64
7
TROUBLESHOOTING
64
OPTION
Chapter
7
7-1.
Classification of Trouble
Find applicable trouble out of the following, and take remedies according to the reference page. If
printing still cannot be generated properly, check the ROM version of the M252B body (See "6-
6.ROM Version Print" on page 63) and contact us.
The printer does not operate properly
The M252B does not start. ......................................................................................
Printing is not generated. .........................................................................................
Printing is not generated even if the
(PRINT) key is pressed. ......................
Printing stops while printing....................................................................................
Although the printer head is running, nothing is printed.........................................
Values different from those indicated by the load cell indicator are printed. ..........
The printer does not function properly
Printed counts are wrong. ........................................................................................
Values of sub totals/grand totals are wrong. ............................................................
Others
Printing has been generated by mistake. .................................................................
The target value cannot be set. ................................................................................
A pink line appears at the left end of the roll paper.................................................
The buzzer sounds when carrying out printing. ......................................................
7-2.
The Printer Does not Operate Properly
The M252B is not connected to a power source.
Check that the power cord is fixed properly.
If the power LED does not light even though the M252B is connected to a power
source, the fuse may have blown.
Since the fuse has been installed inside the M252B, disassembly is necessary for
replacement. Therefore, it should be replaced by UNIPULSE. Consult your dealer
representative or UNIPULSE.
7
TROUBLESHOOTING
The M252B does not start.
Trouble 1
Cause 1
Remedy1
Cause 2
Remedy1
Содержание M525B
Страница 1: ......