
ACCEL-7450
16. With the printer power turned OFF, press and hold the LF and RLF keys while
turning ON the printer power switch. Hold keys until printer initialization (carriage
movement) is completed.
17. Press the TEAR OFF key to enter “HEAD GAP ADJ UP” mode.
18. Press the LF or RLF key based on feeler gauge measurements; RLF key will
increase gap value (enlarge print gap), or LF key will decrease gap value (reduce
print gap).
19. Press the ENTER key two times to print “H” pattern. Paper will advance forward.
20. After setting desired gap, press the EJECT key to remove paper.
21. Press the HIGH IMPACT key to exit menu and save settings.
22. Repeat steps 13 through 21 until .004 inch print gap is achieved.
END OF PROCEDURE
Multi-Part Print Gap
Scope:
This adjustment is used to correct; multi-part form contrast, light print on last form layer,
or smearing print on top sheet of form.
Required materials:
Mult-part form
Procedure:
1. Select control panel AUTO print gap, and Cut Sheet modes.
2. With the printer power turned OFF, press and hold the TEAR OFF, LF and RLF
keys while turning ON the printer power switch. Hold keys until printer
initialization (carriage movement) is completed. The printer is now in “HEAD GAP
ADJ MUL” mode, the current numeric setting is displayed on the LCD (* indicates
selection). Typical factory setting +0 ~ 5. Increasing the (+) numeric value will
result in darker print.
Load a multi-part form landscape ( ) into the printer.
3. Press the ENTER key twice to print “H” pattern. Paper will advance forward.
4. Press the LF key to decrease, or RLF key to increase “HEAD GAP ADJ MUL”
value displayed on LCD.
5. Press the ENTER key twice to print and verify “H” pattern contrast.
6. Eject the printed form to review contrast’
7. Repeat above steps to achieve desired contrast/gap.
END OF PROCEDURE
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