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Printhead Change

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PRINTHEAD CHANGE

Introduction

In This manual we will show how to change the Piezzo electric Printehead.

You are highly advised to purchase your spare parts from Azonprinter.

Printhead Used for this procedure is a Epson DX5 Printhead

suitable for UV ink. Upon replacement of the printhead by procedure

we should replace a set of dampers. Usual Life expectancy of the printhead is

about 3 years or 6 billion shots per nozzle

Tools Used

PH2 120mm Screwdriver
Allen Key Number 3 (Metric)
10ml Syringe (or equivalent)
Latex Gloves
Flat Nose Pliers

Parts Used

660091  Azon Printhead  1pcs
660091
650071  Azon Damper  8pcs
650071
500356  Head Sponge  1pcs
500356

Step 1

Make sure the machine is connected to a power outlet and power ON the Primary power switch

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STEP 2

Power ON the machine on the Green Secondary Power Switch.
Leave the machine to complete the boot procedure

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STEP 3

Use the move back arrow on the touchscreen to position the Gantry about 40-50 cm from the front.

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STEP 4

Adjust Gantry Height to about 3-5 cm from the table surface

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STEP 5

Enter the maintenance tab on your touchscreen

Locate and initiate the “Head Unlock” procedure by clicking and confirming the button on the touchscreen.
Wait for the procedure to finish and continue to the next step

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STEP 6

Use your hand to rise the gantry cover and access the pritnhead carriage unit

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STEP 7

Use your hand and move the head carriage unit to the middle of the gantry by pushing the unit from the right side

Take CAUTION when pushing the head carriage unit. Do not apply too much force. Make sure there is nothing blocking the way of the carriage movement. Take extra caution there is nothing under the head which could pose potential damage.

STEP 8

Turn the machine off on the primary switch

There is no need to follow the normal shut down procedure on this step. Shut down the machine like described above.

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STEP 9

Power OFF the machine on the Primary switch. Marked as number 1. on the picture

Unplug the ,machine main power cable. Marked as number 2. on the picture

STEP 10

Place a cleaning cloth under the working area. We will use the cloth in order to prevent any ink spill on the table area.

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STEP 11

Use the Allen M3 size key and remove the 7 marked Allen screws

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STEP 12

Remove the previously unscrewed damper bracket by gently lifting it off towards the cable belt like shown on the image.

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STEP 13

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STEP 14

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STEP 15

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STEP 16

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STEP 17

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STEP 18

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STEP 19

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STEP 20

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STEP 21

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STEP 22

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STEP 23

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STEP 24

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STEP 25

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STEP 26

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STEP 27

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STEP 28

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STEP 29

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STEP 30

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STEP 31

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STEP 32

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STEP 33

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STEP 34

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STEP 35

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STEP 36

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STEP 37

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STEP 38

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STEP 39

Initiate “Nozzle Check” Procedure and make sure all nozzles are there. Make test prints.

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STEP 40

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