TH DH Series 4-Inch Performance Desktop Printers
From shipping labels to RFID tags, the labels that keep your operation moving rarely look alike. TSC’s TH/DH 4-inch desktop printers handle them on one printer. Print on media from 15 mm to 120 mm wide, up to 108 mm across, at sharp 203 or 300 dpi and up to 8 ips. With ribbons up to 300 m long, TH models keep running longer between changes.
RFID is where this printer family really shows its flexibility and modularity. Both TH and DH models can add HF or UHF RFID kits, so you can start with standard labels and move to RFID when your process calls for it, with no need to replace the printer. TH models can even encode selected on-metal tags up to 1.35 mm thick. Cutters, peelers, and a battery station can be added in the field, and a 3.5" color touch display with support for your existing ZPL, EPL, and DPL formats keeps setup simple.
Industries and Applications
Add RFID, cutters, and battery power without replacing the printer
- Print on media from 15 mm to 120 mm wide, and down to 10 mm with the optional narrow media adaptor, so one printer covers many label sizes.
- Dealers can add a peel-off module, a guillotine cutter (full or partial), or a care label cutter, and DH models also support linerless options.
- Add UHF RFID through a factory option or a dealer kit (tear-off or cutter), and add HF RFID kits on DH models.
- Encoding during print and automatic calibration help keep RFID results consistent.
- TH models can encode selected on-metal tags up to 1.35 mm thick.
- The BP-4000 battery station lets you print on carts and away from an outlet.
Connect to your existing systems and keep your current labels
- Your current label formats keep working without rewriting them, because the printers speak TSPL-EZD and emulate EPL, ZPL, ZPL II, and DPL.
- Choose USB, RS-232, USB Host, or Ethernet, and add Wi-Fi with Bluetooth 5.0 when you need wireless printing.
- MFi Bluetooth lets iPhone and iPad users print directly.
- With 128 MB of Flash memory, 128 MB of SDRAM, and a microSD slot that supports cards up to 512 GB, there is room for fonts, graphics, and label formats.
Spend less time on maintenance with tool-free swaps and remote monitoring
- Replace the printhead and platen without tools, so a quick swap keeps the line moving.
- Check printer status from any browser with the embedded web page and virtual control panel.
- Manage your printers from one place with TSC Console and SOTI Connect, and use TPH Care to keep an eye on printhead condition.
- On TH models, the ribbon end and head open sensors tell operators what needs attention before a label is missed.
- Security options such as HTTPS, SNMPv3, 802.1X, and a Port 9100 filter help IT use the printer on a protected network.
Print for patient care with an easy-to-clean, disinfectant-ready design
- The healthcare models have a disinfectant-ready enclosure with an easy-to-clean surface, a sealed button interface, and an antibacterial finish.
- The power supply is IEC 60601-1 certified.
- The 3.5" color touch display makes it simple for clinical staff to print the right label.
- For TH healthcare models, the optional ribbon cartridge (TH240TRCHC and TH340TRCHC) makes ribbon changes quick and clean.
- 203 dpi (8 dots/mm)300 dpi (12 dots/mm)203 dpi (8 dots/mm)300 dpi (12 dots/mm)203 dpi (8 dots/mm)300 dpi (12 dots/mm)203 dpi (8 dots/mm)300 dpi (12 dots/mm)203 dpi (8 dots/mm)300 dpi (12 dots/mm)203 dpi (8 dots/mm)300 dpi (12 dots/mm)203 dpi (8 dots/mm)300 dpi (12 dots/mm)
- Direct thermal/Thermal transferDirect thermal/Thermal transferDirect thermal/Thermal transferDirect thermal/Thermal transferDirect thermal/Thermal transferDirect thermal/Thermal transferDirect thermal onlyDirect thermal onlyDirect thermal onlyDirect thermal onlyDirect thermal onlyDirect thermal onlyDirect thermal/Thermal transferDirect thermal/Thermal transfer
- LED with buttonsLED with buttonsColor LCD touchscreen with buttonsColor LCD touchscreen with buttonsColor LCD touchscreen with buttonsColor LCD touchscreen with buttonsLED with buttonsLED with buttonsColor LCD touchscreen with buttonsColor LCD touchscreen with buttonsColor LCD touchscreen with buttonsColor LCD touchscreen with buttonsColor LCD touchscreen with buttonsColor LCD touchscreen with buttons
- Ethernet
Serial RS-232
USB
USB HostEthernet
Serial RS-232
USB
USB HostEthernet
Serial RS-232
USB
USB HostEthernet
Serial RS-232
USB
USB HostEthernet
Serial RS-232
USB
USB HostEthernet
Serial RS-232
USB
USB HostEthernet
Serial RS-232
USB
USB HostEthernet
Serial RS-232
USB
USB HostEthernet
Serial RS-232
USB
USB HostEthernet
Serial RS-232
USB
USB HostEthernet
Serial RS-232
USB
USB HostEthernet
Serial RS-232
USB
USB HostEthernet
Serial RS-232
USB
USB HostEthernet
Serial RS-232
USB
USB Host - Bluetooth
Bluetooth MFi
Wi-Fi
Wi-Fi with BluetoothBluetooth
Bluetooth MFi
Wi-Fi
Wi-Fi with BluetoothBluetooth
Bluetooth MFi
Wi-Fi
Wi-Fi with BluetoothBluetooth
Bluetooth MFi
Wi-Fi
Wi-Fi with BluetoothBluetooth
Bluetooth MFi
Wi-Fi
Wi-Fi with BluetoothBluetooth
Bluetooth MFi
Wi-Fi
Wi-Fi with BluetoothBluetooth
Bluetooth MFi
Wi-Fi
Wi-Fi with BluetoothBluetooth
Bluetooth MFi
Wi-Fi
Wi-Fi with BluetoothBluetooth
Bluetooth MFi
Wi-Fi
Wi-Fi with BluetoothBluetooth
Bluetooth MFi
Wi-Fi
Wi-Fi with BluetoothBluetooth
Bluetooth MFi
Wi-Fi
Wi-Fi with BluetoothBluetooth
Bluetooth MFi
Wi-Fi
Wi-Fi with BluetoothBluetooth
Bluetooth MFi
Wi-Fi
Wi-Fi with BluetoothBluetooth
Bluetooth MFi
Wi-Fi
Wi-Fi with Bluetooth - TSC Console
SOTI Connect (license required)TSC Console
SOTI Connect (license required)TSC Console
SOTI Connect (license required)TSC Console
SOTI Connect (license required)TSC Console
SOTI Connect (license required)TSC Console
SOTI Connect (license required)TSC Console
SOTI Connect (license required)TSC Console
SOTI Connect (license required)TSC Console
SOTI Connect (license required)TSC Console
SOTI Connect (license required)TSC Console
SOTI Connect (license required)TSC Console
SOTI Connect (license required)TSC Console
SOTI Connect (license required)TSC Console
SOTI Connect (license required) - DesktopDesktopDesktopDesktopDesktopDesktopDesktopDesktopDesktopDesktopDesktopDesktopDesktopDesktop
- Up to 8 ips (203mm/s)Up to 6 ips (152mm/s)Up to 8 ips (203mm/s)Up to 6 ips (152mm/s)Up to 8 ips (203mm/s)Up to 6 ips (152mm/s)Up to 8 ips (203mm/s)Up to 6 ips (152mm/s)Up to 8 ips (203mm/s)Up to 6 ips (152mm/s)Up to 8 ips (203mm/s)Up to 6 ips (152mm/s)Up to 8 ips (203mm/s)Up to 6 ips (152mm/s)
- 4.25" (108mm)4.16" (105.7mm)4.25" (108mm)4.16" (105.7mm)4.25" (108mm)4.16" (105.7mm)4.25" (108mm)4.16" (105.7mm)4.25" (108mm)4.16" (105.7mm)4.25" (108mm)4.16" (105.7mm)4.25" (108mm)4.16" (105.7mm)
- 1,000" (25,400mm)450" (11,430mm)1,000" (25,400mm)450" (11,430mm)1,000" (25,400mm)450" (11,430mm)1,000" (25,400mm)450" (11,430mm)1,000" (25,400mm)450" (11,430mm)1,000" (25,400mm)450" (11,430mm)1,000" (25,400mm)450" (11,430mm)
- 128 MB SDRAM128 MB SDRAM128 MB SDRAM128 MB SDRAM128 MB SDRAM128 MB SDRAM128 MB SDRAM128 MB SDRAM128 MB SDRAM128 MB SDRAM128 MB SDRAM128 MB SDRAM128 MB SDRAM128 MB SDRAM
- 128 MB128 MB128 MB128 MB128 MB128 MB128 MB128 MB128 MB128 MB128 MB128 MB128 MB128 MB
- Guillotine cutter (full cut and partial cut)Guillotine cutter (full cut and partial cut)Guillotine cutter (full cut and partial cut)Guillotine cutter (full cut and partial cut)Guillotine cutter (full cut and partial cut)Guillotine cutter (full cut and partial cut)Guillotine cutter (full cut and partial cut)Guillotine cutter (full cut and partial cut)Guillotine cutter (full cut and partial cut)Guillotine cutter (full cut and partial cut)Guillotine cutter (full cut and partial cut)Guillotine cutter (full cut and partial cut)Guillotine cutter (full cut and partial cut)Guillotine cutter (full cut and partial cut)
- 5" (127mm) OD5" (127mm) OD5" (127mm) OD5" (127mm) OD5" (127mm) OD5" (127mm) OD5" (127mm) OD5" (127mm) OD5" (127mm) OD5" (127mm) OD5" (127mm) OD5" (127mm) OD5" (127mm) OD5" (127mm) OD
- 0.59" - 4.72" (15 - 120mm)0.59" - 4.72" (15 - 120mm)0.59" - 4.72" (15 - 120mm)0.59" - 4.72" (15 - 120mm)0.59" - 4.72" (15 - 120mm)0.59" - 4.72" (15 - 120mm)0.59" - 4.72" (15 - 120mm)0.59" - 4.72" (15 - 120mm)0.59" - 4.72" (15 - 120mm)0.59" - 4.72" (15 - 120mm)0.59" - 4.72" (15 - 120mm)0.59" - 4.72" (15 - 120mm)0.59" - 4.72" (15 - 120mm)0.59" - 4.72" (15 - 120mm)
- Continuous, die-cut, black mark, fan-fold, notch (outside wound)Continuous, die-cut, black mark, fan-fold, notch (outside wound)Continuous, die-cut, black mark, fan-fold, notch (outside wound)Continuous, die-cut, black mark, fan-fold, notch (outside wound)Continuous, die-cut, black mark, fan-fold, notch (outside wound)Continuous, die-cut, black mark, fan-fold, notch (outside wound)Continuous, die-cut, black mark, fan-fold, notch (outside wound), linerless media (for linerless option)Continuous, die-cut, black mark, fan-fold, notch (outside wound), linerless media (for linerless option)Continuous, die-cut, black mark, fan-fold, notch (outside wound), linerless media (for linerless option)Continuous, die-cut, black mark, fan-fold, notch (outside wound), linerless media (for linerless option)Continuous, die-cut, black mark, fan-fold, notch (outside wound), linerless media (for linerless option)Continuous, die-cut, black mark, fan-fold, notch (outside wound), linerless media (for linerless option)Continuous, die-cut, black mark, fan-fold, notch (outside wound)Continuous, die-cut, black mark, fan-fold, notch (outside wound)
- 300 meters300 meters300 meters300 meters300 meters300 meters------100 meters (ribbon cartridge)100 meters (ribbon cartridge)
- 1.6" - 4.3" (40 - 110mm)1.6" - 4.3" (40 - 110mm)1.6" - 4.3" (40 - 110mm)1.6" - 4.3" (40 - 110mm)1.6" - 4.3" (40 - 110mm)1.6" - 4.3" (40 - 110mm)------4.3" (110mm)4.3" (110mm)
- 1" - 1.5" (25.4 - 38.1mm)1" - 1.5" (25.4 - 38.1mm)1" - 1.5" (25.4 - 38.1mm)1" - 1.5" (25.4 - 38.1mm)1" - 1.5" (25.4 - 38.1mm)1" - 1.5" (25.4 - 38.1mm)1" - 1.5" (25.4 - 38.1mm)1" - 1.5" (25.4 - 38.1mm)1" - 1.5" (25.4 - 38.1mm)1" - 1.5" (25.4 - 38.1mm)1" - 1.5" (25.4 - 38.1mm)1" - 1.5" (25.4 - 38.1mm)1" - 1.5" (25.4 - 38.1mm)1" - 1.5" (25.4 - 38.1mm)
- Clamshell with double-walled plasticClamshell with double-walled plasticClamshell with double-walled plasticClamshell with double-walled plasticClamshell with double-walled plastic
Disinfectant-ready plastic, designed with an easy-to-clean surface and a sealed button interface
Antibacterial enclosureClamshell with double-walled plastic
Disinfectant-ready plastic, designed with an easy-to-clean surface and a sealed button interface
Antibacterial enclosureClamshell with double-walled plasticClamshell with double-walled plasticClamshell with double-walled plasticClamshell with double-walled plasticClamshell with double-walled plastic
Disinfectant-ready plastic, designed with an easy-to-clean surface and a sealed button interface
Antibacterial enclosureClamshell with double-walled plastic
Disinfectant-ready plastic, designed with an easy-to-clean surface and a sealed button interface
Antibacterial enclosureClamshell with double-walled plastic
Disinfectant-ready plastic, designed with an easy-to-clean surface and a sealed button interface
Antibacterial enclosureClamshell with double-walled plastic
Disinfectant-ready plastic, designed with an easy-to-clean surface and a sealed button interface
Antibacterial enclosure - TSPL-EZDTSPL-EZDTSPL-EZDTSPL-EZDTSPL-EZDTSPL-EZDTSPL-EZDTSPL-EZDTSPL-EZDTSPL-EZDTSPL-EZDTSPL-EZDTSPL-EZDTSPL-EZD
{[{ key }]}
Please note that the distance between the label and the backing paper (liner) on the right side must be less than 6mm.

Yes, you can open the browser and enter the IP address of the printer to go to the “Internal Embedded Webpage” to manage the printer. The “Internal Embedded Webpage” is a web UI (user interface) designed for one-on-one remote printer configuration management, monitoring and troubleshooting.
Yes. You can establish rules using TSC Console Web so that your printer will execute what you have set up every time a condition is met. Conditions for a rule can be time-based or event-driven.
You can set your printer to take an activity daily, weekly, monthly, or at a particular date/time.
Yes, TSC Console Web enables users to update printer firmware remotely.
If you want to choose a built-in RFID inside the printer, it is only available as a factory option.
However, you can choose to purchase an external Tear-off RFID or Cutter RFID module to upgrade the TH240 with RFID functionality.
Yes. You can operate the printer while the battery pack is charging.
Yes, TSC Console Web allows users to set up a reminder for printhead maintenance and the printhead mileage can be displayed on the dashboard.
No. TSC Console Web must be used through either a wireless or wired network. That is to say your printer must support either Wi-Fi or Ethernet interface if you want to manage the printer using TSC Console Web.
Both ports do not interfere with each other. They can work simultaneously.
No, operating on battery power does not affect the print performance. The printer can still print at full speed, adjust print density, and work with optional accessories when running on battery power.
You can view the battery status on the LCD display or check it using the TSC Console or TSC Console Web.
When this problem occurs in the printer, it may be due to a faulty detection of the ribbon cartridge or the ribbon in the cartridge has been used up, please follow the suggestions below to solve the problem.
- Check the chip on the ribbon cartridge for dust and dirt that may affect the detection.
- Reload the ribbon cartridge.
- Replace a new ribbon cartridge.
Adjust printout position by Seagull driver. Please refer to HERE.
The TH240 RFID printer has an RFID label calibration feature in the RFID menu which makes it very easy to setup the printer for different RFID labels. The calibration process feeds several labels to determine the optimal encoding position and power levels.
If you are using an internal RFID module, please refer to the "How to calibrate the RFID tags" video.
If you are using an external RFID module, please refer to the "Loading tags with external RFID module" video.
Users are allowed to save up to 5 sets of different configuration for quick deployment.
Please dispose of the battery in accordance with local regulations.
Please set Codepage to UTF-8.
- Click the checkbox to select the printer/printers.
- Click Tools → Bitmap Font Tool.
- Select font and set the size of it
- Press Download Font to download font to the printer
- Check Tool → File Manager Tool to see is it successfully imported.
When the black mark is on the print side of the label, you can set the upper black mark sensor via the LCD menu or by referring to the SET BLINE PRINTSIDE command in the TSPL Programming Manual.
The compatible architecture for TSC Console Web is x86_64 only and the Linux OS distribution is Ubuntu 22.04 or above.
Accessory | TH220 Series | DH220 Series | TH240 Series | DH240 Series |
802.11 a/b/g/n/ac Wi-Fi with Bluetooth 5.0 combo module | V | V | ○ | |
Bluetooth 5.0 module | V | V | ○ | |
Peel-off module | ☆ | ○ | ||
Guillotine cutter (full and partial cut) | ☆ | ○ | ||
Care label cutter (full cut) | V | N/A | V | N/A |
Linerless with tear | N/A | V | N/A | V |
Linerless with cutter (full cut) | N/A | V | N/A | V |
10mm narrow media adaptor | V | ▲ | V | ▲ |
V: available; ○: available & interchangeable for 4-inch models; ☆: available & interchangeable for 2-inch models; ▲: available & interchangeable for 2-inch and 4-inch models; N/A: not available
Currently the supported RFID functions through TSC Console Web are: Calibration, Read, and Write.
The UI for TSC Console Web is available in English, Traditional Chinese, Simplified Chinese, German, Danish, Spanish, Finnish, French, Italian, Japanese, Korean, Dutch, Norwegian, Portuguese, and Swedish.
There is a vertical DPI adjustment function in the LCD “Advanced” menu list of the printer settings. It can be easily adjusted by enabling the “Vertical Length Adjustment” function and entering a percentage range between 90% and 115%.
On a single charge, the high-capacity 4,000mAh (86Wh) battery can power the printer to print labels with a total length up to 40,000 inches*.
NOTE: Please note that the actual total print length may vary according to operational conditions and usage patterns.
The TH240 supports a wide range of UHF inlays and labels. Check the support section of our website for a sample listing.
Use the 90W power adapter supplied with the TH240 or DH240 printers, or the 60W power adapter supplied with the TH220 or DH220 printers to charge the battery. Do not use non-TSC power adapters to charge the battery pack, as it may damage the battery.
When using the power adapter supplied by TSC, the battery pack can be fully charged in approximately four hours under normal ambient temperatures.
- The battery is not functioning properly.
- The battery exhibits visible physical damage.
- The battery has undergone over 550 charge cycles.
- The battery can only hold less than 80% of its original capacity.
- The battery discharges too quickly.
- Fully charging the battery is taking longer than expected.
The management commands are transmitted/received through port 3007.
At present, the BP-4000 smart battery station is compatible with the following printer series/models: TH240, DH240, TH220, and DH220. Please note that the DH220E printer is not equipped with a USB host port. As a result, the BP-4000 smart battery station cannot support the DH220E printer.
Please follow the steps below to power on the printer.
- Check that the power supply cable at the rear of the battery station is securely connected to the printer’s power port.
- Press the power button located on the front of the battery pack to activate the battery. If the LED indicator on the battery pack shows low battery power, please connect an external AC power source to charge the battery.
- Turn on the printer.

Detachable 4,000mAh (86Wh) smart battery station brings mobility to TH DH Series desktop printers.
- TH220T
- TH320T
- TH240
- TH340
- TH240T
- TH340T
- TH240THC
- TH340THC
- DH240THC
- DH340THC
- DH220
- DH320
- DH240T
- DH340T
- DH220T
- DH320T
- DH220THC
- DH320THC
- TH240TRCHC
- TH340TRCHC
- DH220L
- DH220LT
- DH220LHC
- DH220LTHC
- DH320L
- DH320LHC
- DH320LTHC
- DH320LT

Media adaptor.
- DH220
- DH320
- DH220T
- DH320T
- DH220THC
- DH320THC
- DH240T
- DH340T
- DH240THC
- DH340THC
- DH240
- DH340

Compatible with DH Series 4-inch desktop barcode printers.
- DH240T
- DH340T
- DH240THC
- DH340THC
- DH240
- DH340

Compatible with DH Series 4-inch desktop barcode printers.
- DH240T
- DH340T
- DH240THC
- DH340THC
- DH240
- DH340

The PDF Print Dongle enables direct PDF printing by eliminating conversion via middleware or software for a streamlined process that minimizes errors.
- MH241
- MH241T
- MH241P
- MH341
- MH341T
- MH341P
- MH641
- MH641T
- MH641P
- MH261T
- MH361T
- TH220T
- TH320T
- TH220THC
- TH320THC
- TH240
- TH340
- TH240T
- TH340T
- TH240THC
- TH340THC
- DH220
- DH320
- DH220T
- DH320T
- DH220THC
- DH320THC
- DH240T
- DH340T
- DH240THC
- DH340THC
- TH220
- TH320
- DH240
- DH340
- DH220L
- DH220LT
- DH220LHC
- DH220LTHC
- DH320L
- DH320LT
- DH320LHC
- DH320LTHC

Bluetooth 5.0 module.
- TH240
- TH340
- TH240T
- TH340T
- TH240THC
- TH340THC
- DH240T
- DH340T
- DH240THC
- DH340THC
- TH240TRCHC
- TH340TRCHC
- DH240
- DH340

The guillotine cutter can perform the full-cut or partial-cut for removing labels after printing.
- TH240
- TH340
- TH240T
- TH340T
- TH240THC
- TH340THC
- DH240T
- DH340T
- DH240THC
- DH340THC
- TH240TRCHC
- TH340TRCHC
- DH240
- DH340

The peel-off module helps ensure that all labels are peeled flat without wrinkles or tears.
- TH240
- TH340
- TH340T
- TH240THC
- TH340THC
- DH240T
- DH340T
- DH240THC
- DH340THC
- TH240TRCHC
- TH340TRCHC
- DH240
- DH340

Supports standard UHF RFID labels with a media thickness of up to 0.19mm.
- TH240T
- TH240THC
- TH240TRCHC
- TH340T
- TH340THC
- TH340TRCHC
- DH240T
- DH340T
- DH240THC
- DH340THC

Supports media thickness up to 1.35mm for both standard and selected on-metal RFID labels.
- TH240T
- TH240THC
- TH240TRCHC
- TH340T
- TH340THC
- TH340TRCHC
- DH240T
- DH340T
- DH240THC
- DH340THC

Wi-Fi with Bluetooth combo module.
- TH240
- TH340
- TH240T
- TH340T
- TH240THC
- TH340THC
- DH240T
- DH340T
- DH240THC
- DH340THC
- TH240TRCHC
- TH340TRCHC
- DH240
- DH340

Media adaptor.
- TH240
- TH340
- TH240T
- TH340T
- TH240THC
- TH340THC
- TH240TRCHC
- TH340TRCHC

Care label cutter kit.
- TH240
- TH340
- TH240T
- TH340T































































