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OTHER ADJUSTMENT
[5] Tray Spring Pressure Adjustment
Caution: Tray spring pressure adjustment must
be performed when no feed or double
feed of paper occurs. Tray spring
pressure may be affected by a type of
paper used or operating environment
(under the low temperature condition,
no feed of paper tends to occur).
Under the high temperature condition,
double feed of paper tends to occur.
Excessive adjustment of tray spring
pressure may exacerbate the problem.
Take care.
1.
Tools
• Screwdriver (Phillips)
• Flat-nose pliers
2.
Tray 1/2/3 spring pressure adjustment
a.
Adjustment method
Step
1
Draw out the tray.
2
Change the spring hooking position.
Weak:
Double feed is prevented.
Strong: No feed is prevented.
Reference: The spring load changes
about 10% each time the
spring is hooked in the next
slit.
3
Set the tray.
Weak
Spring
Strong
Operation
1 - 108
3.
Bypass paper feed spring pressure ad-
justment
Weak
a.
Adjustment method
Step
1
Disconnect LCT form the main unit.
2
Change the spring hooking position.
Weak:
Double feed is prevented.
Strong: No feed is prevented.
Reference: The spring load changes
about 15% each time the
spring is hooked in the next
slit.
3
Connect LCT back to the main unit.
Strong
Spring
Operation
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