Epson STYLUS 3000 Service Manual page 31

Product Descriptions



Panel Functions (Normal Usage)
Button
Operate Power On/Off
Pause Pause/Non-Pause
Pause
Reset
(5 seconds)
LF/FF LF/FF
Load/Eject Load/Eject
Micro adjust
(Forward feed)
Micro Adjust
Micro Adjust Micro adjust
(Reverse feed)
Cleaning (Black)
Cleaning (Black)
(3 seconds)
Cleaning (Color)
Cleaning (Color)
(3 seconds)
Media Type Selects paper type.
Note) TOF (Top Of Form) adjustment
When "Micro adjust" is executed for the TOF position, the adjusted TOF position is memorized in
the EEPROM. TOF positions for the ASF, manual insertion and tractor are stored in the
corresponding addresses of EEPROM.
Tear off adjustment
When "Micro adjust" is executed for the tear off position, the adjusted tear off position is
memorized in the EEPROM.


Panel Functions with Power On
Button
Pause
LF/FF
Load/Eject
Media type
LF/FF
+
Load/Eject
Pause
+
LF/FF
+
Micro adjust
Note) "+" means to press one button while holding down the other button(s).


The power switch is connected to the secondary side of the electrical circuit. Since it has a delay
circuit, voltage is still applied for the specified period of time after the printer power is turned off.


As long as the printer is plugged in, voltage is applied to the primary side of the electrical circuit.
Therefore be sure to unplug the printer before servicing or replacing the interface.


When the EEPROM is reset, the waste ink drain pads need replacing. This must be performed by
a qualified service person only. (See Chapter 3.)
1-24
Table 1-28. Panel Functions
Available
Function
Condition
Always
Always
Pause/Standby
Pause/Standby
Pause/Standby
Pause/Standby
Pause/Standby
Pause/Standby
Pause/Standby
Pause/Standby
Table 1-29. Panel Function with Power On
Function
Enters the printer adjustment mode.
Enters LQ self-test print mode.
Enters draft-self test print mode.
Enters the default setting mode.
Enters the hex-dump mode.
Performs EEPROM and IC reset.
At turning the printer off, the printer executes
capping function before the power down.
The function will be recognized with this
button held down for more than3 seconds.
See Note below.
See Note below.
The function will be recognized with this
button held down for more than 2 seconds.
The function will be recognized with this
button held down for more than 2 seconds.
Refer to Section 1.5.3.
Refer to Section 1.5.5.
Refer to Section 1.5.5.
Refer to Section 1.5.2.
Refer to Section 1.5.6
Initializes Timer IC and a part of
the EEPROM.
CAUTION
Comment
Comment
Rev. A