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Service Manual JET3 

 

S E R V I C E  -  D O C U M E N T A T I O N

 

62 

 

 

2. 

Touch the icon „wrench”

 

and change to the menu „print head“. 

 

Turn off the function “Ink

-Flow-

Sensor”.

 

 
 
 
 
 
 
 
 
 
 
 

3. 

Remove the head cover and press the button „Jet Adjust“.

 

The nozzle seal opens automatically to the “jet adjustment position” (4200)

 

 
 
 
 
 
 
 
 
 
 

 

 

4.  Align the ink stream with the two adjusting screws according to the sketch into the gutter 

tube.  

Required tools:   

 

6-fold magnifying glas 

      Allen 

key 

(SW 

1,5) 

 

Attention:   It is not allowed to use a golf ball head allen key.   

  

 

 

The screw heads could be damaged! 

  
 
 

 
 
 
 

 
 
 
 

adjusting screws 

Summary of Contents for JET3

Page 1: ...Service Manual JET3 S E R V I C E D O C U M E N T A T I O N 61 Next step print head adjustment ...

Page 2: ...d cover and press the button Jet Adjust The nozzle seal opens automatically to the jet adjustment position 4200 4 Align the ink stream with the two adjusting screws according to the sketch into the gutter tube Required tools 6 fold magnifying glas Allen key SW 1 5 Attention It is not allowed to use a golf ball head allen key The screw heads could be damaged adjusting screws ...

Page 3: ...bottom edge of the gutter tube Viewing direction from nozzle to gutter gutter tube top edge gutter tube bottom edge Rotating the edgeways adjusting screw CW the ink stream is moving a little bit angular upwards in direction of left edge of gutter tube Rotating the screw CCW the ink stream is moving a little bit angular downwards in direction of left edge of gutter tube Viewing direction from nozzl...

Page 4: ... the ink stream knew parallel and concisely with the internal left of the charging tunnel Viewing direction From nozzle toward gutter tube The ink stream should run absolutely parallel to the deflecting plate Required tools 6 fold magnifying glas Allen key SW 1 5 or Torx T6 During the optical evaluation of the radiation situation it is important that the point of view is directed exactly perpendic...

Page 5: ...ent position Tighten the retaining screws and check the jet position again retaining screws fix with Allen key SW 1 5 or Torx T6 6 Open the nozzle seal completely with the arrow button unless the ink stream goes inside the charging tunnel and the nozzle seal reaches the final position The ink stream should be concentric inside the charging tunnel and parallel to the deflection plates If not readju...

Page 6: ...Service Manual JET3 S E R V I C E D O C U M E N T A T I O N 66 8 Close and open again the nozzle seal Do a final check up for the correct position of the ink stream ...

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