MIMAKI CJV30-100, Operating Manual

Page: 221 / 274

7-3
Troubleshooting
7
Tr
ouble
shooting
Failure phenomenon Cause Solution
Slippage of medium arises in
cutting. The medium was bent and came off the
backing paper and thus there are air
bubbles between the medium and the
backing paper. When a long leaf medium is to be cut,
take care not to bend the medium while
feeding or cutting it and do not put any
extra load on the medium.
When a long leaf medium is to be cut,
provide a sufficient space for working in
the direction of medium feeding.
Front: 1.5 m or more
Rear: 1.5 m or more
The setting direction of the medium and
the direction specified on the data do not
agree with each other. Correct the medium setting or data
setting.
The medium comes in contact with the
floor surface. Decrease the cutting speed (SPEED) to
reduce the load on the medium when it
comes in contact with the floor surface.
The side margins of the medium beside
the pinch rollers are not enough. Provide a side margin of 20 mm or more
on each side of the medium beside the
pinch rollers.
The setting of offset X and offset Y of
"Setting Register Mark Detection" is not
correct. Correct the offset value in concert with
misalignment. (
P.4-11)
The tool is dragged during
operation.
An unexpected cutter imprint
remains on the medium.
The medium is warped. Load the medium on the machine so that
the medium is not warped.
The tool does not move up/down
successfully. Turn the power OFF and try to lift/lower
the tool holder by hand.
If the tool holder does not move up but
remains in the lower position, contact your
distributor or our service office.
An extremely thick medium is used. Use a medium meeting the specifications.
Some parts remain uncut. Low pressure on the cutter blade. Increase the value of
“ADJ-PRS OFFSET”. (
P.4-32)
Increase the cutter pressure and perform
test cutting again. (
P.2-37)
Set the over cutting. ( P.4-32)
Register mark cannot be
detected. The position of the register mark sensor
and the light pointer is not the same. Adjust the position of the light pointer.
(
P.4-20)
The sensitivity of the register mark
sensor is low. Adjust the sensitivity of the register mark
sensor. (
P.4-21)
There is a part remaining uncut
when cutting medium. Both ends of the medium stays away
from the position of pinch rollers located
at both ends. Set the pinch roller of both ends so that
they are within the range of 10cm from
medium left end and 2cm from medium
right end. (
P.2-17)