Service manual
MX-LCX2 ADJUSTMENTS 8 – 1
MX-LCX2
Service Manual
[8] ADJUSTMENTS
Each adjustment item in the adjustment item list is indicated with its JOB number. Perform the adjustment procedures in the sequence of Job
numbers from the smallest to the greatest.
However, there is no need to perform all the adjustment items. Perform only the necessary adjustments according to the need.
Unnecessary adjustments can be omitted. Even in this case, however, the sequence from the smallest to the greatest JOB number must be
observed.
If the above precaution should be neglected, the adjustment would not complete normally or a trouble may occur.
1. List
2. Details
ADJ 1 Print off-center adjustment
1) Execute SIM.50-10 by the key operation of the machine. Then,
the displays shown on the right side appear.
2) The print off-center adjustment value can be set for each tray.
3) Press the [↓] key on the touch panel to select “G:50:LCC”.
4) Then, enter your desired adjustment value with the [10] key.
(Default: 50 Adjustment range: from 1 to 99)
* If the adjustment value is decreased by 1, the main scanning
print position is shifted to the front side by 0.1mm.
* If the adjustment value is increased by 1, the main scanning
print position is shifted to the rear side by 0.1mm.
5) When the [EXECUTE] button is pressed, the [EXECUTE] but-
ton is highlighted, currently set value is saved into the
EEPROM and the RAM, and printing for adjustment pattern
image is started. After printing is finished, the [EXECUTE] but-
ton returns to the normal display status.
6) Check the adjustment pattern image position.
Measure the dimensions of the void area in the adjustment
pattern front and rear frame directions, and ensure that they
satisfy the conditions shown below.
If condition of A - B = 0±3.0mm is satisfied, no adjustment is
necessary.
If it does not satisfy the condition above, execute the proce-
dures shown below.
7) Change the adjustment value. Repeat the steps from 4) to 6)
until the condition described in the step 6) is satisfied.
8) After the adjustment is finished, escape from the simulation
mode with the reset key.
Job No. Adjustment item list
Simulation to
be used
ADJ 1 Print off-center adjustment 50-10
ADJ 2 Resist amount adjustment ADJ 2A Change in the resist amount adjustment/deflection amount correction value 51-02
ADJ 2B Adjustment of the print lead edge adjustment 50-05
A-B = 0 3.0mm
+
-
B
A
EXECUTE
Printing is finished
EXECUTE
10
Key
A㧦100
㧧 BK-MAG
B㧦 50 㧧 MFT
C㧦 50 㧧 CS1
D㧦 50 㧧 CS2
0
G
:
PAPER CENTER OFFSET SETUP
50
㨇㨉
OK
TEST
CLOSE
E㧦 50 㧧 CS3
F㧦 50 㧧 CS4
G㧦 50 㧧 LCC
H㧦 50 㧧 ADU
I㧦 1 㧧 MULTICOUNT
J㧦 2 㧧 PAPER㧦CS1
K㧦 1 㧧 DUPLEX㧦NO
EXECUTE
A㧦 100
㧧 BK-MAG
B㧦 50 㧧 MFT
C㧦 50 㧧 CS1
D㧦 50 㧧 CS2
0
G
:
PAPER CENTER OFFSET SETUP
60
㨇㨉
OK
TEST
CLOSE
E㧦 50 㧧 CS3
F㧦 50 㧧 CS4
G㧦 50 㧧 LCC
H㧦 50 㧧 ADU
I㧦 1 㧧 MULTICOUNT
J㧦 2 㧧 PAPER㧦CS1
K㧦 1 㧧 DUPLEX㧦NO
EXECUTE
[Switching of screen]
SIMULATION NO50-10
SIMULATION NO50-10