Xiamen Rongta Technology Co., Ltd.
www.rongtatech.com
10
Function Description of Keystroke and Indicator Light
：
FEED Key:
In the standby status, the printer would be continuous feed when pressing the
feed key. Of course, the key is inefficacy when the printer is working.
Press the feed key and switch on the power supply while the key is still under
pressing, then the user could do the self-checking of printer.
POWER LIGHT
（
Green
）：
Light appears when connected to the power supply.
ERROR LIGHT
（
Red
）：
Light appears under following condition:
Such as: paperless, paper jam, print head overheat, print head error or other
situations.
PAPER LIGHT
（
Red
）：
Light appears when paperless.
5
、
Self-checking
Self-checking can test the printer is work well or not, if it can print the test list
correctly that means the printer is good enough (which is excluding the problem with
the connected interface to PC); otherwise, it needs repair.
Self-checking could print software version number, print density, interface type,
English character and some Chinese characters by order.
Summary of Contents for RP58
Page 1: ...RP58 USER MANUAL...
