Intermec ColorCoder V4 Service Manual page 195

6.3 Test Print, cont'd.
6.3:D Head Face Cleaning, cont'd.
No. Procedure
3
(Front side)
Aluminum plate
Head absorber
4 Close the PHS unit, return the head to the cap position, carry out the
"Cleaning (A)", and check for the effect by test printing.
5 Print the head shading test chart using head shading data and collect
the HS data again if necessary. (See Chapter 6.4 Head shading.)
Intermec ColorCoder V4 – Service Manual Ed. 1
Nozzle position
(Rear side)
Head face
Inspection item/Remarks
Position about 4mm from
aluminum plate top surface
If the nozzle is still unsatisfactory or does not
eject correctly, clean the head face repeatedly.
Chapter 6 Troubleshooting
194