Ricoh G133 Service Manual page 383

002 Execute: M
003 Execute: C
004 Execute: Y
[Main Scan Length Detection Disp.]
Displays/adjusts the target value for the main scan magnification correction of
the line position adjustment.
After replacing the laser optics housing unit, input the standard value for Bk
2185
provided with the new unit. For details, see "p.3-3 "Laser Optics Housing Unit""
in the "Replacement Adjustment" section. It is not necessary to input the
values for the other colors; these are automatically adjusted after doing the line
position adjustment.
001 Bk
002 M
003 C
004 Y
2186 [Main Scan Length Detection] DFU
Selection
001
Enables or disables the main scan length detection for the laser.
Paper Interval
002
Adjusts the interval of the main scan length detection for the laser.
Freq. Selection
003
Selects the correction method of the main scan length detection for the laser.
004 Freq. Threshold
SM
- length detection.
-
-
*ENG [0 to 266667 / 249449 / 1 sub-dot/step]
*ENG
DFU
*ENG
*ENG
[0 or 1 / 1 / 1/step]
*ENG
0: OFF, 1: ON
*ENG [0 to 999 / 1 / 1 sec/step]
[0 or 1 / 0 / 1/step]
*ENG
0: D-phase, 1: D-phase and PLL
*ENG Not used
5-61
Service Mode Table
G133