Sensor Setting; Functionality Test - Novexx Solutions 64 Series Service Manual

03/02 Rev. 2.14-02


64-xx – CHESS x – DPM – ALX 92x – Novexx PA-1x6

Sensor setting

This description is only valid for boards with the older layout (recognizeable
by the two blue pots). T he newer board version doesn´t have to be set!
1. Turn printer off, disconnect the sensor cable from connector "Sensor",
switch printer on.
2. Measure the current with an amperemeter as shown (see
3. Turn potentiometer P1 until you measure 25 mA.
Fig. 5: The current between the measuring points A and B must amount to 25 mA. If not,
use P1 to set the current.
4. Switch printer off, connect sensor cable, switch printer on for functionality
test.

Functionality test

1. Call the parameter "SERVICE FUNCTIONS / Sensor test":
Sensor Test
0.04 Matend
2. Press the feed button repeatedly until the appropriate sensor number (see
Tab. 3:) shows up.
Sensor
Ribbon sensor
Printhead sensor
Options sensor
Tab. 3: Select in menu "Sensor test" the no. of the sensor which you would like to check.
SERVICE MANUAL
xxx = Numeric value
0.04 = Sensor number
xxx
Sensor
no.
2.01
3.01
4.01
Service - Boards, Page 10
Fig. 5:).