x-Lab Dot Matrix Printer XDP-321 User's Manual
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2.2.2 In the Cut Sheet Mode
LF/FF
If the paper is at the print position in the offline mode, press the
LF/FF
button (for less than 0.5 second), the
printer will feed the paper one line based on currently set line spacing. Alternatively, hold the
LF/FF
button
down, the printer will load paper continuously until the cut sheet is entirely ejected.
LOAD/EJECT
If the paper is at the print position, press the
LOAD/EJECT
button in the offline mode, the paper will be
entirely ejected from the printer.
ONLINE
If printer is in the offline mode with paper, press
ONLINE
button to enter
ONLINE
mode, the
ONLINE
LED
is on and the printer is available to print. Press this button in the online mode, the printer is offline,
ONLINE
LED is off and the printer is unavailable to print.
2.2.3 Print Speed
1. When printer is in the offline mode, hold the
ONLINE
button down for about 3 seconds, the
ONLINE
LED
blinks with a beep.
2. The printer is in the alternate mode. Press the
PRINT SPEED
button to change the print mode among
Normal Speed mode, High Speed mode and Super High Speed mode. The combination ON (
●
) and
OFF
(
●
) of the LED indicators shows the currently selected print speed.
3. Press the
ONLINE
button to save the value and exit the mode.
2.2.4 Micro-Adjust of Printing Home Position and Tear-off Position
1. After turning on the printer, install tractor paper properly using drive tractor and feed paper to the
printing home position (or tear-off position).
2. Hold the
ONLINE
button down for over 3 seconds in the offline mode till the
ONLINE
LED blinks
with a beep.
3. Press
〖↑〗
or
〖↓〗
button to feed paper upwards or eject paper downwards.
4. Press the
ONLINE
button again to save the setting and exit the mode after finish adjusting. Before
adjusting again, the printing home position or the tear off position will be valid all the time. After the
tear off position is adjusted, press
ONLINE
button and send commands to print. Only after the
printing home position is adjusted, all paper ejects and paper is feed again, does it print.
The printing home position adjusting methods of cut sheet and tractor paper are the same.
2.2.5 Feed Paper to the Tear-off Position
1. Turn on the printer, and then hold the
ONLINE
button down for about 3 seconds in the offline mode
Print speed
LED
1 2
Normal speed
●
●
High speed
●
●
Super high speed
●
●
Note: 1. The adjustable range of printing home position is from -18/60 inch to +60/60 inch
(based on the default position set by the factory).
2. The adjustable range of tear off position is from -15/60 inch to +15/60 inch (based on
the default position set by the factory).