Utax CD 1230, Service Manual

Page: 100 / 302

2GN/2GP/2GR
1-3-69
U411
Method: DP(FACE UP)
1. Set a specified original (P/N: 2AC68241) in the DP.
2. Select [INPUT].
3. Press the start key. Auto adjustment starts.
When automatic adjustment has normally completed, [RESULT OK 00] is displayed. If a problem occurs
during 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 beginning, or adjust the remaining items manually by running the corresponding maintenance items.
4. To return to the screen for selecting an item, press the stop key.
Method: DP(FACE DOWN)
1. Select the item. The screen for executing is displayed.
Method: NORMAL TREGET
1. Select the item.
[ALL]
1. Enter the target values which are shown on the specified original (P/N: 2AC68241/303JX57010/
303JX57020) executing maintenance item U425.
2. Set specified originals (P/N: 2AC68241/303JX57010/303JX57020) in the DP.
Stack the originals in the order of 2AC68241, 303JX57010, and 303JX57020.
3. Press the start key. Auto adjustment starts.
[INPUT]
1. Enter the target values which are shown on the specified original (P/N: 2AC68241) executing mainte-
nance item U425.
2. Set a specified original (P/N: 2AC24681) in the DP.
3. Press the start key. Auto adjustment starts.
[GAMMA]
1. Enter the target values which are shown on the specified original (P/N: 303JX57010) executing mainte-
nance item U425.
2. Set a specified original (P/N: 303JX57010) in the DP.
3. Press the start key. Auto adjustment starts.
[MTF/MATRIX]
1. Enter the target values which are shown on the specified original (P/N: 303JX57020) executing mainte-
nance item U425.
2. Set a specified original (P/N: 303JX57020) in the DP.
3. Press the start key. Auto adjustment starts.
Maintenance
item No.
Description
Display Description
INPUT Automatic adjustment of first page using the DP for: original size magnifica-
tion/leading edge timing/center line.
Display Description
NORMAL TARGET Uses the value determined using maintenance item U425 as the tar-
get data.
ORIGINAL TARGET Uses the specified original for acquiring data as the target data.
Display Description Original to be used for
adjustment (P/N)
ALL Automatic adjustment of second page using the DP
for: original size magnification/leading edge timing/
center line, input gamma, chromatic aberration filter,
MTF filter and matrix. 2AC68241/303JX57010/
303JX57020
INPUT Automatic adjustment of second page using the DP
for: original size magnification/leading edge timing/
center line. 2AC68241
GAMMA Automatic adjustment of second page using the DP
for: tolerance of input gamma. 303JX57010
MTF/MATRIX Automatic adjustment of second page using the DP
for: tolerance of MTF filter and matrix. 303JX57020