Toshiba B-492L User Manual

EO1-33032 

A4.1 Operation Panel 

A4- 1 

 
Appendix 4 describes usage of the keys on the Operation Panel in System 
Mode.  
 
For end users, System Mode should be used for the following five 
purposes: 
 

• 

To reset the printer. (Reset mode) 

• 

To check and print the system status, the Maintenance Counter, and  
to check the Print Head Elements. 

• 

To make fine adjustment to the media handling. 

• 

To perform a test print for checking print quality. 

• 

To print the raw data being received by the printer (Dump mode).  

 
 
The figure below shows the Operation Panel and key functions. 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
The LCD Message Display shows messages to indicate the printer’s  
current status.  Up to 16 characters can be displayed on this line.  

 

There are three LEDs on the Operation Panel.   

LED 

Illuminates when… 

The printer is turned on. 

The printer is ready to print.  

Any error occurs on the printer.  

 

In System Mode, the 

and

 keys 

function as described below.  

Used to navigate the parameter mode or to fine adjust 
the parameters in the negative direction (- Down). 

Used to release the printer from Pause condition, to 
navigate the parameter mode, or to fine adjust the 
parameters in the positive direction (+ Up).   
By pressing and holding the 

 key in Pause 

condition for more than 3 sec., the printer enters the 
system mode. 

Used to stop printing operation temporarily, to select 
the parameter mode, or used as an enter key.   
By pressing and holding the 

 key in Pause 

condition for more than 3 sec., the printer enters the 
threshold setting mode. 

resume printing after a pause 
condition, or after clearing an 
error.  

FEED

RESTART

PAUSE

POWER

ON LINE

ERROR

LCD Message Display  

ON LINE LED (Green) 

ERROR LED (Red) 

[PAUSE] key 

POWER LED 
(Green) 

[FEED] key 

[RESTART] key