My printer got error 9100,after changed the unit carriage,now technician said printer got another error 9200 need to change print head.is that really problem of it?
1 With the printer power on open the cover and wait for the carriage to appear. 2 Unplug the printer from the mains and carefully slide the carriage to gain access to the print cartridges and remove them. 3 With a damp cloth or cotton bud clean the print head. (isopropyl alcohol with water works well) 4 Also clean all the contacts on the cartridge and the cartridge slot. 5 Leave for 5 minutes and then put the cartridges back in. 6 Try printing
If this doesn't work then you are looking at a faulty cartridge or print head.
