Factory/Service Mode; How To Enter Factory/Service Mode - Citizen CL-E720DT Technical Manual

Chapter 2 Operating Principles
2-3.
Operation Panel

2-3-3. Factory/Service mode

Factory mode and Service mode are available for maintenance work.
Factory mode:
You can change the factory-set items such as logical shift of the sensor or head.
Service mode:
You can perform checks such as head check and service counter value check to see the
media length printed.
In this section, the followings are explained.

• How to enter Factory/Service Mode

• How to print the Factory Mode Settings menus
• How to change the settings in Factory mode
• How to operate submenus in Service mode
(1) How to enter Factory/Service Mode
To enter Factory/Service mode, perform the following operation.
• While pressing and holding the [MENU], [FEED] (
power.
Then, the following appears on the LCD.
Main Menu

Factory Setup
Key function in Factory/Service mode:
[FEED] ( )
[MENU]
[PAUSE] ( )
■
[STOP] ( )
CL-E720DT

Returns to previous item, or the value is incremented/changed.
Goes to the next item, or the value is decremented/changed.
Resets the printer, or exits from the current menu.
Acts as the Enter key.
) and [STOP] (
2-42
■
) keys, turn on the