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Can’t download the file to
memory (FLASH /
DRAM/CARD)
* The space in memory is full.
* Delete unused files in the memory.
Poor Print Quality
* Ribbon and media are
loaded incorrectly
* Dust or adhesive
accumulation on the
printhead.
* Print density is not set
properly.
* Printhead element is
damaged.
* Ribbon and media are
incompatible.
* The printhead pressure is not
set properly.
* Reload the supply.
* Clean the printhead.
* Clean the platen roller.
* Adjust the print density and print speed.
* Run printer self-test and check the
printhead test pattern. See if there are
dots missing in the pattern.
* Change to proper ribbon or proper
label media.
* Adjust the printhead pressure
adjustment knob.
* The release lever does not latch the
printhead properly.
Missing print on the left or
right side of label
* Wrong label size setup.
* Set the correct label size.
Gray line on the blank label
* The printhead is dirty.
* The platen roller is dirty.
* Clean the printhead.
* Clean the platen roller.
(Please refer to chapter 8)
Irregular printing
* The printer is in Hex Dump
mode.
* The RS-232 setting is
incorrect.
* Turn the printer off then on to skip
the dump mode.
* Re-set the RS-232 setting.
Label feeding is not stable
(skewed) when printing
* The media guide does not
touch the edge of the media.
* If the label is moving to the right side,
please move the label guide left.
* If the label is moving to the left side,
please move the label guide right.
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 using Auto
Gap or Manual Gap options.
* Clear the GAP/Black mark sensor by
cleaning with compressed air.
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 next chapter.
* Please set a suitable density to
achieve good print quality.
* Make sure the media guide touches
the edge of the media.
RTC time is incorrect when
rebooting 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.