Rena T-650 User Manual download pdf (Page 105)

TROUBLESHOOTING

Stamp Placement Problems

CONDITION SOLUTION

Stamps placement is inconsistent on the

media.

Stamp placement should be within +/- 1/8”

1. Check the pitch setting for the tab.

Pitch = Distance from the top of one tab to

the top of the next tab (including space

between tabs), plus 0.01”.

2. Check to be sure Pressure Roller Release

Latch, for tab drive, is engaged (lowered).

3. Check the media thickness adjustment.

Too little can cause the media to slip, when

it is being fed.

4. Check that the tabs are threaded properly.

See

tab threading diagram. Are they behind

the “Reel Brake Roller” arm?

When applied the Stamp is not aligned on

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 stamp is

being applied.

Stamps are separated by a distance,

instead of being applied together.

When programming for multiple stamps,

Together was selected instead of

Separate.

Reprogram the job and choose together.

More than three stamps applied one after

another on the media when 1, 2 or 3

stamps are selected.

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)

T-650 Operations REV. 8/25/2010 105

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