Ricoh MPC 1800 Quick Manual page 10

2 Troubleshooting
Adjusting the Print Heads (cont.)
Checking the Test Pattern to Adjust the Print Head Position
Use the test pattern to obtain the
optimal adjustment value
The optimal adjustment value is the number above the
square pattern that has faintest colour closest to gray
and aligned verticals on both sides. If the value in col-
umn "A" is "+2", the adjustment value of [A] is [+2].
Press [Adjust] to adjust the print
head position.
Adjusting the Print Head Position
Select the item you want to adjust,
and then press the {OK} key.
Enter the optimal adjustment value
shown on the test pattern, and then
press the {OK} key.
Press [End].
When you press [End], the display returns to that of step
4 on p. 9, "Printing the Test Pattern for Adjusting the Print
Head Position".
Print and check the test pattern.
When the optimal adjustment value is 0 for all lines, adjustment is complete.
Press [End], and then press the { { { { { User Tools/Counter} } } } } key to
exit from the print head position adjustment setting.
10
Pattern meeting the criteria
BDZ021S
BDZ020S