TSC Alpha-30L Series User Manual

- 56 -
SD card is unable to use
* SD card is damaged.
* SD card doesn’t insert correctly.
* Use the supported capacity SD card.
* Insert the SD card again.
Poor Print Quality
* Media is loaded incorrectly
* Dust or adhesive accumulation on
the print head.
* Print density is not set properly.
* Print speed is not set properly.
* Print head element is damaged.
* Reload the supply.
* 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 media roll.
* Make sure the print carriage is closed
properly.
Missing printing on the left
or right side of label
* Wrong label size setup.
* Set the correct label size.
Irregular printing
* The printer is in Hex Dump mode.
* Turn off and on the printer to skip the
dump mode.
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 sensor by blower.
RTC time is incorrect when
reboot the printer
* The battery has run down.
* Check if there is a battery on the
main board.

TSC Alpha-30L Series Specifications

General

Brand	TSC
Model	Alpha-30L Series
Category	Barcode Reader
Language	English