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Contents Preface ............................. 1 Who should read this manual ....................1 Related Documents ......................1 Accessories Installation ......................2 Replacing the Cutter ......................2 Replacing the Peeler ......................5 Replacing the Roller ......................8 Replacing the Wireless Combo Module ................10 Replacing the Thermal Print Head ..................
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Head. Follow each procedure carefully to ensure accurate assembly and optimal printer performance. Who should read this manual This manual is intended for technicians and operators who perform assembly, kitting, and component replacements on the WT4-AXB printer. Related Documents ■ WT4-AXB Series Technical Manual ■ WT4-AXB Series Interface Manual...
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Accessories Installation This chapter describes how to install accessories on the printer. Replacing the Cutter This section describes replacing the cutter module on your SATO WT4-AXB printer. ➢ Cover and Strip Removal This part describes how to dismantle your printer.
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➢ Installing the Cutter This part describes how to thread the cutter cable and wire, connect them to the main board, secure the cutter, and reinstall the part you removed. 1. Route the cutter cable: ⚫ Thread the cutter cable through the square hole to the bottom-left of the print module.
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3. Secure the cutter: ⚫ Align the two locating pins on the cutter with the two locating holes at the front of the print module. ⚫ Gently push the cutter into place until it is seated correctly. ⚫ Tighten the three screws on the cutter to secure it. ➢...
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Replacing the Peeler This section describes replacing the peeler module on your SATO WT4-AXB printer. ➢ Overview of the Peeler Module The peeler module removes the backing label after a label is printed. Follow the steps below to replace and test the peeler module.
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➢ Installing the Peeler Module 1. Loosen and remove the three screws from the printer case shield. 2. Loosen the two additional screws on each side of the case shield. 3. Remove the lower case shield from the printer. 4. Thread the peeler cable through the square hole on the print module's left side.
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5. Connect the peeler cable to the J9 connector on the main board (the J9 port is a red connector located on the right side). 6. Reinstall the case shield by reversing the removal steps, ensuring it is securely attached. 7.
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Avoid bending or damaging the cable for proper functionality when threading the peeler cable. Replacing the Roller This section describes replacing the roller module on your SATO WT4-AXB printer. ➢ Overview of the Platen Roller The platen roller drives the label printing media through the printer. Follow the steps below...
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➢ Removing the Old Platen Roller 1. Open the printer cover. 2. Rotate the buckle of the platen roller counterclockwise by 180 degrees. 3. Carefully remove the old platen roller from the print module. ➢ Installing the New Platen Roller 1.
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Replacing the Wireless Combo Module This section provides step-by-step instructions for replacing the Wireless Combo Module in the WT4-AXB printer. The Wireless Combo Module enables the printer’s wireless communication capabilities, including Wi-Fi and Bluetooth. Proper installation of this module is essential to maintain stable and reliable wireless connections. Follow the instructions carefully to ensure correct replacement and functionality.
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4. Connect the cable to the J28 connector on the main board. Replacing the Thermal Print Head This section provides instructions for replacing the Thermal Print Head (TPH) of the WT4- AXB printer. The TPH is a critical component responsible for creating printed images by applying heat to the media.
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3. Carefully remove the TPH module. 4. Disconnect the TPH cable and replace the module with a new TPH. 5. Reattach the TPH cable and ensure it is securely connected. 6. Close the print head and fasten the screws to secure the assembly.
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