
DP750 User's Manual
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4.6.3 Restoring Factory Printer Settings
You can restore to the factory printer settings without having to work through the Setup Menu System
to reset the menus.
To restore to the factory settings:
1. Make sure that the printer is ONLINE
2. Press and hold down the ONLINE and SPEED keys on the control panel for 3 seconds.
The LEDs of the PAPER OUT and ONLINE on the control panel flash 2 times respectively at the
same time and the printer makes three beeps to confirm that the printer’s factory settings have been
restored.
3. Loosen the keys and switch the printer off and on again.
After these steps, the printer’s factory settings work.
Note: After restoring factory printer settings, the network settings also back to default.
4.6.4 Explaining Menu Terms
Options Description
SYSTEM SETUP
LANGUAGE
Choose the language set menu, menu content according to setting of the
language style to print.
EMULATION Select the printer emulation to match the printer driver that installed on PC.
CHAR. MODE Select the ASCII or China character mode.
CHARACTER
FONT
Set the font for the printer to use in the absence of any font control instructions
from your software.
ENG PITCH Set the pitch to determine the horizontal spacing of the printed Chinese.
CHI PITCH Set the pitch to determine the horizontal spacing of the printed Chinese.
SLASH ZERO
Select or cancel the printing of a slash (/) through zero to distinguish them from
the letter O.
INTL CHAR SET
Select interior character (only with EPSON compatible). (USA, France,
Germany, Britain, Danmark I, Sweden, Italy, Spain I, Japan, Norway,
Danmark II, Spain II, Latin America, Korea, LEGAL, Holand, turkey)
CHARACTER SET Select character set into Italic Character Table or Graphic Character Table.
CODE PAGE Select a code page.
PAGE LAYOUT
LINE SPACING
Set the vertical spacing of the printed characters. You can set it to either 6 LPI
(the default setting) or 8 LPI.
FORM LENGTH
Set the length of your printer paper, for both cut sheets and continuous-feed
paper.
FORM LOCK
Pages long setup instructions invalid.
PAGE SKIP Select (ON) or cancel (OFF, the default) a bottom margin of one inch.
COMPRESS PRT Select compressed print mode or normal print mode.
LEFT EDGE
Setting distance from the first print character to the left paper edge, unit is 1/10
inch.
EDGE DETECT Automatic edge detection function
BLACK MARK Whether or not choose the black mark detection.
PRINT SETUP
PRINT DIR
Print direction mode include to one-way 、bidirectional and automatic mode.
When default option is automatic mode, Print direction is bidirectional. Only
choose “automatic mode”, print direction instruction in effect. If choose
“one-way” or “bidirectional” mode, print direction instruction invalid.
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