Specifications

Rockhopper II series printers – Maintenance Manual

228

AP-74065, Rev. 1.2, 27/09/04

7.7.2.2. For a 8 head machine

To perform a Head Front/Back Adjustment, please follow the steps mentioned below.

Step 1 : In diagnostic mode, go to [Adjust : Head Slant].

Step 2 : Press the [F2] key for F&B (front and back) adjustment.

* HeadSlant *

F1 →

Slant F&B

← F2

F3 →

Check End

← F4

Step 3 : Print out [Front/Back] pattern.

A+B

3B is the

reference

6A is the

reference

NOTE:

To help you identify the print heads on the test pattern please refer to the diagram

below.

Now you can see, 1A is black. 1B is LM (follow the line till you reach the junction. Then

go up to Light Magenta

Step 4 : Check if all nozzles are in 1 row by using a magnifying glass with an enlargement of at least 10.

If not, please proceed to step 5.