Seiko FB-900 - Manual (Page 122)

4-6
The printer has two printing adjustment modes to correct misalignment
due to printer instrumentation error or aging deterioration: printing start
position adjustment mode (mode A), and bi-directional printing position
adjustment mode (mode B). These two modes allow the printing position
to be corrected properly.
The printing start position adjustment mode (mode A) corrects
misalignment in the printing start positions for printing at different speeds.
This allows data to be printed at the same start position even at different
printing speeds.
The bi-directional printing position adjustment mode (mode B) corrects
misalignment in bi-directional printing at the same printing speed. It
selects the proper correction value for each printing speed.
1.
Set fanfold paper that is 10 inches or more in
width to the printer. Feed one or more pages of
paper and then select this mode
.
2.
Keep the SET UP and EJECT/LOAD keys
depressed and turn on the printer. The printer
enters the printing position adjustment mode.
3.
Select a mode with the
then press the ENTER key.
The procedures shown below are used for both modes A
and B.
— 4. Functions —
Correcting vertical misalignment
A change in mode A has effects mode B. If a change is
made in mode A, mode B must also be set properly. The
printer starts up in mode A and then enters mode B
automatically. If no change is made in mode A, the
printing position can be changed in mode B only.
ALIGN ADJUST
A: START POS.ADJ B: VERT ADJ
Key
Display
Keep SET UP and EJECT/LOAD keys depressed and turn on the printer
Operation procedures
● Functions
key, or