LG -600 User Manual page 35

．Ribbon supply and take-up in
6-2-5
Ribbon supply shaft, the winding shaft rewind tension, which would
ensure the formation of a uniform supply and rewind the ribbon during printing,
the tension is too large or too small will affect the print quality, and professionals
under the guidance of the actual situationappropriate adjustments to。
LG series printers factory according to the technical standards ribbon
supply and take-up shaft tension adjust to the best use. If the optional ribbon
paper tube sizes inappropriate or long-term use parts wear, damage and other
reasons, causing the ribbon supply shaft reverse tension, take-up force not
normal rewind ribbon or ribbon and labels slip synchronization is not working,
please check the following confirmation。
□
Whether the ribbon paper tube sizes and take-up shaft with the
appropriate and correct installation method
□
Ribbon take-up shaft recycling of waste ribbon volume is too large
□
Friction pads wear damage or deformation
□
The tension of the ribbon supply or take-up shaft is appropriate
Specific adjustments and replacement refer to the corresponding
maintenance manual
6-2-6．When printing ribbon wrinkles, and labels the position offset
Ribbon wrinkles and label position offset reasons：
1．Ribbon or labels are not installed correctly ribbon label path diagram
2．Uneven ribbon tension or select ribbons specification is inappropriate
3．The failure of the ribbon winding shaft one-way gear damage
4．Ribbon Supply Roll resilience
5．Damage to the label position limit institutions or adjust inappropriate
6．Inappropriate specification of the label roll or irregular paper roll
7．Print head, printing rubber roller surfaces are dirty or worn
8．Pressure imbalance between the print head and printing rubber roller
Solution
1．Confirm the ribbon tube and label paper roll specifications are appropriate and