Epson LX-300 Service Manual page 87

EPSON LX-300+
15. Input the printing mode and the settings you want to use and input
ENTER (Write) to confirm it. Press space key and the following printing
pattern will be printed.
16. Repeat step 14 to 15 until the value "A" shown below goes within the
range below for one line for all columns.
HHHHHHHH
HHHHHHHH
Figure5-2. Bi-D Adjustment Pattern
Adjustment
HHHHHHHH
HHHHHHHH
Table 5-4. Bi-D Rated Setting
Printing Mode
mode 0 (High Speed draft)
mode 1 (Draft)
mode 4 (NLQ)
17. When you finished adjustment, finish the program by pressing "ESC"
several times.
This test program used here is originally the program for
production line. Operations that are not described in this
manual are forbidden thereafter.
The adjusted value will not be stored to the EEPROM on
the main board assembly until the printer is turned off.
Clear EEPROM by the panel operation does not clear Bi-D
setting.
Overview
Revision A
Value "A"
TBD
TBD
TBD
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