Kyocera KM-2810, Service Manual

Page: 36 / 180

2H9
1-3-12
U053
Setting the adjustment of the motor speed
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.
Adjustment
1. Press the system menu key.
2. Press the start key to output a VTC pattern.
Figure 1-3-4
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.
Maintenance
item No.
Description
Display Description Setting
range Initial
setting Change in
value per step
MAIN MOTOR Main motor speed adjustment -50 to 50 0 0.5%
Correct values for an A3/Ledger output are:
A = 300
±
1.0 mm
B = 260
±
1.0 mm