status.
When the on-status of a switch is detected, that switch is displayed in reverse.
Display
MPF_UNIT
MPF_FEED1
MPF_FEED2
FEED 1
FEED 2
FEED 3
REGIST
BELT
EXIT
DUPLEX 1
DUPLEX 2
OVERFLOW
JOB SEP
Completion
Press the stop/clear key. The screen for selecting a maintenance item No. is displayed.
Checking the operation of the clutches
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. The selected clutch turns on for 1 s.
Display
1st Feed
2nd Feed
MPT Feed
Conveying
MPT Convey
Regist
3. Press the interrupt key.
Drum motors, paper feed/developing motor BK, middle transfer motor and MP motor are turned on.
To stop driving motors, press the interrupt key again.
Completion
Press the stop/clear key. The screen for selecting a maintenance item No. is displayed.
Description
Sensor
MP tray switch (MPTSW)
MP paper feed switch (MPPFSW)
MP paper conveying switch (MPPCSW)
Feed switch 1 (FSW1)
Feed switch 2 (FSW2)
Feed switch 3 (FSW3)
Registration switch (RSW)
Jam detection sensor (JDS)
Eject switch (ESW)
Feedshift switch (FSSW)
Duplex jam detection switch (DUJDSW)
Paper full sensor (PFS)
Job eject switch (JBESW)
Clutch
Paper feed clutch 1 (PFCL1)
Paper feed clutch 2 (PFCL2)
MP paper feed clutch (MPPFCL)
Paper conveying clutch (PCCL)
MP paper conveying clutch (MPPCCL)
Registration clutch (RCL)
2FZ/2F0/2HC-5
1-3-11