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Troubleshoot Update Errors 

 

Error Messages 

Troubleshooting 

 

Check if the printer is in the 

“Waiting for update” mode. 

>>

 

Put the LW-PX900 into 

“Waiting for update” mode

 

 

Check if the printer driver for USB connection has been 

installed on the computer. 

>>

 

Install the printer driver for USB connection

 

 

Check if the USB cable is firmly connected to the printer and 

the computer. Then retry the update. 

>> 

Update the firmware

 

 

LW-PX900 is not connected. Put your LW-PX900 

into “Waiting 

for update” mode, and then connect it to the computer. 

 

Summary of Contents for LABELWORKS PX LW-PX900

Page 1: ...your LW PX900 needs firmware update Follow the procedure below to check whether your LW PX900 needs firmware update or not The firmware update is not necessary if the version is the latest one MEMO You can know the need to update your LW PX900 firmware after you start the update If the firmware is the latest one a pop up window shown right appears to notify you that the update is not needed How to...

Page 2: ... and Printers screen from Control Panel 2 Check if EPSON LW PX900 printer icon exists or not If the icon exists the printer driver for USB connection has been installed Firmware Update Procedure If the icon does not exist you need to install the printer driver for USB connection Install the printer driver for USB connection Install the printer driver for USB connection If the printer driver for US...

Page 3: ... the CD or DVD take the following procedure Open Computer Double click the icon of DVD ROM or CD ROM drive 5 When the license agreement dialogue box appears confirm the content and click Agree To abort installation Click Disagree 6 Select LW PX900 and click Next 7 Connect the product to the computer following the instructions on the screen 1 Connect the AC adapter to the printer and to a wall outl...

Page 4: ...ge Downloading appears when the printer is in the update mode 2 Update the firmware CAUTION Only one printer can be updated at a time Do not connect two or more printers to the computer via USB During the update do not turn the printer off or disconnect the USB cable 1 Connect the printer to the computer with a USB cable 2 Double click UpdaterLWPX900V250A exe you previously saved to your desktop D...

Page 5: ... the computer environment 5 Click OK The firmware update is now complete You can use the printer immediately after completion of the update How to confirm if the update was completed successfully 1 Disconnect the USB cable from the printer 2 Press Preference screen appears 3 Select Version The firmware version is displayed If the version is 250A the update has successfully completed ...

Page 6: ...mode Check if the printer driver for USB connection has been installed on the computer Install the printer driver for USB connection Check if the USB cable is firmly connected to the printer and the computer Then retry the update Update the firmware LW PX900 is not connected Put your LW PX900 into Waiting for update mode and then connect it to the computer ...

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