Ricoh M022, Service Manual

Page: 192 / 1152

• SP2-102-002: Main Magnification for Black and Medium line speed
• SP2-102-003: Main Magnification for Black and Low line speed
• SP2-104-001 to -008: :LD Initial Power Adjustment for each color
• The printed values [A] are different for each laser unit.
• If the SP settings shown above are not input correctly, it may cause color registration errors.
4. Print the test pattern (14: 1-dot trimming pattern in the SP2-109-003).
5. Check that the left and right trim margin is within 4 ± 1 mm. If not, change the standard value for the
main scan magnification adjustment.
6. Select "0" with SP2-109-003 after printing the "1-dot trimming pattern.
7. Do the line position adjustment.
• First do SP2-111-003.
• Then do SP2-111-001.
• To check if SP 2-111-001 was successful, watch the screen during the process. A message is
displayed at the end. Also, you can check the result with SP 2-194-010 to -012.
8. Exit the SP mode.
Ventilation fan
1. Left cover ( p.146)
2. Ventilation fan base [A] ( x 2, x 1)
4. Replacement and Adjustment
190
4
CÓPIA NÃO CONTROLADA
CÓPIA NÃO CONTROLADA