Xiamen Rongta Technology Co., Ltd
11
www.rongtatech.com
Self-checking could print software version number, print density, interface type,
English character and some Chinese characters by order.
Self-checking procedure
：
Make sure the printer is connected to the
power, then press the feed key and switch on the power supply while the key is still
under pressing. At the same time, the printer begins to self-checking. Please loosen
the key within five seconds and the printer would print the self-testing list after it.
6
、
Cash Drawer Interface
Cash drawer interface adopt RJ-11 standard, 6 lines socket and it outputs DC
24V/1A. Insert the RJ-11 socket to the corresponding interface which could
through the printer to open the cash drawer.
Pin function of cash drawer interface is listed as below:
Pin Number
Signal
Flow
Direction
1
Empty
Empty
2
Electrical grounding
Output
3
Empty
Empty
4
Driver Signal of Cash Drawer
Output
5
Empty
Empty
6
Empty
Empty
7
、
Printer Maintenance
7.1 Print Head Maintenance
When the printer has following circumstances, the user should clean the print head:
(1)
Printing is not clear;
(2)
Some longitudinal columns on the printing page is vague;
(3)
Loud noise when feeding.
Содержание 326 Series
Страница 1: ...326 Printer User Manual...
