Kyocera TASKalfa 420i Service Manual page 126

2KR/2KS
Maintenance
item No.
[INPUT]
U411
1. Select [INPUT].
2. Place a specified original (P/N: 302AC68243).
3. Press the start key. Auto adjustment starts.
[MTF/GAMMA]
1. Select [MTF/GAMMA].
2. Place a specified original (P/N: 303JX57010).
3. Press the start key. Auto adjustment starts.
[MATRIX]
1. Select [MATRIX].
2. Place a specified original (P/N: 303JX57020).
3. Press the start key. Auto adjustment starts.
When [ALL] is selected, the adjustment of [INPUT], [MTF/GAMMA] and [MATRIX] can be executed at once.
When adjusting, place the three specified originals, and then press the start key.
Set the original 303JX57020, and then place 303JX57010 and 302AC68243 in order on the top of the origi-
nal.
When automatic adjustment has normally completed, [COMPLETE] is displayed. If a problem occurs dur-
ing auto adjustment, [ERROR XX] (XX is replaced by an error code) is displayed and operation stops.
Should this happen, determine the details of the problem and either repeat the procedure from the begin-
ning, or adjust the remaining items manually by running the corresponding maintenance items.
Completion
Press the stop key. The screen for selecting a maintenance item is displayed.
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Description