Epson 890N - FX B/W Dot-matrix Printer, Service Manual

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EPSON FX-890/2190 Revision B
PRODUCT DESCRIPTIONS Operation 31
1.3.2.2 Operations at Power-on
Holding down the specified switch (switches) while turning on the power to the printer
enables the special functions as listed below.
1.3.2.3 Operation in Default Setting Mode
1.3.3 Indicators ( LEDs )
This printer has the following indicators to indicate its current condition, as shown in
the table below:
1.3.3.1 Indications in Normal Mode
*1. Pause ( Orange )
„
The “Pause” LED is on when the printer is in the pause status, and off when it
is not in the pause status.
„
The “Pause” LED blinks when the Micro Adjust function is enabled or when
the printer is in the head hot status.
„
See *6 for LED indication when a locked switch is pressed.
Table 1-34. At Power-On
Switches Function
Load/Eject NLQ self test
LF/FF Draft self test
Load/Eject & LF/FF Data dump
Load/Eject & LF/FF & Pause Clear EEPROM
Tear Off/Bin & Load/Eject
Clear EEPROM for Driving Line count for ribbon change
timing
Pause Bi-D adjustment
Load/Eject & Pause Panel lock out mode
LF/FF & Pause Default setting for panel lock out
Table 1-35. Default Setting Mode
Switch Function
Menu (Pitch & Tear Off/Bin) Enter or exit the default setting mode.
Item
↑
(Font), Item
↓
(Pitch) Select the menu.
Set (Tear Off/Bin) Changes the setting.
The others Not available
Table 1-36. Normal Mode
LED Pause Paper Out Tear-Off /
Bin
Font Pitch
Printer status *1 *2
Pause On _ _ _ _
Paper out error On On _ _ _
Release lever error On _ _ _ _
Paper eject error On Blink _ _ _
Head hot warning Blink _ _ _ _
Micro Adjust Blink _ _ _ _
Tear off _ _ *3 _ _
Bin selection _ _ *3 _ _
Font selection _ _ _ *4 _
Pitch selection _ _ _ _ *5
Locked switch pressed *6 *6 _ _ _
Fatal error Blink Blink Blink Blink Blink