Kyocera KM-2550 Service Manual page 120

Maintenance
item No.
Adjusting the DP amount of slack in the original
U942
Description
Adjusts the DP amount of slack in the original.
Purpose
To run this mode if original jams or Z folds occur when copying from the DP.
Method
Press the start key. The screen for setting is displayed.
Setting
1. Select the item to be set using the up/down cursor keys. The selected item is displayed in reverse.
2. Change the setting using the left/right cursor keys.
Display
CONVEY
FEED
Increasing the setting, the larger the amount of slack; decreasing the setting, the smaller the amount of
slack.
3. Press the start key. The value is set.
Interrupt copy mode
While this maintenance item is being performed, copying from an original can be made in interrupt copy
mode.
1. Press the interrupt key. The machine enters the interrupt copy mode.
2. Set the original and press the strat key.
To return to the screen for setting, press the interrupt key.
Completion
Press the stop/clear key at the screen for setting. The screen for selecting a maintenance item No. is dis-
played.
Checking the developing unit number
U984
Description
Displays the developing unit number.
Purpose
To check the developing unit number.
Method
Press the start key. The developing unit number is displayed.
Completion
Press the stop/clear key. The screen for selecting a maintenance item No. is displayed.
Displaying the developing unit history
U985
Description
Displays the past record of machine number and the developing unit counter.
Purpose
To check the count value of machine number and the developing unit counter.
Method
1. Press the start key. The count value of machine number and the developing unit counter is displayed.
2. Change the screen using the left/right cursor keys. Past record of 5 cases is displayed.
Completion
Press the stop/clear key. The screen for selecting a maintenance item No. is displayed.
Description
Description
Original conveying motor (OCM)
Original feed motor (OFM)
Setting range Initial setting
-10 to +20 0
-10 to +20 0
2FT-1
1-4-53