Neal H

asked Apr 3, 2008 at 1:10pm
Hp HP LaserJet 1200

light print problems with a HP1200 business inkjet

Hello , Can anybody help me with light print problems on our HP1200 business inkjet printer ! Appears to be both the blue and red ink and it worked fine prior to putting it "out of service" about 2 years ago ! We changed all 4 of the print cartridges , could the problem be in the print head being "gummed" with dried up ink ? If so, how can we clean the print head and the ink tubes that run from the ink cartridges to the print heads ? Is their any repair manual available for this unit ?
Thanks for your help , Neal H