Ricoh Ri 100 User Manual page 39

When printed lines are vertically misaligned or print-
ed colors are blurred
The print head might not be properly positioned. Print a test
pattern to adjust print head positions, and then set the optimal
adjustment values.
Adjust the print head positions.
See page 49 "Head Position".
Execute a nozzle check to determine whether the
problem has been eliminated.
See page 44 "Nozzle Check".
If the problem persists, perform a head cleaning.
See page 46 "Head-cleaning".
When the error still occurs even after you perform the treatments de-
scribed above, consult your dealer or service representative.
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