[T1M] Replacing the Blade Cartridge

If your T1M Utility requires a Blade Cartridge replacement, follow the steps below to safely remove the old cartridge and install a new one.

Before starting, ensure the device is powered off and have a #0 Phillips head screwdriver ready and you are wearing proper safety glasses.

Step 1: Disassemble the T1M Utility

1. Remove the four silver Phillips head screws (two on each side) using a #0 Phillips head screwdriver.
2. Pull forward on the yellow mouthpiece (where the blade exits) to slide the reader module out.
3. Separate the upper reader module from the lower module by holding the lower half firmly and sliding the upper half forward with your thumb.
4. Carefully rotate the lower reader module to detach it from the tape blade. (⚠ Caution: Be careful not to damage the bridge on the lower reader module.)
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5. Flip the T1M right side up and extend the tape blade approximately 6 inches.
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Step 2: Replace the Blade Cartridge

1. Locate the metal bar running along the bottom of the reel assembly.
2. Pull firmly on the bar to remove the old reel assembly from the T1M.
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3. Insert the new reel assembly, ensuring the blade tip is facing forward and the metal bar is facing you.
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4. Extend the tape blade forward to prepare for reassembly.

Step 3: Reassemble the T1M Utility

1. With the blade extended 6 inches, rotate the lower reader module to the right to wrap it back onto the tape blade.
2. Clip the upper reader module onto the lower module, sliding from front to back until it locks into place.
3. Slide the fully assembled reader module back into the T1M Utility.
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4. Turn the T1M on its side and slide the bottom lid back into place.
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5. Reinsert the four silver Phillips head screws (two on each side) using the #0 Phillips head screwdriver.
6. Once the T1M is assembled, we recommend performing blade setup so that the markings on the new blade match perfectly with the digital readout.