Option 8 - Led Test; Error Codes; Error 101 - Feed Error - Martin Yale 2051 Installation Operation & Maintenance

Martin Yale 2051 Folder
®
9. Enter HALF of the overhang measurement value using the keypad and press "ENTER" to save.
10. Repeat steps 2 through 9 if the overhang is greater than .02 inches.
It is very important to make this measurement using either dial or digital calipers. A line
gage, pica stick, ruler, tape measure, etc., is not accurate enough.
The factory settings for all offsets can be found on the underside of the Access Panel, located
under the 2nd Fold Table. A Phillips screwdriver will be required to remove the Access Panel.
Option 8 – LED Test
7.9
This option will cycle the LED in a Race Track manner and will continue until the "STOP" button is
pressed.

8 Error Codes

Error 101 – Feed Error
8.1
This error is caused when the folder tries to feed a sheet of paper from the Feed Table, but was unable
to. This is the most common error and is usually caused by one or more of the following conditions;
1. The Paper Guides may be adjusted too tight against the paper, which is holding the paper back
from feeding. Double check the Paper Guides.
2. Coated stocks and paper larger than 8 ½ X 11 can be heavy and if the Feed Table is loaded to its
maximum capacity, it's possible that the Feed Table is not able to lift the full stack. Reduce the
number of sheets in the Feed Table.
3. Feeding of some coated stocks will cause a build up of static in the last few sheets of paper (less
than 30) in the Feed Table, causing the sheets of paper to stick to each other and to stick in the
Feed Table. Use of Martin Yale Anti-Static Spray on the paper stack and on the Feed Table may
remedy this problem.
4. The Feed Wheel may be dirty. Clean the Feed Wheel with an approved Martin Yale brand roller
cleaner or rubbing alcohol. Make sure the Feed Wheel is dry before attempting to run the folder.
5. The Retarder may be adjusted too tight, not allowing the paper to pass under the Feed Wheel.
Recheck the Retarder setting. There should be slight contact between the Retarder and the Feed
Wheel. If the Retarder requires adjustment, use the supplied 9/64" Hex key to adjust the Retarder.
a. With the Feed Table down (in the load position), and the Top Cover open, turn the Feed
Wheel by hand and feel for drag on the Feed Wheel.
b. While rotating the Feed Wheel, depress the Retarder Release. There should be a
noticeable difference in drag on the Feed Wheel. If not, release the Retarder Release and
tighten the Retarder (counter-clockwise = up = tighten).
c. Without pressing the Retarder Release, if the Feed Wheel has a large amount of drag
against the Retarder, loosen the Retarder (clockwise = down = loosen).
d. Once the Retarder is adjusted, when feeding paper, pay attention to the top sheet in the
Feed Table. With a properly adjusted Retarder, the top sheet will be partially into the folder,
approximately ½ to ¾ inches more than the remaining sheets. Increasing Retarder pressure
will reduce this distance, and reducing Retarder pressure will increase this distance.
Revision 3.0 Martin Yale Industries, Wabash, Indiana, USA 260-563-0641
(2051.09.03.16.11.40)
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