Epson L-1000 Technical Manual page 143

DISASSEMBLY, ASSEMBLY, AND ADJUSTMENT
4. Depress the ON LINE switch, so that only the new selected pattern is printed again.
5. Confirm the printed pattern. If it is not OK, return to STEP 3.
Example: [Present] VR1 = -3 (Pattern 2)
6. Rotate VR1 until the buzzer sounds.
7. Turn the power off.
LQ Mode Adjustment
LQ mode adjustment is similar to the one for draft mode.
1 . Turn the power on while depressing the ON LINE, FORM FEED (FF), and LINE FEED (LF) switches.
2. Depress the FF switch, so that the test pattern is printed. The test pattern prints four patterns, and the
value of the position where VR2 is becomes the center. (Refer to Figure 4-39.)
Example: VR2 = +9 (Pattern 3)
3. Check and select the most aligned pattern.
twice). (Refer to Table 4-6.)
(once or twice). (Refer to Table 4-6.)
Example: The most aligned pattern is VR2 = + 7 (Pattern 1). So, depress the FF switch two times.
4. Depress the ON LINE switch, so that only the new selected pattern is printed again.
5. Confirm the printed pattern. If it is not OK, return to STEP 3.
Example: [Present] VR2 = +7 (Pattern 1)
6. Rotate VR2 until the buzzer sounds. (Position VR2 to the value of the new selected pattern.)
7. Turn the power off.
4-28
VR2 = - 1 (Pattern 4)
Figure 4-39. Test Pattern Printing (LQ Mode)
4 Depress the FF switch one time.
VR2 = +6
REV.-A
LQ-500/L-1000