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Insufficient ink adhesion

The media surface is not clean enoughUse alcohol to wipe.

Problems with the material of the medium itselfDo coating surface treatment.

Ink expiredThe ink needs to be used up within two months after opening the cap, otherwise it will cause printing problems after expiration and new ink needs to be replaced.

UV light intensity is not enoughSet up the back and forth lighting to enhance the irradiation power.

Print job showing white color

The drawing itselfWhite shrinks by 2-4 pixels.

white calibrationCalibration parameters. The height of the nozzle bottom plate from the medium.

White ink parametersThe temperature is too high and the voltage is too low, causing the inkjet to not be vertical.

Printing material is unevenReplace the flat material for printing, compare the printing effect, and confirm whether there is a material problem.

Too much white inkReduce the amount of white ink.

White color cannot be applied

Physical calibrationAdjust the nozzle base, calibrate the nozzle level, and calibrate in Y direction.

The whiteness is irregular. In some places, the whiteness is to the left, in other places it is to the right, or to the top or bottom.The bottom plate of the nozzle is installed unevenly, or the bottom plate itself is deformed. Readjust or install the bottom plate, or replace the bottom plate. The grating does not stretch naturally, is pulled too tight, or is fixed in the middle. The raster read head is broken.

Pressed ink does not work

Ink pressing button failureCheck whether the wiring of the ink pressing button is loose, or replace the ink pressing button.

Positive pressure not workingCheck whether the positive pressure pump and No. 3 three-way valve are damaged, and replace the positive pressure pump or No. 3 three-way valve.

Fiber optic communication failedCheck whether the optical brazing wire is bent in the chain groove, or replace the optical brazing wire.

Print out

Disc filter clogged blackClean the black filter or replace the filter.

Temperature and voltage are inappropriateAdjust the temperature voltage.

Ink expiredReplace with a new bottle of ink.

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Zhejiang Puqi Digital Technology Co., Ltd

Zhejiang Puncher Digital Technology co., Ltd

Telephone: 138-2378-6340

cell phone: 138-2378-6340

WeChat: 138-2378-6340

Address:No. 678, Anju West Road, Huzhen Town, Jinyun County, Lishui City, Zhejiang Province

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