Kyocera KM-2810 Service Manual page 36

2H9
Maintenance
item No.
Setting the adjustment of the motor speed
U053
Description
Performs fine adjustment of the speeds of the motor.
Purpose
To adjust the speed of the respective motor when the magnification is not correct.
Method
1. Press the start key.
2. Select the item to be adjusted.
Display
MAIN MOTOR
Adjustment
1. Press the system menu key.
2. Press the start key to output a VTC pattern.
3. Press the system menu key.
4. A: Magnification in the auxiliary scanning direction
Change the setting value using the cursor left/right keys.
Increasing the setting makes the image longer in the auxiliary scanning direction, and decreasing it
makes the image shorter in the auxiliary scanning direction.
5. Press the start key. The value is set.
Completion
Press the stop key. The indication for selecting a maintenance item No. appears.
1-3-12
Description
Description
Main motor speed adjustment
Figure 1-3-4
Setting Initial
range setting
-50 to 50 0
Correct values for an A3/Ledger output are:
±
A = 300 1.0 mm
±
B = 260 1.0 mm
Change in
value per step
0.5%