inFlow Portable Printer

Labeling your products is crucial for any business, and the inFlow Portable Printer makes it effortless! Print barcodes to organize your inventory on the go, free from the limitations of a single printer location. Enhance your operations with convenience today!

What’s included?

In the package, you’ll receive:

• Portable Printer
• USB-C charging cable
• AC charger
• Sample printing labels 3” x 3⁄4” (72mm x 25mm) labels

Compatible labels

The portable printer supports label sizes of 3” x 3⁄4” (72 mm x 25 mm), ensuring high-quality printing for your needs. Feel free to explore even taller labels for your products. 

Initial printer setup

1. To open the paper cover, press the [Cover Open] button. 
2. Next, insert a paper roll into the portable printer, ensuring the paper unrolls from the bottom. 
3. Once the paper is in place, close the cover. Then, press and hold the [Feed] button until the printer begins to feed the paper. When the feeding stops, tear off any excess paper.

Now you’re ready to install the printer driver to start printing labels!

Before installing the portable printer driver 

Take a moment to review the list below to confirm you’re all set to set up label printing with inFlow.

Which computer should you use? 

When deciding which computer to install the portable printer driver on, make sure that the computer meets the following criteria: 

• A Windows operating system
• A computer with a reliable internet connection

System requirements

• Windows 10 and higher

Installing the printer driver (Windows Only)

To start, you’ll need to download and install a driver on a Windows computer to set up the printer:

1. Download the inFlow Portable Printer driver file. This will download a ZIP file. Right-click on the .zip to extract it. For more information on extracting ZIP files, refer to this guide. 
2. Open the IPDriver 2 folder, and double-click on inFlow Printer Setup.exe.
3. If prompted with “Do you want to allow this app to make changes to your device?“, select Yes.
4. Continue the setup process:
   • Plug in the printer when prompted.
   • Select your connection type: Choose a wired or wireless connection for your printer.
   • Your printer will print your internet connection details during this stage.
   • Optionally, click Test printout to view a sample printed label.

5. When done, click Close.
6. Disconnect the printer from your computer if you selected the wireless option.

Congratulations! Now you can print labels from any computer or mobile device, as long as your Windows computer is on and the inFlow Label Designer’s inFlow Print Helper (IPH) is installed and is logged in.

Printing labels from inFlow

Now you’re ready to print the labels made from inFlow’s Label Designer from anywhere, without being tied to a specific printer location. Print labels as you go, using any computer, Smart Scanner, or mobile device.

You can easily print labels from various areas in inFlow! Just make sure the inFlow Print Helper (IPH) is installed and running, and you’re all set!

Refer to the lists below to determine which inFlow areas you can print labels from per device.

inFlow for Web (Windows or Mac)

• inFlow Designer
• Product records
• Purchase orders
• Sales orders

inFlow for Windows

• Product records
• Current Stock
• Manufacture orders 
• Purchase orders

inFlow for Mobile

• Purchase orders
• Product records

Quick Guide document

The printer comes with a Quick Guide. If you’d like to take another look, simply check out the image and download link below.

Appearance 

Install the print paper

1. Press the [Cover Open Button] to open the paper compartment cover. (as shown in Figure 1)
2. Place the print paper into the paper cabin, with the printing side facing down. (as shown in Figure 2)
3. Close the cover and tear off the excess paper. (as shown in Figure 3)

Performance specifications

Basic functions introduction

Boot/Power-on

1. Press and hold the Power button for at least two seconds; the power indicator will brighten, and the printer will play the boot-up tone. 
2. Next, release the [Power Button], the printer will enter the Ready mode, and the battery indicator light will show the battery power.

Shutdown

1. With the printer powered on, press and hold the power button for at least two seconds.
2. The printer will play the shutdown tone, and the power indicator will turn off.
3. Release the power button.

Paper feed

Continuous paper:

1. In the powered-on state, press the [Feed Button].
2. The printer will start to feed paper.
3. Release the [Feed Button] to stop the paper feed.

Black mark and gap paper:

1. In the powered-on state, press the [Feed Button] for more than 1 second, the printer starts to feed the paper and stops at the position of the black mark/gap.
2. If continuous paper is installed in the printer, which will automatically stop after feeding 26cm, the printer will prompt an error. This error can be cleared by opening and closing the paper compartment cover again.

Self test

• When powered off, press and hold down [Feed Key].
• Then, press the [Power Button] until the printer is powered on; it will then play the boot/power-on tone.
• Release the [Power Button] and [Feed Key], and the printer configuration will print.

Indicator

Battery charging indicator

• Green light: Charging completed.
• Red light: Battery charging.
• Green and red Light: Charging Error. Please check the battery and ensure the battery temperature is normal.
• Green light flashing: Low battery.

Power error indicator

• Green light: In ready mode.
• Red light on: Out of paper
• Red light flashing: Printer error.
• Detection checks from S310 specifications.

Troubleshooting

Labels are printing between the label gaps

If the label prints in the gaps, take a look at the suggestions below to see how you can fix this issue.

• Double-check that the label size you’re printing matches the physical size of the label paper. The default label size for this printer is 3” x 3⁄4” (72 mm x 25mm) labels.
• Press and hold the feed button to set the starting point for the next label to print.

Labels are cut off on the left or right side

If your labels are getting cut off while printing, take a moment to check the printing settings on the computer where the inFlow Portable Printer driver is installed.

1. On your computer, search for Printer & scanners.
2. Select Printer preferences, then Label settings.
3. In the Offset section, adjust the measurements, then print a test label. Adjust the offset setting until the labels print correctly.

I’m unable to reconnect to the WiFi network I was previously using

1. On your computer, search for Printers & scanners > Remove printer.
2. On the Printers & scanners screen, select Print Server Properties > Driver tab > Find printer > Remove driver and driver package. (If unable to, restart your computer, then repeat this step.)
3. Reinstall the printer driver with your current WiFi connection.