SATO TG308, Руководство по обслуживанию

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Section 6: Checks and Adjustment Procedures
TG3 Series Service Manual
Page 6-7
6.5 TO PERFORM FACTORY TEST PRINT
After changes of parameter settings or replace of parts, it is advisable to perform Factory test print. There are
two ways to perform Factory Test Print mode.
6.5.1 To access through TEST PRINT MODE menu.
You may direct access the Test Print Mode by turning the Power on while
pressing the
FEED
button. Then select FACTORY and press
FEED
button to
proceed. Follow the flow as described in
Section 4.12 Test Print Mode
.
6.5.2 To access through FACTORY MODE menu.
You may also access the Test Print Mode by entering to MAINTENANCE
MODE, refer to
Section 4.14 Maintenance Mode
for more details. Select the
FACTORY MODE and then press
FEED
button repeatedly until TEST PRINT
screen is displayed. Select
YES
and proceed the flow as described in
Section
4.16 Factory Mode
.
6.6 ADJUSTING PITCH OFFSET
The label Pitch is the distance from the leading edge (the edge that comes out of the printer first) of a label
and the leading edge of the next label. The leading edge position of the label can be adjusted relative to the
print head. Therefore, the position to start printing will base on this setting.
There are three ways to adjust the Pitch offset and are explained as follow.
6.6.1 To adjust the Pitch Offset with the potentiometer
Required tool:
Use Micro driver (small yellow screwdriver) for turning the potentiometer
1.
Remove the side panel to reveal the
Main PCB (CONT) of
the printer. Refer to steps
2
and
3
of
Section
6.2 Checking the Direct-Current Power Supply
for details.
2.
Enter to MAINTENANCE MODE, select SERVICE MODE and then press
FEED
button. Refer to
Section 4.14 Maintenance Mode
for more details.
3.
Press the
/ arrow
buttons to select SETTING on the SERVICE MODE
screen, and press the
FEED
button. The OFFSET VOLUME screen
appears.
The values set by the potentiometers (VRs) on the
main PCB
are shown on
the OFFSET VOLUME screen. PITCH indicates the value for print position
adjustment.