![background image](http://html1.mh-extra.com/html/kyocera/taskalfa-620/taskalfa-620_service-manual_2015981114.webp)
2KN/2KP
1-3-76
U335
Setting the drum heater mode
Description
Sets the drum heater to ON or OFF. If the image deletion occurs in an environment of a temperature and
humidity widely varies, change the setting to ON3.
Purpose
Basically, the setting need not be changed.
Method
Press the start key.
Setting the drum heater
1. Select ON1, ON2 or OFF.
Initial setting: ON1
2. Press the start key. The setting is set, and the screen for selecting a maintenance item is displayed.
Checking the drum heater
1. Select DRUM HEATER CHECK.
The selected item blinks and the check of a drum heater is started.
When a drum heater is normal, 1 is displayed, and in the case of abnormalities, 0 is displayed.
Completion
Press the stop/clear key at the screen for selecting an item. The screen for selecting a maintenance item No.
is displayed.
U339
Setting the drum heater ON/OFF
Description
Sets the drum heater and drawer heater to ON or OFF for the sleep mode.
Purpose
To change the setting when dew condensation on the drum is heavy.
Method
Press the start key. The screen for selecting an item is displayed.
Setting
1. Select ON or OFF.
Initial setting: OFF
When setting is turned to ON, the setting of U327 is turned as ON and U335 is turned as ON1 or ON2.
2. Press the start key. The setting is set, and the screen for selecting a maintenance item No. is displayed.
Completion
Press the stop/clear key. The screen for selecting a maintenance item No. is displayed.
Maintenance
item No.
Description
Display
Description
ON1
Controls the drum heater to be turned ON/OFF by temperature and
humidity.
ON2
Always ON
ON3
Controls the drum heater to be turned ON/OFF by temperature and
humidity.
OFF
Always OFF
DRUM HEATER CHECK
Check of a drum heater
Display
Description
ON
Power source is supplied to the drum heater PWB in sleep mode
OFF
Power source is not supplied to the drum heater PWB in sleep mode
Summary of Contents for TASKalfa 620
Page 1: ...SERVICE MANUAL Published in August 2009 842KP112 2KPSM062 Rev 2 TASKalfa 620 820 ...
Page 4: ...This page is intentionally left blank ...
Page 10: ...This page is intentionally left blank ...
Page 144: ...2KN 2KP 1 3 106 This page is intentionally left blank ...
Page 308: ...2KN 2KP 1 5 88 This page is intentionally left blank ...
Page 412: ...2KN 2KP 2 3 60 This page is intentionally left blank ...
Page 435: ...1 1 INSTALLATION GUIDE INSTALLATION GUIDE FOR SIDE FEEDER ...
Page 442: ...INSTALLATION GUIDE FOR LARGE SIZE SIDE FEEDER ...
Page 460: ...INSTALLATION GUIDE FOR DOCUMENT FINISHER ...
Page 475: ...INSTALLATION GUIDE FOR CENTERFOLD UNIT ...
Page 490: ...INSTALLATION GUIDE FOR MULTI JOB TRAY ...
Page 501: ...INSTALLATION GUIDE FOR PUNCH UNIT ...
Page 512: ...INSTALLATION GUIDE FOR STOPPER GUIDE ...
Page 515: ...INSTALLATION GUIDE FOR PRINTING SYSTEM ...
Page 518: ...INSTALLATION GUIDE FOR SCAN SYSTEM ...
Page 520: ......
Page 521: ......