Setting The Adjustment Of The Motor Speed - Kyocera TASKalfa 300i Service Manual

2K5
Maintenance
item No.

Setting the adjustment of the motor speed

U053
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. Press the start key.
2. Select the item to be adjusted.
Display
ALL
MAIN MOTOR
DRUM MOTOR
FEED MOTOR
EJECT MOTOR
POLYGON MOTOR
DF MOTOR
*Optional.
Adjustment
1. Press the system menu key.
2. Press the start key to output an A3/Ledger VTC pattern.
3. Press the system menu key.
4. Change the setting value using the +/- or numeric keys.
A: Main motor speed adjustment
Increasing the setting makes the image longer in the auxiliary scanning direction, and decreasing it
makes the image shorter in the auxiliary scanning direction.
B: Polygon motor speed adjustment
Increasing the setting makes the image shorter in the main scanning direction, and decreasing it makes
the image longer in the main 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.
1-3-26
Description
Description
Main motor (MM) speed adjustment
Main motor (MM) speed adjustment
Drum motor (DRM) speed adjustment
Paper feed motor (PFM) speed adjust-
ment
Eject motor (EM) speed adjustment
Polygon motor (PM) speed adjustment
Paper conveying motor (PCM)* speed
adjustment
Figure 1-3-7
Setting range
-40 to 40
-40 to 40
-40 to 40
-40 to 40
-40 to 40
-20 to 20
-40 to 40
Correct values for an A3/Ledger output are:
±
A = 350 1.4 mm
±
B = 250 1.0 mm
Initial setting
0
-1
0
-2
2
-8
0