Tally Dascom DM-210 User Manual page 24

Tally Dascom DM-210/220
Bidirectional Printing Adjustment
When typefaces are blurred or vertically misaligned, it is necessary to do the bidirectional printing
quality adjustment.
After self-test completed, the alignment parameter for bidirectional printing will change circularly
along with pressing feed key and the printer will print out the reference typeface.
When the printing quality becomes best, in other words, both the upper and lower rows of "H" are
best aligned, you can turn off the power and the printer will save the parameters automatically.
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