If it is not a VAT invoice, when the left and right parts are missing:
If it is lost, please make sure that the paper size set in the application software you are using is exactly the same as the paper size actually used. The following are the detailed steps for customizing paper:
1. Custom paper: If your computer is Windows XP, click "Start" in the lower left corner of the computer-> "printers and fax machines"->; "file"->; "Server Properties", check "Create a new format", enter the name of the custom size (such as 0000) in "Table Name", and enter the width and height (height = number of continuous paper holes *0.5*2.54CM) according to the actual size of the paper. There is no need to modify the printer area margin. Click Save Format to complete the paper customization. If your computer is Windows 7: Click "Start" in the lower left corner of the computer-> "Equipment and Printer", click the printer icon with the left mouse button, select "Server Properties" in the upper menu bar, check "New Table", enter a name with a custom size (such as 0000) in "Table Name", and respectively enter "Width" and "Height" (height = number of continuous holes *0.5*2.54CM) according to the actual size of the paper. There is no need to modify the printer area margin. Click Save Format to complete the paper customization. 2. Driver Settings: Right-click the icon of the printer you are using and select "Printing Preferences"-> "layout"->; "Advanced", in "Paper Specification", select the name of the custom size "0000": 3. Application Software Settings: Restart the application software and select the defined paper size "0000". If you can't find the selected paper specification, please contact your software developer.
The maximum printable area supported by this printer is 20.3 cm. If the width of the content you need to print exceeds this range, you will not be able to print. Please adjust the layout of the printed content and reduce the width of the printed content appropriately.
If the width of the printed content is within the range supported by the printer, please check whether the print preview in the application software you are using is complete. If the print preview and print results are also lost, it may be because there is something wrong with the application software you are using. Please check the page settings in the software, or contact your software developer for help.
If the print preview is completed, please set the left and right margins to 0.3CM in the application software you are using, and make sure that all the printed contents are within the margins and there is no space between the printed contents and the left margin. After setup, you can reprint the test in the application you are using. If the same situation still exists, I suggest you change the commonly used WORD software to print the test. If the printed result is correct, there is something wrong with the application software you are using. It is recommended to check your software settings or contact your software developer.
If the left and right contents of WORD software are not printed completely, you can try to replace the general needle driver LQ- 1600K built into WINDOWSXP system. The installation method is as follows:
Turn off the printer and open the control panel-Printers and Faxes-Add a printer-Next-Printer connected to this machine (Note: Do not select "Automatically detect and install my plug and play printer")-Select USB00X(X stands for number, usually choose the port with the highest number, if you can't print, try other USB ports in turn) or LPT1"-Next"-Manufacturer.
If you are using WIn 7, the general driver installation method is as follows:
LQ series 1(80) method:
(1) Turn off the printer and click "Start->" in the lower left corner of the computer; "Equipment and printers";
(2) Select "Add Printer";
(3) Select "Add Local Printer";
(4) If using USB cable connection, please select "USB 00x" (X stands for number, usually choose the port with the highest number, if you can't print, try other USB ports in turn); If parallel cable connection is used, select LPT 1;
(5) Select "Epson" in "Manufacturer" and "LQ Series1(80)" in "Printer", and complete the driver installation according to the screen prompts.
Epson's website provides detailed documentation. You can also visit the following Epson website:
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Tip: If you are prompted that the file is lost during the installation process and the driver cannot be installed normally, it means that the Windows operating system you are using is incomplete. It is recommended that you change another computer for testing or reinstall the operating system.
Tip: If you are prompted that the file is lost during the installation process and the driver cannot be installed normally, it means that the Windows operating system you are using is incomplete. It is recommended that you change another computer for testing or reinstall the operating system.
Using universal driver still can't solve your problem, indicating that there may be hardware problems in the printer. Please contact the service center authorized by Epson to test the printer. You can visit the following website to inquire about the nearest service center:/apps/tech _ support/institutes search.aspx.