MBM Corporation ES 8000 - Manual (Page 25)

User Manual ES8000
24
Others
Trouble Shooting
Some of the errors can easily be fixed by the user without a professional’s aid.
No Power
1. Check whether the power cable is properly connected.
2. Check the (red) Emergency Switch.
3. Check the electric source.
Incorrect Folding
1. Please re-set the paper length and folding type.
2. Check if the initial folding position (home position) is same as ex works
setting.
Power On, but No Start
1. Check if the left safety cover is opened.
2. Check if the right safety cover is opened.
3. Check if the lower cassette is pushed all the way in.
4. Check for any paper jams.
Frequent Double or Multiple Sheet Feeding
1. Change the Infeed Roller Set. Rollers are probably worn-out.
2. Check if the adhesive of the paper is too strong or static. Please align the
paper again and feed.
3. If the paper weight is too light (below 20#), contact the service engineer.
4. Some part of paper is bent.
5. After you have changed the paper, you are requested to press Thickness
button again (off and on) since the thickness of each paper should be
different.
6. Paper side guide is not set correctly. Please check if it is too tight or too
loose.