Kyocera KM-C2520 Service Manual page 103

Maintenance
item No.
Setting the paper feed device
U247
Description
Turns on motor and clutches of optional 3000-sheet paper feeder or paper feeder.
Purpose
To check the operation of motor and clutches of paper feed device.
Method
1. Press the start key. The value varies depending to the option furnished.
3000-sheet paper feeder.
Display
LCF FEED
CLUTCH B
CLUTCH P1
CLUTCH P2
Paper feeder
Display
DESK FEED
CLUTCH FEED
CLUTCH U
CLUTCH L
2. Select the item to be operated.
When selecting the motor, the operation starts. To stop the operation, select the item again.
When selecting the clutch, each clutch is turned on for 1 s.
Completion
Press the stop/clear key. The screen for selecting a maintenance item No. is displayed.
Change the maintenance count pre-set
U250
Description
Changes preset values for maintenance cycle and automatic grayscale adjustment.
Purpose
Provides changing the time when the message to acknowledge to conduct maintenance and automatic gray-
scale adjustment is periodically displayed.
Setting
1. Press the start key. The current pre-set value is displayed.
Display
Maintenance Count A
Maintenance Count B
COUNT (GRAY ADJUST)
Clearing
1. Select the item to be cleared.
2. Press the reset key.
3. Press the start key. The setting value is cleared, and the screen for selecting a maintenance item No. is
displayed.
Setting
1. Select the item to be changed.
2. Enter the setting value using the numeric keys.
3. Press the start key. The setting value is set, and the screen for selecting a maintenance item No. is dis-
played.
Completion
Press the stop/clear key. The screen for selecting a maintenance item No. is displayed.
Description
Motor and clutches
Paper feeder conveying motor (PFCM)
Paper feeder conveying clutch (PFCCL)
Paper feeder paper feed clutch 1 (PFPFCL1)
Paper feeder paper feed clutch 2 (PFPFCL2)
Motor and clutches
Paper feeder drive motor (PFDM)
Paper feeder feed clutch (PFFCL)
Paper feeder paper feed clutch 1 (PFPFCL1)
Paper feeder paper feed clutch 2 (PFPFCL2)
Description
Preset values for maintenance cycle
(Color and monochrome development)
Preset values for maintenance cycle
(Color development only)
Preset values for automatic grayscale
adjustment
2FZ/2F0/2HC-4
Setting range
0 to 9999999
0 to 9999999
0 to 100000
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