TJ-4020TN
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FAQs & Troubleshooting |

TJ-4020TN
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Updated:31/07/2025
These are the most viewed FAQs, ranked by popularity.
- 1.How to update firmware to all printers on the same subnet at the same time
- 2.How to skip the AUTO.BAS program only one time by directly operating the printer
- 3.How to install the Windows driver via Wi-Fi®/ wired network
- 4.How to install the Mac driver via USB/ Wi-Fi®/ wired network
- 5.How to calibrate the Gap/Black Mark Sensor by directly operating the printer
Latest
These are the latest FAQs, sorted by last update date.
29/07/2025
Using the CommTool (for Windows)
23/07/2025
I cannot install the Windows driver.
23/07/2025
How to install the Mac driver via USB/ Wi-Fi®/ wired network
23/07/2025
How to install the Windows driver via Wi-Fi®/ wired network
23/07/2025
How can I connect the printer to my mobile device via Wi-Fi® ?