Maintenance method of printer ink box
1. Use ink combination and ensure sufficient ink operation.
First of all, ink has a certain degree of acidity and alkalinity, so when choosing ink, please pay attention to the choice of acceptable quality ink that can be used by flat-panel printers. Secondly, different colors and batches of inks cannot be mixed and injected into one ink cartridge, otherwise chemical reactions will occur, which is very unfavorable to the printing work of ink cartridges and flat-panel printers. Ensure that the ink in the ink box of the flat-panel printer is kept in a sufficient state, and do not let the ink box dry-burn under the condition of insufficient ink, which is very easy to damage the ink box parts.
In addition, high-quality ink will protect and maintain the ink cartridge. 2. Clean and replace the flat-panel printer ink in time.
When the ink needs to be replaced, it is necessary to clean and check the ink cartridge. Please dry and exhaust the air after cleaning. When replacing ink, pay attention to the residual ink in the ink tube, and clean and discharge it. Then, after replacing the ink, you can use flash spray or at least spray off one third of the ink, then refill the ink cartridge and turn off the flat-panel printer 1 day. This is helpful for the normal operation of the ink circulation system and the smooth printing of the flat-panel printer.
3. Thoroughly clean and maintain the ink supply system
The ink supply system includes main board, main ink cartridge, ink supply pump, screening program, auxiliary ink cartridge, ink conveying pipe, liquid level sensor, etc. Ensure that the liquid level sensor is in normal working condition, and carefully decontaminate and dust other parts that need to be cleaned and exhausted.
Are very important jobs. In the ink supply system of UV printer, the nozzle is an important ink transfer object, so it should be cleaned at any time. Nozzle is easily disturbed by dust, ink residue and stains, so it is necessary to use cleaning solution that meets the specified standards frequently for cleaning and dredging. How to Add Ink to Printer Cartridge
Step 1: First, remove the sealing patch on the ink injection hole, and then press the steel ball in the ink injection hole into the box with the thin end of the ball pushing tool.
Step 2: Take off the rubber cap on the ink cartridge, insert the short needle into the mouth of the ink cartridge and press it hard.
Step 3: Fix the nut on the top of the ink cartridge, then insert the ink cartridge into the ink injection hole and screw the screw into the nut hole.
Step 4: Turn the screw and slowly push the piston until all the ink is injected into the ink cartridge (note: two kinds of ink must be added at a time).
Step 5: Remove the ink cartridge, put a new steel ball in the ink injection hole, and gently press the steel ball with the thick end of the ball pushing tool until it is flush with the injection hole. Then stick a round patch.
Step 6: Stick the ink outlet of the ink cartridge on the rubber key, and press the tail of the ink cartridge hard to make it stuck in the protective clip.
Step 7: Remove the short needle of the empty ink cartridge, insert the ink cartridge mouth into the rubber keyhole and press it tightly. Rotating the screw in the opposite direction will make the piston bounce,
Inhale 2-3mm high ink, and then gently take out the ink cartridge. Step 8: Take the ink cartridge out of the protective clip, wipe it with a clean paper towel and put it away for later use. At this point, the whole ink filling process is over, and your printer can start a new job.