Neviem ci toto funguje aj pre stare PSC 1200 series
http://h10025.www1.hp.com/ewfrf/wc/document?cc=de& lc=de&dlc=de&docname=c01710839
P.S. inac hlavy sa daju cistit aj tak ze vyberes cartridge a vlhkou handrou ocistis hlavu. Len neviem jaku handru asi to musi splnat nejake veci aby sa nenadrbali chlpy do dierok, neviem :)Method one: Clean the printhead from the control panel
Follow these steps to run the printhead-cleaning tool from the product control panel.
Load letter, A4, or legal size, unused, plain white paper into the main input tray.
Press and hold the Power button ( ).
Press the Cancel button ( ) two times, and then press the Resume button ( ) one time.
Release the Power button ( ).