HP L7700 officejet printer leaves streaks on black ink lines only. Have cleaned heads repeatedly,...
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HP L7700 officejet printer leaves streaks on black ink lines only. Have cleaned heads repeatedly, changed black and color cartridges - nothing works.
i have a canon mp830 and its telling me to release the scanner lock switch....i've done this 10...
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i have a canon mp830 and its telling me to release the scanner lock switch....i've done this 10 times and the message wont go away what do i do
hello, we were having problems printing photographs, did a test print but didn't know what it meant....
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hello, we were having problems printing photographs, did a test print but didn't know what it meant. Test print shows PGBK with grid next to it, C with black bars has blue band next to it, C with yellow bars has no colour next to it (which is the same with the M with yellow bars) and the BK with black bars has grey bar next to it (half the size of the coloured bars above it) SO! we took it down to the local repair shop who advsd print test shows why we're having problems with printing photos but ok when printing documents. He went to plug the printer in and it just switched off permanently. Brought the printer back home and have plugged in again after a couple of weeks. Has power but comes up with error messgae 5100. Can you help?!!