Epson FX-2190 Reference Manual page 158

During bidirectional adjustment, the printer prints three sheets of
alignment patterns, labeled High Speed Draft, Draft, and NLQ
(near letter quality). As described below, you select the best
alignment pattern from each sheet.
Note:
❏ To print the instruction sheet and alignment patterns, you need four
single sheets or four pages of continuous paper of at least the
following sizes:
Paper type
Continuous paper
Single sheet
❏ If you use single sheets, you need to load a new sheet of paper each
time the printer ejects a printed sheet from the paper guide.
Follow these steps to perform the bidirectional adjustment:
1. Make sure paper is loaded, then turn off the printer.
c
2. While holding down the Pause button, turn on the printer.
The printer enters the bidirectional adjustment mode and
then prints instructions and the first set of alignment patterns.
3. As described in the instructions, compare the alignment
patterns and select the pattern with the best alignment. Then
select the pattern with the best alignment for each of the
remaining sets of alignment patterns.
152 Problem Solver
Caution:
Whenever you turn off the printer, wait at least five seconds
before turning it back on; otherwise you may damage the
printer.
FX-890
241 × 279 mm
(9.5 × 11 inches)
A4 or letter size
FX-2190
376 × 279 mm
(14.8 × 11 inches)
A3 landscape