Why is label feeding unstable when printing on my TSC TTP-346M Barcode Reader?
If the label feeding is not stable (skew) when printing with your TSC Barcode Reader, the media guide may not be touching the edge of the media. If the label is moving to the right side, move the label guide to the left.
Why is the cutter not working on my TSC Barcode Reader?
If the cutter on your TSC Barcode Reader is not working, the connector might be loose. Plug in the connect cable correctly.
Why is the peel sensor not working on my TSC TTP-346M Barcode Reader?
If the peel sensor on your TSC Barcode Reader is not working, ensure that the media goes through the peel sensor correctly. Also, check if the connector is loose and plug the connect cable correctly.
How to improve print quality on TSC Barcode Reader?
If the print quality of your TSC Barcode Reader is poor, reload the supply. Clean the printhead to remove any dust or adhesive. Adjust the print density and print speed settings. Ensure that the ribbon and media are compatible, and if not, change to the proper ribbon or label media. Adjust the printhead pressure using the adjustment knob.
Why is the ribbon encoder sensor not working on my TSC Barcode Reader?
If the ribbon encoder sensor on your TSC Barcode Reader isn’t working, the ribbon encoder sensor connector might be loose. Fasten the connector to ensure it is secure.
Why is the LCD panel dark, LEDs lit, and label feeding forward on my TSC Barcode Reader?
If the LCD panel on your TSC Barcode Reader is dark, the LEDs are lit, and the label is feeding forward, the LCD panel harness connector may be loose or plugged in upside down. Ensure the LCD panel harness connector is correctly oriented.
What to do if the LCD panel is dark but the LEDs are lit on my TSC TTP-346M Barcode Reader?
If the LCD panel on your TSC Barcode Reader is dark but the LEDs are lit, the printer initialization might be unsuccessful. Try turning the printer OFF and then ON again.
Why is the LCD panel dark and keys not working on my TSC Barcode Reader?
If the LCD panel on your TSC Barcode Reader is dark and the keys are not working, the cable between the main PCB and LCD panel might be loose. Check if the cable is secured properly.
Why is the PS/2 port not working on my TSC TTP-346M?
If the PS/2 port on your TSC Barcode Reader is not working, ensure you turned off the printer power prior to plugging in the PS/2 keyboard. Verify that the PS/2 keyboard is not damaged. Also, make sure the PS/2 keyboard is plugged in correctly by re-plugging it. Finally, confirm that there is a BAS file downloaded into the printer.
Why is my SD card not working with my TSC TTP-346M Barcode Reader?
If your TSC Barcode Reader indicates that the SD card is unable to use, it could be due to a damaged SD card. Try using a supported capacity SD card. Also, make sure the SD card is inserted correctly by reinserting it. The supported SD card specifications are 128MB, 256MB, 512MB, 1GB, and 4GB SDHC CLASS 6.
General| Print Method | Thermal Transfer and Direct Thermal |
|---|---|
| Max Print Width | 104 mm |
| Memory | 8 MB Flash |
| Interface | Parallel |
| Media Type | Fanfold |
| Media Width | 25.4 mm - 114 mm |
| Label Width | 25.4 mm - 114 mm |
| Label Thickness | 0.06 - 0.19 mm |
| Power Supply | AC 100-240V, 50/60Hz |
Identifies and describes connectors on the printer's main board.
Details RFID, sensor, and spindle connectors found on the printer.
Lists cutter, GPIO, and stepping motor connectors on various modules.
Provides detailed pin assignments for RS-232C, USB, and Centronics interfaces.
Lists pin assignments for Ethernet and PS/2 interfaces.
Shows the pinout for the printer's GPIO interface connector.
Step-by-step guide for accessing internal components by removing covers.
Detailed steps for removing and installing the print head assembly.
Lists common issues and their corresponding recovery procedures.
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