56
Ioline FlexJet User Guide
Regular or intermittent paper tearing.
Cause:
1. Front or rear dancer bar is not
installed.
2. Paper gets “yanked” by the
machine during take up.
3. Paper is improperly loaded.
4. Paper buckles plotting to floor.
5. Paper roll damaged.
6. Paper not loaded correctly.
7. Platen not level.
8. Outdated firmware does not
advance paper at startup.
9. Pinchwheels press on a drive
shaft bearing.
10. Take-up loop too long.
Solution:
1. Install front or rear dancer bar.
2. Remove slack from paper roll
before pressing
Set Origin
.
3. Reload paper and verify that it is
in alignment.
4. Clear paper path.
5. Inspect the feed paper roll. Drop-
ping the paper roll on an end can
wrinkle the edge which can catch
the carriage and cause a tear.
6. Correct paper loading is vital. Fol-
low the steps in the
Operation
chapter to reset paper alignment.
Make sure the front silver dancer
bar is BELOW the front optical
sensor before plotting.
7. Make sure the distance between
the print heads and platen sur-
face is the same at both the right
and left side of the printer. Adjust
the platen levelers as described in
the
FlexJet Quick Start Guide
.
8. Use the
Control Center
to
check the firmware version and
ensure it is 324 or greater.
9. With power off, raise the
pinchwheels and align them with
the white driveshaft markers on
the traverse.
10. Use the
Control Center
to
decrease loop length. Requires
Control Center version 6 or
later and firmware version 324.
Poor paper tracking.
Cause:
1. Paper is improperly loaded.
2. Bad paper roll or paper quality.
3. Pinchwheels not in correct
location.
4
Feed paper roll is centered on
feed shaft.
5. Paper roll not centered on feed
shaft.
6. Loose paper hubs.
Solution:
1. Reload and align paper.
2. Replace the paper roll.
3. Reposition the pinchwheels
as indicated in the
Operation
chapter.
4. Center the paper roll on feed shaft
(
see
Figure 16
). Make sure screws
are tight on both paper hubs.
5. Ensure the feed roll is centered
on the feed shaft.
6. Tighten screws on the paper hubs.