Epson LQ-1170 Service Manual page 88

Are the characters aligned vertically?
3. Refer to the odd-numbered lines (Ist and 3rd), and adjust the even-numbered lines (2nd and 4th).
* If the even-numbered lines are shifted o the right:
(The reference value increases + 1 and even lines shift to the left.
(The reference value decreases – 1 and even lines shift to the right.)
4. Press the ALT,LF/FF,
5. The printer enters LQ mode, and the printer prints the reference value and the "l" characters for
4 lines.
Are the characters aligned vertically?
6. Refer to the odd-numbered lines (1st and 3rd), and adjust the even-numbered lines (2nd and 4th).
* If the even-numbered lines are shifted to the right:
(The reference value increases + 1 and even lines shift to the left.)
* If the even-numbered lines are shifted to the left:
(The reference value decreases – 1 and even lines shift to the right.)
7. Turn printer power off.
YES ~ GO TO STEP 7.
and LOAD/EJECT buttons at the same time.
YES -+ GO TO STEP 7.
4-5