Pick-Up Release Amount Adjustment (Lt-402/Lt-412 Only) - Konica Minolta 7155 Service Manual

<When the heights are not within speci-
fications>
Adjust the position of the sensor mount-
ing bracket vertically so that the distance
between the top surfaces of the paper
feed guide and paper up/down plate is
within the specifications.
When raising the height of the paper up/
down plate:
Lower the sensor mounting bracket.
7
When lowering the height of the paper
up/down plate:
Raise the sensor mounting bracket.
<When any fault has occurred>
When the paper has folded leading
edge:
When the paper has dented curl:
Raise the sensor mounting bracket.
When the paper has convex curl:
Lower the sensor mounting bracket.
Install the paper feed roller unit and
8
spring.
Close the top cover.
9
[8] Pick-up release amount adjustment
(LT-402/LT-412 only)
Caution: Pick-up release amount adjustment
must be performed when a no-feed
jam occurs frequently. To perform this
adjustment, adjust the mounting posi-
tion of the pick-up solenoid.
1. Tool
• Screwdriver (Phillips)
• Scale
2. LCT pick-up release amount adjustment
Up/down plate paper feed roller
Pickup solenoid
1-107
OTHER ADJUSTMENT
Up/down plate
Screw