Netum POS-7650 - Cleaning of the Printer

8
4.Cleaning Of the Printer
We need to clean the print head if problems as below.
1 Printing is not clear, but thermal paper is ok;
Item
Function
ON
OFF
1
Cutter
YES
NO
2
Buzzer
YES
NO
3
Print Density
YES
NO
4
CN/EN
Convert
CH
EN
5
Empty
6
Baud Rate Set
YES
NO
7
Baud Rate
8
Baud Rate
Baud Rate Selection Instruction
No.6
No.7
No.8
Baud
Rate
ON
ON
ON
115200
ON
ON
OFF
38400
ON
OFF
ON
19200
ON
OFF
OFF
9600