6.SELF TEST
On / off switch | Paper feed button |
Press and hold down the paper feed button while turning the on / off switch on. The printer will then perform a self test. A slip of self test result is printed below. Please note that the content of such print is always the same no matter what interface or communication protocol is used.
Please note that there could be some mild vibration of the printer due to intermittent pulling on the paper roll by the motor. This vibration would be lighter with thinner paper roll and higher printing speed and heavier with thicker paper roll and lower printing speed.
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