Rena T-650 - Manual (Page 104)

TROUBLESHOOTING
Tab Placement Problems (continued)
Lead edge tab is more on the top than the
bottom This adjustment is performed in the
tabber programming menu.
See “
Tab Positioning Adjustments (Fine
Adjustments) ” Section.
Tab is not flush with the edge of the
media. Reduce distance between Left and Right
Media Guide Assemblies using the
Media Guide Width Fine Adjustment
knob (turn it counter-clockwise).
When double tabbing one tab is not
placed properly on the edge of the media. 1. Reduce distance between Left and Right
Media Guide Assemblies using the
Media Guide Width Fine Adjustment
knob (turn it counter-clockwise).
2. Check the Media Thickness adjustment.
Too much pressure will cause the media
to flex as it is transported. Too little
pressure can cause the media to skew as
the tab is being applied.
Tabs are applied together, instead of
being separated by a distance. Programming issue. When programming
for multiple tabs, Together was selected
instead of Separate.
Reprogram the job. Choose Separate and
set the Tab1, Tab2, Tab3 offset values as
desired.
More than three tabs applied on each
piece. Improper tab sensor (V-Tab) adjustment.
Check tab voltage and backing voltage
adjustments using the V-Tab function for
the appropriate head. (See
Tab Sensor
V-Tab Adjustments )
Tab is applied but it is wrinkled. 1. Media is slipping or hesitating as tab is
being applied. Check transport
adjustment and Media Guide adjustment.
T-650 Operations REV. 8/25/2010 104