Service manual

LC?-2070 Service Manual
Product Description
1.4 Operating Instructions
This section provides detailed information about the LQ-2070 control panel buttons and LEDs.
1.4.1 Control Panel Operations
The printer control panel contains 6 non-lock type push buttons and 8 LEDs for various printer
functions. The exterior view of the control panel is shown in the following figure.
Ii
❑ ❑ ❑ F~nt
~ r
~ ~comjen~ed, $ ~..!!.
Tear
. o.ff.:/ ‘in w
. . . . . . . . . . . . . . . . . . . ~ ;-.
:;:
:.
;::
:!:
:.
::
: ,
: : :
:::
:;
:.
. . . . . . . . . . . . . . . . . . , . . . . . . . . . . . . . . . . . . .,
o! o
Font
. . . . . . . . . . . . . . . . . . ------
~n ❑ ■ Draft
:0 ■ ❑ Roman
~ ❑ ■ 9 suns serif
; ■ ❑ ❑ Courier
:
= ❑ ■ prestige
~~ ~ Script
; ■ ■ ■ others
. . . . . . . . . . . . . . . . . . . . . . . . .
Condensed
. . . . . . . . . . . . . . . . . .
F=F=
I
: LF/FF
Load / Eject
Tear Off / Bii
. . . . . . . . . . . . . . . . . .
a LED Off
■ LED On
,4,
■ LED Blinks
Figure 1-9 Control Panel
● Operation in normal mode
In normal mode, pressing panel buttons executes following functions:
~ t---
Pause
Load / Eject
LF I FF
t==
I
Font
I Condensed
SS Paper Out
Operate
m
Table 1-41 Operation in Normal Mode
I
Function
Turns the printer on and off.
. Alternates printing and non-printing states.
. Enables the micro adiust function. when held down for 3 seconds.
● Loads or ejects paper
. Micro feeds forward, when that function is enabled.
● Line feed, when pressed briefly.
. Form feeds, when held down for a few seconds.
. Micro feeds backward, when that function is enabled.
. Advances continuous paper to the tear-off position.
. Selects CSF bin 1 / 2 or card mode.
● Selects font.
● Alternates condensed mode and non-condensed mode.
Rev.A
1-29