MBM Corporation BC 12 - Manual (Page 38)

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Q6 The blade does not cut partly.
• There may be nicks in the blade. If so, it is necessary to replace or repair the cutter unit or slitter
cartridge. Contact your dealer.
Q7 The cut edges are not crisp.
• The blade needs to be replaced. It is necessary to replace or repair the cutter unit or slitter cartridge.
Contact your dealer.
Q8 The lengths of finished cards are unequal (by more than ±0.15mm)
• The paper may be too curly or wavy to allow smooth delivery of paper.
→ Remove the curls or waves as far as possible.
• The paper may have too much friction to allow smooth delivery.
→ Try a different kind of paper.
○If these procedures do not solve the problem, contact your dealer.
Q9 Cutting accuracy is good, but the positions of printed images are uneven.
• The composition or imposition may be incorrect.
→ Make sure that they are based on the predetermined dimensions and positions.
• The output printing may be sheared.
→ Correct the positions of printed images.
Q10 The display panel of the operation panel does not display as operated.
○ It is out of order.
Q11 When the cutting mode is set to “Double Cut,” cut margins go forward instead of falling into the trash box,
causing problems.
• Static electricity may make thin cut margins stick to the blade or nearby parts, and thus not fall into the
trash box.
→ Use the machine in an atmosphere with at least 50% humidity (using a humidifier, etc.).
Q12 The machine shows abnormal operation.
• Turn off the power switch, wait for more than seven seconds, then turn on the power.
○ If the situation remains the same, the machine may be out of order.