PN 9001081
Rev. C
SATO M-5900RV Operator and Technical Reference Manual
Page 2-40
Section 2. Installation and Configuration
2.14 Potentiometer Adjustments
Three potentiometers are located underneath a snap-on cover on the front panel.
These are used to fine tune your printer as follows:
Print Potentiometer to adjust print darkness/lightness of your print output.
Offset Potentiometer to adjust amount of back/forward feed for
dispenser/cutter/tear-off bar position (+/- 3.75 mm).
Pitch Potentiometer to adjust home position of the label (+/- 3.75 mm).
Affects stop position of label feed, print position and dispense
position.
PRINT
OFFSET
PITCH
Print
This potentiometer is used to adjust the darkness/lightness of your printer output.
Slowly turn the potentiometer counterclock wise to lighten or clockwise to darken.
Offset
When the printer is in the dispenser mode, (dip switch setting, page 2-15) the Feed
Offset is used to correctly position the label for dispensing/cutting. Once the correct
Feed Offset is obtained, the printer will position the label for dispensing/cutting and
then reposition the next label before printing.
The amount of backfeed is controlled by the OFFSET potentiometer on the front
panel. When turned all the way clockwise, the amount of backfeed adjustment is
+3.75 mm and -3.75 mm when it is turned all the way counterclockwise.
STEP PROCEDURE
1. Turn the printer on.
2. Press the LINE key to place the printer Off line.
3. Press the FEED key to feed out a blank label.
4. Adjust the position using the OFFSET potentiometer on the front
control panel and feed another label by depressing the FEED key.
5. When the adjustment is correct, turn the printer off.