RJ-4250WB
 |
常见问题解答与故障排除 |
How to identify the printer's firmware version
You can confirm the firmware version by printing the printer information.
To print the printer settings report:
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Make sure that a roll of receipt paper has been loaded and the roll compartment cover is closed.
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Turn the printer on.
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Press and hold the
(Feed) / OK button until "Printing" appears on the LCD. The printer information will be printed.
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Check the "PROGRAM VERSION" for the printer's firmware version.
To print a printer information, use 4 in. (102 mm) continuous roll.
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