Ricoh MPC 1800 Quick Manual page 7

Select [Nozzle Check Pattern] using
{ U } or { T } , and then press the {OK}
key.
Press the {Start} key.
The nozzle check test pattern is printed.
If the pattern is satisfactory, press [End], and then press the
{ { { { { User Tools/Counter} } } } } key to exit [Clean Print-heads].
If the nozzle check pattern continues to indicate problems even after repeated head cleaning,
flush the print heads or adjust the print head position based on the problem indicated in the test
pattern.
Problem: Nozzles are clogged.
$
Flush the print heads. For details about flushing the print heads, see p. 8, "Flushing the Print
Heads".
Problem: Lines are misaligned.
$
Adjust the print head position. For details about adjusting the print head position, see p. 10, "Ad-
justing the Print Head Position".
⋅ You can also perform print head cleaning directly from the System Settings menu. For details, see
"Maintenance" ,Troubleshooting on the supplied CD-ROM.
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