must have CRLF at the end of each
command line.
* The space of FLASH/DRAM
is full.
* Delete unused files in the FLASH/DRAM.
* Ribbon and media is loaded
incorrectly
* Dust or adhesive
accumulation on the print
head.
* Print density is not set
properly.
* Printhead element is
damaged.
* Ribbon and media are
incompatible.
* Clean the print head.
* Clean the platen roller.
* Adjust the print density and print speed.
* Run printer self-test and check the print
head test pattern if there is dot missing in
the pattern.
* Change proper ribbon or proper label
media.
* The print head mechanism does not latch
the print head properly.
Skip labels when printing
* Label size is not specified
properly.
* Sensor sensitivity is not set
properly.
* The media sensor is covered
with dust.
* Check if label size is setup correctly.
* Calibrate the sensor by Auto Gap or
Manual Gap options.
* Clear the GAP/Black mark sensor by
blower.
The printing position of small
label is incorrect
* Media sensor sensitivity is
not set properly.
* Label size is incorrect.
* The vertical offset setting in
the driver is incorrect.
* Calibrate the sensor sensitivity again.
* Set the correct label size and gap size.
* If using the software BarTender, please
set the vertical offset in the driver.
Missing printing on the left or
right side of label
* Wrong label size setup.
* Set the correct label size.
* Ribbon installation is
incorrect.
* Media installation is incorrect.
* Print density is incorrect.
* Media feeding is incorrect.
* Please set the suitable density to have
good print quality.
* Make sure the label guide touch the edge
of the media guide.
Gray line on the blank label
* The print head is dirty.
* The platen roller is dirty.
* Clean the platen roller.
* The printer is in Hex Dump
mode.
* Turn off and on the printer to skip the
dump mode.