Epson DFX-9000 Service Manual page 58

Epson DFX-9000
1.3.4.2 Special service functions
Clear EEPROM
This function resets the printer to the standard factory settings. Note that
these settings may not be correct for all geographical markets.
This function should only be used for emergency recovery
C A U T I O N
of the factory default settings.
To initialize the EEPROM, turn the power on while holding down the
[Pause], [Micro Feed ], and [LF/FF Lord] buttons.
NOTE: After clearing the contents, the factory default parameters
are set.
Panel lock out mode
You can restrict the use of buttons on the control panel using the Panel
Lock Out mode. In the default setting, you can only use the Pause, Load,
and Tear Off buttons when Panel Lock Out mode is on. These settings
can be changed using the Power-on default setting mode, p.
To turn on the Panel Lock Out mode, perform the following:
1. Make sure the printer is turned off.
2. Turn on the printer while holding down both the [Font] and [Pitch]
buttons. The printer beeps twice, indicating that the panel lock out
mode has been turned on.
To turn off the panel lock out mode, repeat steps 1 and 2. The printer
beeps once, indicating that the panel lock out mode has been turned off.
The table below shows the available custom lockout settings, with the
factory default settings underlined.
Product Description
Table 1-36. Panel lock out mode - setting status
Item
Pause
Micro Feed
Load
LF
FF
Top of Form
Tear Off
Font
Pitch
Front/Rear
Menu
Reset
Notes: 1. If Unlock is selected, the switch function is enabled whether
Panel Lock Out mode is on or off.
51.
2. If Lock is selected, the switch function is disabled when Panel
Lock mode is on.
Power-on default setting mode
You can change some parameters that the printer refers to when it is
initialized. To change the Power-On Default settings:
1. Make sure paper is loaded and turn the printer off.
2. Turn on the printer while holding down the [Font] button to enter
default-setting mode. The message
LCD panel.
Operations
Setting Values
Unlock, Lock
Unlock, Lock
Unlock, Lock
Unlock, Lock
Unlock, Lock
Unlock, Lock
Unlock, Lock
Unlock, Lock
Unlock, Lock
Unlock, Lock
Unlock, Lock
Unlock, Lock
appears on the
Setting mode
Revision B
51