During printing, ribbon may wrinkle and cause abnormal printing
quality. The following describes how to solve ribbon wrinkle accordingly.
|Figure A||Figure B|
Once the printouts as above appear, the possible cause may be the unequal positions of Ribbon Bracket, which needs to be adjusted properly to make its heights equally the same at both sides. Steps to adjust are as below:
- Loose the screws at both sides and rotate counter-clockwise:
- Make sure the Ribbon Bracket is at its lowest position first; then tight up the screws by rotating clockwise.
- Print a test page to check print quality. If the quality is improved, stop the adjustment; if not, continue with next step.
- If the test print appears as Figure A, remain the screw at the right of Ribbon Bracket fixed, then loose the screw at the left, and gradually fine-tune upward, until the print quality gets improved.
If the test print appears as Figure B, remain the screw at the left of Ribbon Bracket fixed, and then loose the screw at the right, and gradually fine-tune upward, until the print quality gets improved.