September 2010
Manuale Operatore Piegatrice Mondial
12
Problem Solving
N° SYMPTOM
CAUSE
SOLUTION
1
Folder does not switch on.
Power source is off.
−
Ensure that the power cord is connected
−
Check the fuses on the folder power plug
2
At the power on the folder emits four sound
signals instead of show the folding program
on the display.
A paper jammed in the folder covers some
internal sensors
Perform the jam removing procedure described in this
manual.
3
The folder emits a sound when a copy id fed.
- The folder is still folding the previous copy
- The copy was not fed aligned enough
- Wait that the current folding process is over
- Repeat the feeding with a better alingment
4
The folder emits two beep each 30 seconds
During the folding process a copy is jammed
inside the folder.
Perform the jam removing procedure described in this
manual.
5
The folder often jams
Paper curled or more than 90 gsm weight
Use paper not curled and 75 – 80 – 90 gsm weight
6
The trimmer does not work well
- The fix blade is damaged or worn
- The mobile blade is damaged or worn
- The cut head running is not good
- Remove the fix blade and re assemble it rounded 180°
(the blade is twice sides). If it has already been used both
sides replace it (code C943041X)
- Replace the mobile blade (code C943018X)
- Clean the head running bar (this should be done once a
week)
