Have Dieyin dark stripes in a printed image type

Reason：

1, head deviation, single head with oblique deviation, two head position is not neat.

2, the paper feeder is too tight, resulting in poor paper feeding, causing large resistance to the Y - axis stepping motor, and can not reach the standard step value. 3. There is a difference in the step amount of the paper when the paper is put into paper.

Resolvent：

1, calibrate the sprinkler, please contact the professional and technical personnel to deal with.

2, use manual paper to reduce the resistance.

3, adjust the machine inside the machine to step into the CALIBRATION menu, increase or reduce the step value.

A, sprinkler cleaning nozzle

B, ink quantity is not enough, increase the amount of ink

C, paper dispenser is too tight, relax paper dispenser