51
Sensor sensitivity is not set properly.
The media sensor is covered with dust.
Calibrate the sensor by Auto Gap or Manual Gap options.
Clear the GAP/Black mark sensor by blower.
Wrinkle Problem
Printhead pressure is incorrect.
Ribbon installation is incorrect.
Media installation is incorrect.
Print density is incorrect.
Media feeding is incorrect.
Please refer to the chapter 4.
Please set the suitable density to have good print quality.
Make sure the label guide touch the edge of the media
guide.
RTC time is incorrect when reboot
the printer
The battery has run down.
Check if there is a battery on the main board.
The left side printout position is
incorrect
Wrong label size setup.
The parameter Shift X in LCD menu is
incorrect.
Set the correct label size.
Press [Menu]
[Setting]
[Shift X] to fine tune the
parameter of Shift X.
The printing position of small label
is incorrect
Media sensor sensitivity is not set properly.
Label size is incorrect.
The parameter Shift Y in the LCD menu is
incorrect.
The vertical offset setting in the driver is
incorrect.
Calibrate the sensor sensitivity again.
Set the correct label size and gap size.
Press [Menu]
[Setting]
[Shift Y]
to fine tune the
parameter of Shift Y.
Set the vertical offset in the
driver if you’re using
BarTender.
LCD panel is dark and keys are not
working
The cable between main PCB and LCD
panel is loose.
Check if the cable between main PCB and LCD is
secured or not.
LCD panel is dark but the LEDs are
light
The printer initialization is unsuccessful.
Turn OFF and ON the printer again.
Initialize the printer.
Ribbon encoder sensor doesn’t
work
The ribbon encoder sensor connector is
loose.
Fasten the connector.
Ribbon end sensor doesn’t work
The connector is loose.
The ribbon sensor hole is covered with
dust.
Check the connector.
Clear the dust in the sensor hole by the blower.
Cutter is not working
The connector is loose.
Plug in the connect cable correctly.
Содержание MH261T Series
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