What to do if my Letatwin LM390 shows 'NO COPIED DATA'?
If your Letatwin Printer displays 'NO COPIED DATA', ensure you perform the “PASTE” function after using the “COPY” function. Keep in mind that any copied data will be lost if the power is turned off.
What to do if Letatwin Printer displays 'OVER COPY CAPACITY'?
If the Letatwin Printer shows 'OVER COPY CAPACITY', copy blocks containing less than 50 characters.
What does 'UNUSUAL POSITION' mean on my Letatwin LM390, and how to fix it?
If your Letatwin Printer displays 'UNUSUAL POSITION', move the cursor to a normal position.
Why does my Letatwin Printer say 'OVER INPUT CHARACTER NO.'?
The 'OVER INPUT CHARACTER NO.' error on your Letatwin Printer means that you're trying to input more than 5,000 characters per file.
What does 'OVER INPUT LINE NO.' mean on Letatwin Printer?
The 'OVER INPUT LINE NO.' message on your Letatwin Printer indicates that you have exceeded the maximum of 4 lines. Delete text from the excess lines.
What does 'NO WORD IN THIS BLOCK' mean on Letatwin LM390?
If your Letatwin Printer displays 'NO WORD IN THIS BLOCK', copy a block that contains some text.
Why does my Letatwin LM390 show 'OVER INPUT BLOCK NO.'?
The 'OVER INPUT BLOCK NO.' error on your Letatwin Printer means that you're trying to input more than 300 blocks per file.
What does 'OVER [P] NO.' mean on my Letatwin Printer?
The 'OVER [P] NO.' message on your Letatwin Printer indicates that you're trying to set more than 5 pitch length settings in a document.
What does 'UP TO 1PC. IN EACH BLOCK' mean for Letatwin Printer?
The message 'UP TO 1PC. IN EACH BLOCK' on your Letatwin Printer indicates that only one sequential number can be set in one block.
What does 'DELETE OTHER [P] FIRST' mean on Letatwin LM390?
If your Letatwin Printer displays 'DELETE OTHER [P] FIRST', delete all the other [P] markers before deleting the first [P] marker.
Explains safety indications and symbols for safe operation of the machine.
Step-by-step guide for installing and replacing the ink ribbon.
Detailed steps for performing pitch printing on tubes.
Lists error messages and their corresponding countermeasures.
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