MIMAKI CG-FX SERIES, Operation Manual

Page: 121 / 142

– 4.3 –
Slippage of sheet arises in
cutting.
The pinch rollers and grit
rollers fail to securely retain
the sheet in position.
Check the position of the pinch
rollers and grit roller and adjust
them so that they securely retain
the sheet in position.
he clamp pressure (high or
low mode) has not been
properly selected.
Select the adequate clamp
pressure.
The roller sheet is not wound
with properly tensed and is
slack. The sheet meanders
or becomes aslant at the
time of the sheet feed.
Remove a slazck of the roll
sheet and straighten the right
and left end faces of the roll
when loading the roll sheet on
the device. Then, execute the
sheet feed.
The sheet has bent to come
off the mount to have air
bubbles between them.
If the sheet is to be cut longer,
take care not to allow the sheet
to bend while it is fed or cut to
avoid an extra load to the sheet.
If the sheet is to be cut longer,
be sure to secure a sufficient
space for working in the direc-
tion to which the sheet is fed.
(Front: 1.5 m or more Back: 1.5
m or more)
The device drags the tool
during running.
The sheet is warped. Load the sheet on the device
taking care not to warp it.
The sheet comes in contact
with the floor surface. (The
front end of the sheet is cut
aslant.)
Decrease the cutting speed
(SPEED) to reduce the load to
the sheet when it contacts the
floor surface.
Side margins of the sheet at
the location of the pinch
rollers is inadequate.
Be sure to secure a side margin
of 20 mm or more on each side
of the sheet at the location of
the pinch rollers.
Phenomenon Cause Remedy
Unnecessary imprint of
cutting remains on the
sheet.
The lifting/lowering of the
tool is faulty.
Turn the power off and lift/lower
the tool holder by hand.
If the tool holder does not go up
but remains in the lower posi-
tion, call your distributor on the
phone for maintenance.
Low pressure on the cutter
blade.
Increase the set value of [ADJ-
PRS OFS].( Refer to Page 3.64 )
Some parts remain uncut.