Head Position - Ricoh J012 Service Manual

Image Correction
Adj=0
OK=Yes
7. [ ] or [ ] > Select the adjustment value read from the test print
to select a + value
to select a – value
8. [Yes] > "Adjust"
9. [No] > "Cancel?" > [Yes]> Standby
4.5.6

HEAD POSITION

The print head is out of position if you see these:
Broken vertical lines
Blurred, smeared or streaked colors
Do the following procedure to correct these problems.
1. [Menu]> "System Settings?"
2. [ ] or [ ] > "Maintenance?" > [Yes]> "1 Nozzle Check?"
3. [ ] or [ ] > "4 Head Position?" > [Yes]> "Print Test Pattern?"
4. [Yes]> "Quality/Speed"
5. [ ] or [ ] > Select the test pattern ("High Quality", "Quality/Speed", "High Speed") >
[Yes].
"*Please Wait*" displays until pattern printing is finished. Do not start any other
operation until printing stops.
6. Look at the patterns and determine which is the best.
The best pattern is the gray square with straight vertical lines on both sides.
The pattern setting is read as a matrix value from the pattern. For example, if the
best pattern is in column "+2", line "A", the entry for adjustment will be "A" then "+2"
J012/J013/J014
CÓPIA NÃO CONTROLADA
4-50
CÓPIA NÃO CONTROLADA
SM