
2KR/2KS
1-3-57
U207
Checking the operation panel keys
Description
Checks operation of the operation panel keys.
Purpose
To check operation of all the keys and LEDs on the operation panel.
Method
1. Press the start key. The screen for executing is displayed.
2. COUNT0 is displayed and the leftmost LED on the operation panel lights.
3. As the keys lined up in the same line as the lit indicator are pressed in the order from the top to the bot-
tom, the figure shown on the touch panel increases in increments of 1. When all the keys in that line are
pressed and if there are any LEDs corresponding to the keys in the line on the immediate right, the top
LED in that line will light.
4. When all the keys on the operation panel have been pressed, all the LEDs light for up to 10 seconds.
Completion
Press the stop key. The screen for selecting a maintenance item No. is displayed.
U208
Setting the paper size for the paper feeder
Description
Sets the size of paper used in 3000-sheet paper feeder.
Purpose
To change the setting when the size of paper used in the paper feeder is changed.
Setting
1. Press the start key.
2. Select the paper size (A4, B5 or Letter).
Initial setting: Letter (Inch specifications)/A4 (Metric specifications)
3. Press the start key. The setting is set.
4. Turn the main power switch off and on.
Maintenance
item No.
Description
Содержание TASKalfa 420i
Страница 1: ...SERVICE MANUAL Published in May 2010 842KS113 2KSSM063 Rev 3 TASKalfa 420i TASKalfa 520i ...
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Страница 14: ...2KR 2KS This page is intentionally left blank ...
Страница 224: ...2KR 2KS 1 4 66 This page is intentionally left blank ...
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Страница 371: ...INSTALLATION GUIDE FOR PAPER FEEDER ...
Страница 381: ...INSTALLATION GUIDE FOR 3000 SHEETS PAPER FEEDER ...
Страница 436: ...INSTALLATION GUIDE FOR CENTER FOLDING UNIT ...
Страница 450: ...INSTALLATION GUIDE FOR MAILBOX ...
Страница 458: ...INSTALLATION GUIDE FOR HOLE PUNCH UNIT ...
Страница 470: ...INSTALLATION GUIDE FOR BUILT IN FINISHER ...
Страница 483: ...INSTALLATION GUIDE FOR JOB SEPARATOR ...
Страница 491: ...INSTALLATION GUIDE FOR FAX System ...
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