6. Advanced use
63
Maintenance mode
In the maintenance mode, operations of the M252A are checked.
Method for operating the maintenance mode
How to enter each item in the maintenance mode and procedures for each execution are
described below. Here, test print is performed as an example.
1.
Press
[F]
→
[ENT], and the following is printed.
To enter the maintenance mode, press
[3]
→
[ENT]
successively.
1
Test Print
All characters that can be printed by the M252A are printed.
The data input status is printed.
2
Sample Print
Print Every and GT/ST Print formats are printed.
3
Self Test
The ROM and RAM of the M252A are tested, and the results are
printed.
4
Parameter List
A list of current parameters of the M252A is printed.
5
Test Mode
For factory check (Do not use).
--------------------------
Cancel/End
-->
ESC
Maintenance
-->
3-ENT
Option Setting -->
2-ENT
Setting
-->
1-ENT
==========================
Select
==========================
To enter the setting mode:
To enter the option setting mode:
To cancel or end:
To enter the maintenance mode:
operating
[1]
→
[ENT]
[2]
→
[ENT]
[3]
→
[ENT]
[ESC]
* For details of the setting and option setting modes,
see the respective explanations.