Epson LX-300+ Service Manual

LX-300+/1170 Revision C
PRODUCT DESCRIPTION
O
peration 26
1.4 Operation
1.4.1 Control Panel
4 switches and 4 LEDs are on the panel as shown below.
Figure 1-7. Control Panel
1.4.1.1 Switches
o Operation in normal mode
In normal mode, pressing panel switches executes following function;
o Operation at power on
Turning the printer on while pressing panel switches executes the functions below;
:LEDOff
: LED Blinks
:LEDOn
Micro Adjust
Tear Off
Draft
Draft Condensed
Roman
Roman Condensed
Sans serif
Sans serif Condensed
Tear Off
LF/FF
Load/Eject
Pause
Paper Out
Font
3sec
Table 1-15. Operation in Normal Mode
Switch Function
Pause
-Alternates printing and non-printing status.
-Enables Micro Adjustment function and Fontselection, holding it down for 3
seconds.
Load/Eject
-Loads or ejects paper.
-Execute micro feed forward when this function is enabled.
LF/FF
-Executes line feed by pressing it shortly.
-Executes form feed byholding it down for a few seconds.
-Executes micro feed backwardwhen this function is enabled.
Tear Off
-Advances continuous paper to the Tear-off position.
-Select fontwhen this function is enabled.
Table 1-16. Operation at Power On
Switch Function
Load/Eject NLQ self test
LF/FF Draft self test
Tear Off Default setting
Load/Eject & LF/FF Data dump
Load/Eject & LF/FF & Pause Clear EEPROM
Tear Off & Load/Eject & LF/FF
Clear EEPROM for Diving Line count for ribbon change
timing.
Pause Bi-d adjustment
The others Not available

Epson LX-300+ Specifications

General

Emulation	Epson ESC/P, IBM PPDS
Print Method	9-pin, impact dot matrix
Interface	Parallel
Paper Handling	Friction feed
Dimensions	366 x 275 x 159 mm
Paper Width	4 - 10 inches