Najprv je dôležité vyriešiť problém s poistkou F1. Vynechaním poistky F1 riskujete vážne poškodenie tlačiarne v prípade skratu. TFirst, it is important to troubleshoot the F1 fuse. By bypassing the F1 fuse, you risk serious damage to the printer in the event of a short circuit. The printhead, FFC cable, and motherboard may be beyond repair. We strongly recommend replacing the F1 fuse to prevent such potential damage.
Now, regarding the issue of no colors printing, it is likely an ink supply issue. Here are the steps to troubleshoot and resolve this issue:
Check the ink supply: Check if the dampers are filled with ink. This printer model can be difficult to prime. Place the printhead in the capping station and slowly suck the ink from the waste tube. If the ink tube is clear, you should see ink flowing into the dampers.
Vacuum Method: If the method above does not work, you can use the vacuum method. This involves creating a vacuum to draw ink into the printhead and dampers, ensuring proper ink flow.
Following these steps should help you resolve the issue of missing colors on your prints.