User Activity

I need to replace the USB port on this printer but cannot find an exact replacement part (Foxconn H934f).  It has 4 anchor posts...I have found a part that has 2 anchors only but otherwise looks the same.  Will it work?
My Canon Pixma IP4700 printer will not print black when the print setting is Plain Paper. Only the outline of the text or image is visible. If I change the setting to Matte Photo Paper it prints black properly. The printhead is new, the cartridges as...
The USB port on this printer is defective and needs to be replaced in order to communicate with my iMac. I have a replacement board with working USB but do not know how to access the printer interior. What is the procedure for accessing the circuit b...
When trying to print black text on Plain Paper setting only the outline of the text prints. If I change the setting to Matte Paper, the text prints normally. I've attached the print settings (from a Photoshop CS5 document). Have I gotten a setting wr...
What is causing this line to print and how do I clean the printer to stop it from appearing? The line starts on the far left at the same place the image printing begins and continues down the page as far as the image goes, then stops.  If I run a bla...