2GZ/2G1-2
1-3-7
U053
Setting the adjustment of the motor speed
Description
Performs fine adjustment of the speeds of the motors.
Purpose
To adjust the speed of the respective motors when the magnification is not correct.
Method
1. Enter the maintenance mode and press the cursor up/down keys to display [U053].
2. Press the cursor left key to display the submenu screen.
3. Press the cursor up/down keys to select an item for which the preset value is to be changed.
4. Press the OK key. [ _ ] will blink.
5. Press the cursor right/left keys to move [ _ ] to the digit position at which the value is to be changed and
press the cursor up/down keys to change the preset value.
MAIN MOTOR
Increasing the setting makes the image longer in the auxiliary scanning direction, and decreasing it
makes the image shorter in the auxiliary scanning direction.
POLYGON MOTOR
Increasing the setting makes the image longer in the main scanning direction, and decreasing it makes
the image shorter in the main scanning direction.
EJECT MOTOR
Normally no change is necessary but this can be used as countermeasures against wrinkles (waving) of
paper.
6. Press the OK key. The value is set.
To keep the preset value, press the CANCEL key.
Maintenance
item No.
Description
>Adjust Motor >
[U053] Speed
Submenu display Description Setting
range
Initial
setting
>>Main Motor Drive motor speed adjustment -40 to 40 0
>>Eject Motor Eject motor speed adjustment -7 to 15 0
>>Polygon Motor Polygon motor speed adjustment -20 to 20 0
>>Main Motor
[053.1] ##
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